What is the current concentration of PM10 in Pennsylvania, USA?

The current PM10 concentration at Pennsylvania, USA is 51.805 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Pennsylvania, USA?

The current sulfur dioxide (SO2) concentration at Pennsylvania, USA is 0.995 ppb.

What is the current concentration of ozone (O3) in Pennsylvania, USA?

The current ozone (O3) concentration at Pennsylvania, USA is 20.169 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Pennsylvania, USA?

The current nitrogen dioxide (NO2) concentration at Pennsylvania, USA is 12.748 ppb.

Live air quality index in Pennsylvania, USA today

Name: Live air pollution levels in Pennsylvania, USA today
Creator: Ambee

Stay updated with real-time air quality in Pennsylvania, USA featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Moderate

Pennsylvania, USA

Last updated: ... (Local time)

Major air pollutants in Pennsylvania, USA

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.15 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

51.80 μg/m³

155

255

425

605+

Ozone (O₃)

20.17 ppb

201

201+

Sulfur Dioxide (SO₂)

0.99 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.75 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.39 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Pennsylvania, USA

Get Live Pollen Counts

Pennsylvania, USA

Scroll To Air Quality Map

Track live Pennsylvania, USA air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-02T16:00:00.000Z	36 \| good	2.818 \| good	10.842 \| good	38.987 \| good	1.443 \| good	3.029 \| good	0.149 \| good
2025-06-02T17:00:00.000Z	37 \| good	2.801 \| good	10.948 \| good	39.593 \| good	2.372 \| good	2.929 \| good	0.142 \| good
2025-06-02T18:00:00.000Z	39 \| good	2.794 \| good	11.977 \| good	41.517 \| good	0.478 \| good	2.702 \| good	0.142 \| good
2025-06-02T19:00:00.000Z	37 \| good	2.706 \| good	11.03 \| good	39.68 \| good	0.835 \| good	2.881 \| good	0.161 \| good
2025-06-02T20:00:00.000Z	38 \| good	2.703 \| good	11.047 \| good	41.441 \| good	0.4 \| good	3.512 \| good	0.161 \| good
2025-06-02T21:00:00.000Z	38 \| good	2.703 \| good	11.052 \| good	41.253 \| good	0.316 \| good	2.599 \| good	0.162 \| good
2025-06-02T22:00:00.000Z	40 \| good	2.701 \| good	11.03 \| good	43.234 \| good	0.263 \| good	2.319 \| good	0.16 \| good
2025-06-02T23:00:00.000Z	43 \| good	2.797 \| good	11.992 \| good	45.522 \| good	0.182 \| good	1.934 \| good	0.178 \| good
2025-06-03T00:00:00.000Z	42 \| good	3.28 \| good	14.881 \| good	45.029 \| good	0.24 \| good	2.018 \| good	0.16 \| good
2025-06-03T01:00:00.000Z	39 \| good	3.571 \| good	15.852 \| good	41.643 \| good	0.24 \| good	3.792 \| good	0.16 \| good
2025-06-03T02:00:00.000Z	37 \| good	4.248 \| good	18.769 \| good	39.895 \| good	0.263 \| good	2.541 \| good	0.256 \| good
2025-06-03T03:00:00.000Z	31 \| good	4.063 \| good	17.822 \| good	32.65 \| good	0.297 \| good	2.986 \| good	0.371 \| good
2025-06-03T04:00:00.000Z	28 \| good	3.87 \| good	16.887 \| good	30.175 \| good	0.456 \| good	5.081 \| good	0.413 \| good
2025-06-03T05:00:00.000Z	38 \| good	3.872 \| good	16.882 \| good	41.099 \| good	0.419 \| good	4.688 \| good	0.432 \| good
2025-06-03T06:00:00.000Z	29 \| good	3.875 \| good	16.887 \| good	30.566 \| good	0.405 \| good	4.686 \| good	0.375 \| good
2025-06-03T07:00:00.000Z	34 \| good	3.88 \| good	16.903 \| good	36.797 \| good	0.42 \| good	4.804 \| good	0.374 \| good
2025-06-03T08:00:00.000Z	34 \| good	3.786 \| good	16.93 \| good	36.589 \| good	0.348 \| good	4.501 \| good	0.374 \| good
2025-06-03T09:00:00.000Z	22 \| good	3.697 \| good	15.993 \| good	24.197 \| good	0.307 \| good	5.345 \| good	0.297 \| good
2025-06-03T10:00:00.000Z	31 \| good	3.692 \| good	15.983 \| good	32.934 \| good	0.286 \| good	5.481 \| good	0.318 \| good
2025-06-03T11:00:00.000Z	26 \| good	3.608 \| good	16.027 \| good	28.168 \| good	0.302 \| good	5.248 \| good	0.397 \| good
2025-06-03T12:00:00.000Z	28 \| good	3.613 \| good	16.039 \| good	29.623 \| good	0.412 \| good	3.434 \| good	0.417 \| good
2025-06-03T13:00:00.000Z	30 \| good	3.617 \| good	16.12 \| good	31.587 \| good	0.435 \| good	10.686 \| good	0.397 \| good
2025-06-03T14:00:00.000Z	31 \| good	3.614 \| good	16.119 \| good	32.751 \| good	0.445 \| good	9.218 \| good	0.337 \| good
2025-06-03T15:00:00.000Z	29 \| good	3.72 \| good	16.082 \| good	30.522 \| good	0.462 \| good	6.676 \| good	0.314 \| good
2025-06-03T16:00:00.000Z	31 \| good	4.11 \| good	18.118 \| good	33.775 \| good	0.687 \| good	4.891 \| good	0.275 \| good
2025-06-03T17:00:00.000Z	39 \| good	4.526 \| good	20.136 \| good	41.981 \| good	0.37 \| good	5.41 \| good	0.238 \| good
2025-06-03T18:00:00.000Z	40 \| good	4.949 \| good	21.291 \| good	42.76 \| good	0.245 \| good	4.583 \| good	0.219 \| good
2025-06-03T19:00:00.000Z	47 \| good	6.459 \| good	29.261 \| good	51.281 \| good	0.341 \| good	5.589 \| good	0.2 \| good
2025-06-03T20:00:00.000Z	61 \| moderate	7.727 \| good	34.078 \| good	58.38 \| fine	0.533 \| good	3.077 \| good	0.26 \| good
2025-06-03T21:00:00.000Z	54 \| moderate	8.259 \| good	36.233 \| good	55.544 \| fine	0.699 \| good	3.329 \| good	0.259 \| good
2025-06-03T22:00:00.000Z	54 \| moderate	8.573 \| good	37.388 \| good	55.52 \| fine	1.244 \| good	2.481 \| good	0.278 \| good
2025-06-03T23:00:00.000Z	54 \| moderate	10.961 \| good	48.852 \| good	53.62 \| good	0.451 \| good	2.461 \| good	0.318 \| good
2025-06-04T00:00:00.000Z	58 \| moderate	13.166 \| fine	60.24 \| fine	54.034 \| good	0.433 \| good	3.074 \| good	0.343 \| good
2025-06-04T01:00:00.000Z	69 \| moderate	18.618 \| fine	83.134 \| fine	50.356 \| good	0.596 \| good	2.351 \| good	0.325 \| good
2025-06-04T02:00:00.000Z	66 \| moderate	16.682 \| fine	73.54 \| fine	51.068 \| good	0.565 \| good	2.728 \| good	0.365 \| good
2025-06-04T03:00:00.000Z	58 \| moderate	12.989 \| fine	58.911 \| fine	34.856 \| good	1.756 \| good	4.284 \| good	0.234 \| good
2025-06-04T04:00:00.000Z	56 \| moderate	12.278 \| fine	56.332 \| fine	43.507 \| good	0.439 \| good	7.003 \| good	0.322 \| good
2025-06-04T05:00:00.000Z	54 \| moderate	11.114 \| good	49.664 \| good	42.963 \| good	0.3 \| good	6.694 \| good	0.303 \| good
2025-06-04T06:00:00.000Z	52 \| moderate	10.157 \| good	44.952 \| good	44.394 \| good	0.318 \| good	6.382 \| good	0.319 \| good
2025-06-04T07:00:00.000Z	49 \| good	9.499 \| good	42.969 \| good	45.403 \| good	0.316 \| good	5.956 \| good	0.317 \| good
2025-06-04T08:00:00.000Z	49 \| good	9.11 \| good	41.08 \| good	40.664 \| good	0.32 \| good	5.701 \| good	0.238 \| good
2025-06-04T09:00:00.000Z	49 \| good	8.715 \| good	38.183 \| good	42.642 \| good	0.3 \| good	10.053 \| good	0.298 \| good
2025-06-04T10:00:00.000Z	49 \| good	8.609 \| good	38.166 \| good	41.769 \| good	0.337 \| good	4.625 \| good	0.277 \| good
2025-06-04T11:00:00.000Z	49 \| good	8.504 \| good	37.091 \| good	26.287 \| good	0.336 \| good	5.18 \| good	0.377 \| good
2025-06-04T12:00:00.000Z	49 \| good	8.6 \| good	38.054 \| good	30.11 \| good	0.439 \| good	5.689 \| good	0.42 \| good
2025-06-04T13:00:00.000Z	54 \| moderate	10.939 \| good	48.077 \| good	40.673 \| good	1.67 \| good	0.694 \| good	0.22 \| good
2025-06-04T14:00:00.000Z	49 \| good	8.59 \| good	37.94 \| good	34.053 \| good	0.464 \| good	7.145 \| good	0.358 \| good
2025-06-04T15:00:00.000Z	49 \| good	8.703 \| good	38.097 \| good	39.34 \| good	0.353 \| good	6.752 \| good	0.375 \| good
2025-06-04T13:00:00.000Z	56 \| moderate	12.151 \| fine	51.805 \| good	20.169 \| good	0.995 \| good	12.748 \| good	0.387 \| good
2025-06-04T14:00:00.000Z	56 \| moderate	11.514 \| good	51.139 \| good	48.713 \| good	2.047 \| good	0.798 \| good	0.232 \| good
2025-06-04T15:00:00.000Z	56 \| moderate	12.183 \| fine	55.024 \| fine	55.124 \| fine	2.118 \| good	0.876 \| good	0.235 \| good
2025-06-04T16:00:00.000Z	61 \| moderate	13.897 \| fine	62.859 \| fine	57.661 \| fine	2.398 \| good	0.665 \| good	0.227 \| good
2025-06-04T17:00:00.000Z	64 \| moderate	14.733 \| fine	65.052 \| fine	59.165 \| fine	2.331 \| good	0.713 \| good	0.231 \| good
2025-06-04T18:00:00.000Z	67 \| moderate	14.452 \| fine	65 \| fine	60.386 \| fine	2.265 \| good	0.761 \| good	0.236 \| good
2025-06-04T19:00:00.000Z	67 \| moderate	15.267 \| fine	69 \| fine	60.128 \| fine	1.774 \| good	0.802 \| good	0.218 \| good
2025-06-04T20:00:00.000Z	71 \| moderate	15.737 \| fine	70.743 \| fine	60.518 \| fine	1.704 \| good	0.863 \| good	0.222 \| good
2025-06-04T21:00:00.000Z	64 \| moderate	15.007 \| fine	67.041 \| fine	58.868 \| fine	1.634 \| good	0.924 \| good	0.225 \| good
2025-06-04T22:00:00.000Z	64 \| moderate	15.742 \| fine	69.646 \| fine	59.409 \| fine	1.389 \| good	3.014 \| good	0.246 \| good
2025-06-04T23:00:00.000Z	67 \| moderate	18.033 \| fine	79.009 \| fine	59.839 \| fine	1.312 \| good	3.474 \| good	0.253 \| good
2025-06-05T00:00:00.000Z	62 \| moderate	14.95 \| fine	66.956 \| fine	54.539 \| good	1.235 \| good	3.935 \| good	0.259 \| good
2025-06-05T01:00:00.000Z	62 \| moderate	14.695 \| fine	65.204 \| fine	46.884 \| good	1.321 \| good	3.906 \| good	0.261 \| good
2025-06-05T02:00:00.000Z	62 \| moderate	14.854 \| fine	66.644 \| fine	43.329 \| good	1.292 \| good	4.231 \| good	0.265 \| good
2025-06-05T03:00:00.000Z	64 \| moderate	16.278 \| fine	72.501 \| fine	38.023 \| good	1.264 \| good	4.556 \| good	0.268 \| good
2025-06-05T04:00:00.000Z	66 \| moderate	16.903 \| fine	74.758 \| fine	33.832 \| good	1.001 \| good	2.689 \| good	0.243 \| good
2025-06-05T05:00:00.000Z	67 \| moderate	17.921 \| fine	78.889 \| fine	28.363 \| good	1.041 \| good	3.008 \| good	0.246 \| good
2025-06-05T06:00:00.000Z	67 \| moderate	18.466 \| fine	80.942 \| fine	25.154 \| good	1.081 \| good	3.327 \| good	0.248 \| good
2025-06-05T07:00:00.000Z	67 \| moderate	17.773 \| fine	78.76 \| fine	22.043 \| good	0.852 \| good	3.268 \| good	0.242 \| good
2025-06-05T08:00:00.000Z	64 \| moderate	15.964 \| fine	70.753 \| fine	22.623 \| good	0.924 \| good	3.752 \| good	0.245 \| good
2025-06-05T09:00:00.000Z	64 \| moderate	15.874 \| fine	70.587 \| fine	21.537 \| good	0.997 \| good	4.235 \| good	0.248 \| good
2025-06-05T10:00:00.000Z	62 \| moderate	14.712 \| fine	64.947 \| fine	22.35 \| good	0.72 \| good	1.994 \| good	0.255 \| good
2025-06-05T11:00:00.000Z	60 \| moderate	14.053 \| fine	62.895 \| fine	21.91 \| good	0.775 \| good	2.377 \| good	0.258 \| good
2025-06-05T12:00:00.000Z	58 \| moderate	12.513 \| fine	56.83 \| fine	27.885 \| good	0.829 \| good	2.76 \| good	0.262 \| good
2025-06-05T13:00:00.000Z	56 \| moderate	11.593 \| good	51.216 \| good	33.511 \| good	2.419 \| good	0.799 \| good	0.239 \| good
2025-06-05T14:00:00.000Z	54 \| moderate	10.645 \| good	47.222 \| good	39.718 \| good	2.104 \| good	0.849 \| good	0.239 \| good
2025-06-05T15:00:00.000Z	49 \| good	9.336 \| good	41.981 \| good	47.078 \| good	1.789 \| good	0.898 \| good	0.239 \| good
2025-06-05T16:00:00.000Z	52 \| moderate	10.242 \| good	45.025 \| good	53.036 \| good	3.03 \| good	0.557 \| good	0.228 \| good
2025-06-05T17:00:00.000Z	52 \| moderate	10.073 \| good	44.929 \| good	54.884 \| good	2.928 \| good	0.592 \| good	0.229 \| good
2025-06-05T18:00:00.000Z	52 \| moderate	10.071 \| good	44.979 \| good	54.691 \| good	2.826 \| good	0.627 \| good	0.23 \| good
2025-06-05T19:00:00.000Z	49 \| good	8.499 \| good	37.047 \| good	52.663 \| good	2.307 \| good	0.765 \| good	0.219 \| good
2025-06-05T20:00:00.000Z	47 \| good	6.981 \| good	31.024 \| good	51.428 \| good	2.219 \| good	0.805 \| good	0.219 \| good
2025-06-05T21:00:00.000Z	46 \| good	7.575 \| good	33.178 \| good	50.08 \| good	2.131 \| good	0.845 \| good	0.22 \| good
2025-06-05T22:00:00.000Z	46 \| good	5.871 \| good	26.143 \| good	49.574 \| good	1.902 \| good	3.756 \| good	0.26 \| good
2025-06-05T23:00:00.000Z	49 \| good	4.119 \| good	17.931 \| good	53.132 \| good	1.859 \| good	4.136 \| good	0.262 \| good
2025-06-06T00:00:00.000Z	49 \| good	8.442 \| good	36.587 \| good	52.968 \| good	1.815 \| good	4.517 \| good	0.265 \| good
2025-06-06T01:00:00.000Z	44 \| good	7.759 \| good	33.834 \| good	45.399 \| good	1.655 \| good	7.368 \| good	0.314 \| good
2025-06-06T02:00:00.000Z	37 \| good	6.265 \| good	27.783 \| good	39.661 \| good	1.592 \| good	8.304 \| good	0.321 \| good
2025-06-06T03:00:00.000Z	38 \| good	7.29 \| good	31.83 \| good	35.202 \| good	1.529 \| good	9.24 \| good	0.327 \| good
2025-06-06T04:00:00.000Z	38 \| good	7.035 \| good	30.959 \| good	29.575 \| good	0.797 \| good	7.089 \| good	0.321 \| good
2025-06-06T05:00:00.000Z	44 \| good	7.612 \| good	33.63 \| good	29.925 \| good	0.694 \| good	7.721 \| good	0.325 \| good
2025-06-06T06:00:00.000Z	86 \| moderate	27.928 \| fine	28.709 \| good	25.949 \| good	0.577 \| good	8.405 \| good	0.329 \| good
2025-06-06T07:00:00.000Z	44 \| good	7.549 \| good	33.149 \| good	25.18 \| good	0.351 \| good	5.782 \| good	0.309 \| good
2025-06-06T08:00:00.000Z	38 \| good	7.056 \| good	30.978 \| good	25.278 \| good	0.34 \| good	6.052 \| good	0.31 \| good
2025-06-06T09:00:00.000Z	22 \| good	4.466 \| good	18.938 \| good	22.248 \| good	0.328 \| good	6.322 \| good	0.311 \| good
2025-06-06T10:00:00.000Z	33 \| good	6.147 \| good	27.308 \| good	20.999 \| good	0.454 \| good	2.556 \| good	0.3 \| good
2025-06-06T11:00:00.000Z	27 \| good	4.889 \| good	21.122 \| good	23.289 \| good	0.388 \| good	2.859 \| good	0.305 \| good
2025-06-06T12:00:00.000Z	81 \| moderate	25.415 \| fine	26.041 \| good	31.495 \| good	0.291 \| good	3.183 \| good	0.313 \| good
2025-06-06T13:00:00.000Z	71 \| moderate	20.416 \| fine	21.314 \| good	60.041 \| fine	1.61 \| good	0.788 \| good	0.243 \| good

Pennsylvania

Get reliable air quality data to drive your business

Pennsylvania, USA air quality map: Track AQI near you

Air quality in cities of Pennsylvania, USA

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
Center township, Pennsylvania	81 Moderate	25.23μg/m³ Fine	111.42μg/m³ Fine	11.30ppb Good	2.41ppb Good	5.95ppb Good	0.23ppm Good
McKeesport, Pennsylvania	79 Moderate	24.36μg/m³ Fine	107.27μg/m³ Fine	37.36ppb Good	2.06ppb Good	5.98ppb Good	0.25ppm Good
Cranberry township, Pennsylvania	79 Moderate	23.53μg/m³ Fine	91.63μg/m³ Fine	43.65ppb Good	2.27ppb Good	6.01ppb Good	0.23ppm Good
Franklin Park, Pennsylvania	79 Moderate	23.65μg/m³ Fine	90.88μg/m³ Fine	40.58ppb Good	2.30ppb Good	6.04ppb Good	0.23ppm Good
Hopewell township, Pennsylvania	79 Moderate	23.70μg/m³ Fine	95.94μg/m³ Fine	44.45ppb Good	2.46ppb Good	6.01ppb Good	0.23ppm Good
Moon, Pennsylvania	79 Moderate	23.85μg/m³ Fine	99.41μg/m³ Fine	40.09ppb Good	2.41ppb Good	6.05ppb Good	0.23ppm Good
Pine township, Pennsylvania	79 Moderate	23.88μg/m³ Fine	91.33μg/m³ Fine	41.87ppb Good	2.29ppb Good	6.03ppb Good	0.23ppm Good
West Mifflin, Pennsylvania	79 Moderate	23.90μg/m³ Fine	105.28μg/m³ Fine	38.26ppb Good	2.08ppb Good	6.04ppb Good	0.25ppm Good
Adams township, Pennsylvania	77 Moderate	23.12μg/m³ Fine	91.61μg/m³ Fine	40.26ppb Good	2.23ppb Good	6.03ppb Good	0.23ppm Good
Munhall, Pennsylvania	77 Moderate	23.05μg/m³ Fine	101.51μg/m³ Fine	38.24ppb Good	2.09ppb Good	6.07ppb Good	0.25ppm Good
Monroeville, Pennsylvania	77 Moderate	22.66μg/m³ Fine	99.78μg/m³ Fine	38.64ppb Good	2.09ppb Good	6.07ppb Good	0.25ppm Good
Murrysville, Pennsylvania	75 Moderate	22.38μg/m³ Fine	88.47μg/m³ Fine	41.38ppb Good	1.98ppb Good	5.98ppb Good	0.25ppm Good
Pittsburgh, Pennsylvania	75 Moderate	22.41μg/m³ Fine	99.08μg/m³ Fine	31.22ppb Good	2.17ppb Good	6.05ppb Good	0.23ppm Good
Baldwin borough, Pennsylvania	75 Moderate	22.14μg/m³ Fine	97.77μg/m³ Fine	36.16ppb Good	2.09ppb Good	6.02ppb Good	0.25ppm Good
Plum borough, Pennsylvania	75 Moderate	21.98μg/m³ Fine	92.34μg/m³ Fine	38.54ppb Good	2.03ppb Good	6.17ppb Good	0.25ppm Good
Ross township, Pennsylvania	75 Moderate	21.88μg/m³ Fine	96.70μg/m³ Fine	33.13ppb Good	2.19ppb Good	6.06ppb Good	0.23ppm Good
Shaler, Pennsylvania	75 Moderate	22.07μg/m³ Fine	97.47μg/m³ Fine	33.54ppb Good	2.17ppb Good	6.06ppb Good	0.24ppm Good
Scott township, Pennsylvania	75 Moderate	21.70μg/m³ Fine	102.60μg/m³ Fine	41.23ppb Good	2.26ppb Good	6.03ppb Good	0.23ppm Good
Elizabeth township, Pennsylvania	75 Moderate	21.52μg/m³ Fine	95.13μg/m³ Fine	37.03ppb Good	2.04ppb Good	6.00ppb Good	0.25ppm Good
Penn Hills, Pennsylvania	73 Moderate	21.48μg/m³ Fine	94.40μg/m³ Fine	39.51ppb Good	2.10ppb Good	6.09ppb Good	0.25ppm Good
Whitehall borough, Pennsylvania	73 Moderate	21.34μg/m³ Fine	93.77μg/m³ Fine	37.02ppb Good	2.19ppb Good	6.02ppb Good	0.24ppm Good
Bethel Park, Pennsylvania	73 Moderate	20.79μg/m³ Fine	91.69μg/m³ Fine	34.37ppb Good	2.19ppb Good	6.05ppb Good	0.25ppm Good
Butler, Pennsylvania	73 Moderate	21.07μg/m³ Fine	90.36μg/m³ Fine	43.83ppb Good	2.14ppb Good	6.01ppb Good	0.25ppm Good
Jefferson Hills, Pennsylvania	73 Moderate	21.12μg/m³ Fine	93.39μg/m³ Fine	37.25ppb Good	2.05ppb Good	5.99ppb Good	0.25ppm Good
McCandless, Pennsylvania	73 Moderate	21.10μg/m³ Fine	91.13μg/m³ Fine	42.22ppb Good	2.21ppb Good	6.09ppb Good	0.23ppm Good
Mount Lebanon, Pennsylvania	73 Moderate	21.12μg/m³ Fine	92.58μg/m³ Fine	38.74ppb Good	2.23ppb Good	6.07ppb Good	0.23ppm Good
Penn township, Pennsylvania	73 Moderate	20.89μg/m³ Fine	88.50μg/m³ Fine	34.93ppb Good	1.98ppb Good	5.99ppb Good	0.25ppm Good
South Park, Pennsylvania	73 Moderate	20.73μg/m³ Fine	91.47μg/m³ Fine	41.20ppb Good	2.12ppb Good	6.09ppb Good	0.25ppm Good
West Deer, Pennsylvania	73 Moderate	20.98μg/m³ Fine	91.42μg/m³ Fine	41.07ppb Good	2.13ppb Good	6.13ppb Good	0.25ppm Good
Meadville, Pennsylvania	71 Moderate	20.40μg/m³ Fine	59.73μg/m³ Fine	49.08ppb Good	1.69ppb Good	3.78ppb Good	0.27ppm Good
North Huntingdon, Pennsylvania	73 Moderate	20.63μg/m³ Fine	92.53μg/m³ Fine	36.62ppb Good	2.00ppb Good	5.99ppb Good	0.25ppm Good
Hempfield township, Pennsylvania	71 Moderate	19.67μg/m³ Fine	86.32μg/m³ Fine	43.05ppb Good	1.81ppb Good	6.05ppb Good	0.24ppm Good
North Union township, Pennsylvania	71 Moderate	20.08μg/m³ Fine	87.45μg/m³ Fine	39.87ppb Good	1.46ppb Good	6.25ppb Good	0.26ppm Good
New Kensington, Pennsylvania	71 Moderate	20.16μg/m³ Fine	88.43μg/m³ Fine	32.50ppb Good	2.06ppb Good	6.13ppb Good	0.28ppm Good
New Castle city, Pennsylvania	71 Moderate	20.05μg/m³ Fine	63.52μg/m³ Fine	29.79ppb Good	2.12ppb Good	5.78ppb Good	0.23ppm Good
Peters township, Pennsylvania	71 Moderate	19.91μg/m³ Fine	87.95μg/m³ Fine	42.22ppb Good	2.17ppb Good	6.08ppb Good	0.25ppm Good
Rostraver, Pennsylvania	71 Moderate	20.12μg/m³ Fine	89.28μg/m³ Fine	36.16ppb Good	1.94ppb Good	6.02ppb Good	0.25ppm Good
Upper St. Clair, Pennsylvania	71 Moderate	20.15μg/m³ Fine	88.02μg/m³ Fine	43.90ppb Good	2.25ppb Good	6.05ppb Good	0.25ppm Good
South Union, Pennsylvania	71 Moderate	19.82μg/m³ Fine	87.16μg/m³ Fine	49.62ppb Good	1.56ppb Good	6.13ppb Good	0.26ppm Good
Lower Burrell, Pennsylvania	69 Moderate	19.50μg/m³ Fine	85.46μg/m³ Fine	31.38ppb Good	2.05ppb Good	6.14ppb Good	0.28ppm Good
North Fayette, Pennsylvania	69 Moderate	19.41μg/m³ Fine	82.12μg/m³ Fine	51.29ppb Good	2.41ppb Good	6.02ppb Good	0.23ppm Good
Robinson township, Pennsylvania	69 Moderate	19.46μg/m³ Fine	84.16μg/m³ Fine	45.63ppb Good	2.34ppb Good	6.04ppb Good	0.23ppm Good
South Fayette, Pennsylvania	69 Moderate	19.23μg/m³ Fine	81.65μg/m³ Fine	50.47ppb Good	2.41ppb Good	6.03ppb Good	0.23ppm Good
Wilkinsburg, Pennsylvania	69 Moderate	19.47μg/m³ Fine	85.33μg/m³ Fine	41.08ppb Good	2.10ppb Good	6.11ppb Good	0.25ppm Good
Greensburg, Pennsylvania	69 Moderate	18.64μg/m³ Fine	81.62μg/m³ Fine	44.77ppb Good	1.70ppb Good	6.06ppb Good	0.24ppm Good
Unity, Pennsylvania	69 Moderate	18.70μg/m³ Fine	82.07μg/m³ Fine	44.18ppb Good	1.70ppb Good	6.08ppb Good	0.24ppm Good
Cecil, Pennsylvania	67 Moderate	18.08μg/m³ Fine	77.99μg/m³ Fine	47.49ppb Good	2.38ppb Good	6.03ppb Good	0.23ppm Good
Hermitage, Pennsylvania	67 Moderate	17.67μg/m³ Fine	75.22μg/m³ Fine	52.35ppb Good	1.96ppb Good	4.88ppb Good	0.23ppm Good
Sharon city, Pennsylvania	67 Moderate	17.55μg/m³ Fine	76.03μg/m³ Fine	52.66ppb Good	1.96ppb Good	4.89ppb Good	0.23ppm Good
Millcreek township, Pennsylvania	66 Moderate	16.53μg/m³ Fine	75.63μg/m³ Fine	44.80ppb Good	1.23ppb Good	3.44ppb Good	0.27ppm Good

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
No results found

0.33ppm

How accurate is Pennsylvania, USA air quality data?

Air quality data and pollutant measurements for Pennsylvania, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

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Frequently asked questions

How often is the air quality data for Pennsylvania, USA updated?

The air quality for Pennsylvania, USA is updated every hour.

When was the worst air quality at Pennsylvania, USA in the last 24 hrs?

The worst air quality in Pennsylvania, USA in the last 24 hours was observed at 01:00:00 on 2025-06-04.

When was the best air quality at Pennsylvania, USA in the last 24 hrs?

In the last 24 hrs, the best air quality in Pennsylvania, USA was observed at 03:00:00 on 2025-06-03.

What is the current air quality in Pennsylvania, USA?

The current air quality in Pennsylvania, USA is 56, categorized as Moderate based on real-time data.

What pollutant is the most common in Pennsylvania, USA?

The most common pollutant in Pennsylvania, USA is PM2.5.

What should I do if the air quality in Pennsylvania, USA is poor?

If the air quality in Pennsylvania, USA is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Pennsylvania, USA?

The current PM_2.5 concentration at Pennsylvania, USA is 12.151 μg/m³.

What is the current concentration of PM₁₀ in Pennsylvania, USA?

The current PM₁₀ concentration at Pennsylvania, USA is 51.805 μg/m³.

What is the current concentration of carbon monoxide (CO) in Pennsylvania, USA?

The current carbon monoxide (CO) concentration at Pennsylvania, USA is 0.387 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Pennsylvania, USA?

The current sulfur dioxide (SO₂) concentration at Pennsylvania, USA is 0.995 ppb.

What is the current concentration of ozone (O₃) in Pennsylvania, USA?

The current ozone (O₃) concentration at Pennsylvania, USA is 20.169 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Pennsylvania, USA?

The current nitrogen dioxide (NO₂) concentration at Pennsylvania, USA is 12.748 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-02T16:00:00.000Z	36 \| good	2.818 \| good	10.842 \| good	38.987 \| good	1.443 \| good	3.029 \| good	0.149 \| good
2025-06-02T17:00:00.000Z	37 \| good	2.801 \| good	10.948 \| good	39.593 \| good	2.372 \| good	2.929 \| good	0.142 \| good
2025-06-02T18:00:00.000Z	39 \| good	2.794 \| good	11.977 \| good	41.517 \| good	0.478 \| good	2.702 \| good	0.142 \| good
2025-06-02T19:00:00.000Z	37 \| good	2.706 \| good	11.03 \| good	39.68 \| good	0.835 \| good	2.881 \| good	0.161 \| good
2025-06-02T20:00:00.000Z	38 \| good	2.703 \| good	11.047 \| good	41.441 \| good	0.4 \| good	3.512 \| good	0.161 \| good
2025-06-02T21:00:00.000Z	38 \| good	2.703 \| good	11.052 \| good	41.253 \| good	0.316 \| good	2.599 \| good	0.162 \| good
2025-06-02T22:00:00.000Z	40 \| good	2.701 \| good	11.03 \| good	43.234 \| good	0.263 \| good	2.319 \| good	0.16 \| good
2025-06-02T23:00:00.000Z	43 \| good	2.797 \| good	11.992 \| good	45.522 \| good	0.182 \| good	1.934 \| good	0.178 \| good
2025-06-03T00:00:00.000Z	42 \| good	3.28 \| good	14.881 \| good	45.029 \| good	0.24 \| good	2.018 \| good	0.16 \| good
2025-06-03T01:00:00.000Z	39 \| good	3.571 \| good	15.852 \| good	41.643 \| good	0.24 \| good	3.792 \| good	0.16 \| good
2025-06-03T02:00:00.000Z	37 \| good	4.248 \| good	18.769 \| good	39.895 \| good	0.263 \| good	2.541 \| good	0.256 \| good
2025-06-03T03:00:00.000Z	31 \| good	4.063 \| good	17.822 \| good	32.65 \| good	0.297 \| good	2.986 \| good	0.371 \| good
2025-06-03T04:00:00.000Z	28 \| good	3.87 \| good	16.887 \| good	30.175 \| good	0.456 \| good	5.081 \| good	0.413 \| good
2025-06-03T05:00:00.000Z	38 \| good	3.872 \| good	16.882 \| good	41.099 \| good	0.419 \| good	4.688 \| good	0.432 \| good
2025-06-03T06:00:00.000Z	29 \| good	3.875 \| good	16.887 \| good	30.566 \| good	0.405 \| good	4.686 \| good	0.375 \| good
2025-06-03T07:00:00.000Z	34 \| good	3.88 \| good	16.903 \| good	36.797 \| good	0.42 \| good	4.804 \| good	0.374 \| good
2025-06-03T08:00:00.000Z	34 \| good	3.786 \| good	16.93 \| good	36.589 \| good	0.348 \| good	4.501 \| good	0.374 \| good
2025-06-03T09:00:00.000Z	22 \| good	3.697 \| good	15.993 \| good	24.197 \| good	0.307 \| good	5.345 \| good	0.297 \| good
2025-06-03T10:00:00.000Z	31 \| good	3.692 \| good	15.983 \| good	32.934 \| good	0.286 \| good	5.481 \| good	0.318 \| good
2025-06-03T11:00:00.000Z	26 \| good	3.608 \| good	16.027 \| good	28.168 \| good	0.302 \| good	5.248 \| good	0.397 \| good
2025-06-03T12:00:00.000Z	28 \| good	3.613 \| good	16.039 \| good	29.623 \| good	0.412 \| good	3.434 \| good	0.417 \| good
2025-06-03T13:00:00.000Z	30 \| good	3.617 \| good	16.12 \| good	31.587 \| good	0.435 \| good	10.686 \| good	0.397 \| good
2025-06-03T14:00:00.000Z	31 \| good	3.614 \| good	16.119 \| good	32.751 \| good	0.445 \| good	9.218 \| good	0.337 \| good
2025-06-03T15:00:00.000Z	29 \| good	3.72 \| good	16.082 \| good	30.522 \| good	0.462 \| good	6.676 \| good	0.314 \| good
2025-06-03T16:00:00.000Z	31 \| good	4.11 \| good	18.118 \| good	33.775 \| good	0.687 \| good	4.891 \| good	0.275 \| good
2025-06-03T17:00:00.000Z	39 \| good	4.526 \| good	20.136 \| good	41.981 \| good	0.37 \| good	5.41 \| good	0.238 \| good
2025-06-03T18:00:00.000Z	40 \| good	4.949 \| good	21.291 \| good	42.76 \| good	0.245 \| good	4.583 \| good	0.219 \| good
2025-06-03T19:00:00.000Z	47 \| good	6.459 \| good	29.261 \| good	51.281 \| good	0.341 \| good	5.589 \| good	0.2 \| good
2025-06-03T20:00:00.000Z	61 \| moderate	7.727 \| good	34.078 \| good	58.38 \| fine	0.533 \| good	3.077 \| good	0.26 \| good
2025-06-03T21:00:00.000Z	54 \| moderate	8.259 \| good	36.233 \| good	55.544 \| fine	0.699 \| good	3.329 \| good	0.259 \| good
2025-06-03T22:00:00.000Z	54 \| moderate	8.573 \| good	37.388 \| good	55.52 \| fine	1.244 \| good	2.481 \| good	0.278 \| good
2025-06-03T23:00:00.000Z	54 \| moderate	10.961 \| good	48.852 \| good	53.62 \| good	0.451 \| good	2.461 \| good	0.318 \| good
2025-06-04T00:00:00.000Z	58 \| moderate	13.166 \| fine	60.24 \| fine	54.034 \| good	0.433 \| good	3.074 \| good	0.343 \| good
2025-06-04T01:00:00.000Z	69 \| moderate	18.618 \| fine	83.134 \| fine	50.356 \| good	0.596 \| good	2.351 \| good	0.325 \| good
2025-06-04T02:00:00.000Z	66 \| moderate	16.682 \| fine	73.54 \| fine	51.068 \| good	0.565 \| good	2.728 \| good	0.365 \| good
2025-06-04T03:00:00.000Z	58 \| moderate	12.989 \| fine	58.911 \| fine	34.856 \| good	1.756 \| good	4.284 \| good	0.234 \| good
2025-06-04T04:00:00.000Z	56 \| moderate	12.278 \| fine	56.332 \| fine	43.507 \| good	0.439 \| good	7.003 \| good	0.322 \| good
2025-06-04T05:00:00.000Z	54 \| moderate	11.114 \| good	49.664 \| good	42.963 \| good	0.3 \| good	6.694 \| good	0.303 \| good
2025-06-04T06:00:00.000Z	52 \| moderate	10.157 \| good	44.952 \| good	44.394 \| good	0.318 \| good	6.382 \| good	0.319 \| good
2025-06-04T07:00:00.000Z	49 \| good	9.499 \| good	42.969 \| good	45.403 \| good	0.316 \| good	5.956 \| good	0.317 \| good
2025-06-04T08:00:00.000Z	49 \| good	9.11 \| good	41.08 \| good	40.664 \| good	0.32 \| good	5.701 \| good	0.238 \| good
2025-06-04T09:00:00.000Z	49 \| good	8.715 \| good	38.183 \| good	42.642 \| good	0.3 \| good	10.053 \| good	0.298 \| good
2025-06-04T10:00:00.000Z	49 \| good	8.609 \| good	38.166 \| good	41.769 \| good	0.337 \| good	4.625 \| good	0.277 \| good
2025-06-04T11:00:00.000Z	49 \| good	8.504 \| good	37.091 \| good	26.287 \| good	0.336 \| good	5.18 \| good	0.377 \| good
2025-06-04T12:00:00.000Z	49 \| good	8.6 \| good	38.054 \| good	30.11 \| good	0.439 \| good	5.689 \| good	0.42 \| good
2025-06-04T13:00:00.000Z	54 \| moderate	10.939 \| good	48.077 \| good	40.673 \| good	1.67 \| good	0.694 \| good	0.22 \| good
2025-06-04T14:00:00.000Z	49 \| good	8.59 \| good	37.94 \| good	34.053 \| good	0.464 \| good	7.145 \| good	0.358 \| good
2025-06-04T15:00:00.000Z	49 \| good	8.703 \| good	38.097 \| good	39.34 \| good	0.353 \| good	6.752 \| good	0.375 \| good
2025-06-04T13:00:00.000Z	56 \| moderate	12.151 \| fine	51.805 \| good	20.169 \| good	0.995 \| good	12.748 \| good	0.387 \| good
2025-06-04T14:00:00.000Z	56 \| moderate	11.514 \| good	51.139 \| good	48.713 \| good	2.047 \| good	0.798 \| good	0.232 \| good
2025-06-04T15:00:00.000Z	56 \| moderate	12.183 \| fine	55.024 \| fine	55.124 \| fine	2.118 \| good	0.876 \| good	0.235 \| good
2025-06-04T16:00:00.000Z	61 \| moderate	13.897 \| fine	62.859 \| fine	57.661 \| fine	2.398 \| good	0.665 \| good	0.227 \| good
2025-06-04T17:00:00.000Z	64 \| moderate	14.733 \| fine	65.052 \| fine	59.165 \| fine	2.331 \| good	0.713 \| good	0.231 \| good
2025-06-04T18:00:00.000Z	67 \| moderate	14.452 \| fine	65 \| fine	60.386 \| fine	2.265 \| good	0.761 \| good	0.236 \| good
2025-06-04T19:00:00.000Z	67 \| moderate	15.267 \| fine	69 \| fine	60.128 \| fine	1.774 \| good	0.802 \| good	0.218 \| good
2025-06-04T20:00:00.000Z	71 \| moderate	15.737 \| fine	70.743 \| fine	60.518 \| fine	1.704 \| good	0.863 \| good	0.222 \| good
2025-06-04T21:00:00.000Z	64 \| moderate	15.007 \| fine	67.041 \| fine	58.868 \| fine	1.634 \| good	0.924 \| good	0.225 \| good
2025-06-04T22:00:00.000Z	64 \| moderate	15.742 \| fine	69.646 \| fine	59.409 \| fine	1.389 \| good	3.014 \| good	0.246 \| good
2025-06-04T23:00:00.000Z	67 \| moderate	18.033 \| fine	79.009 \| fine	59.839 \| fine	1.312 \| good	3.474 \| good	0.253 \| good
2025-06-05T00:00:00.000Z	62 \| moderate	14.95 \| fine	66.956 \| fine	54.539 \| good	1.235 \| good	3.935 \| good	0.259 \| good
2025-06-05T01:00:00.000Z	62 \| moderate	14.695 \| fine	65.204 \| fine	46.884 \| good	1.321 \| good	3.906 \| good	0.261 \| good
2025-06-05T02:00:00.000Z	62 \| moderate	14.854 \| fine	66.644 \| fine	43.329 \| good	1.292 \| good	4.231 \| good	0.265 \| good
2025-06-05T03:00:00.000Z	64 \| moderate	16.278 \| fine	72.501 \| fine	38.023 \| good	1.264 \| good	4.556 \| good	0.268 \| good
2025-06-05T04:00:00.000Z	66 \| moderate	16.903 \| fine	74.758 \| fine	33.832 \| good	1.001 \| good	2.689 \| good	0.243 \| good
2025-06-05T05:00:00.000Z	67 \| moderate	17.921 \| fine	78.889 \| fine	28.363 \| good	1.041 \| good	3.008 \| good	0.246 \| good
2025-06-05T06:00:00.000Z	67 \| moderate	18.466 \| fine	80.942 \| fine	25.154 \| good	1.081 \| good	3.327 \| good	0.248 \| good
2025-06-05T07:00:00.000Z	67 \| moderate	17.773 \| fine	78.76 \| fine	22.043 \| good	0.852 \| good	3.268 \| good	0.242 \| good
2025-06-05T08:00:00.000Z	64 \| moderate	15.964 \| fine	70.753 \| fine	22.623 \| good	0.924 \| good	3.752 \| good	0.245 \| good
2025-06-05T09:00:00.000Z	64 \| moderate	15.874 \| fine	70.587 \| fine	21.537 \| good	0.997 \| good	4.235 \| good	0.248 \| good
2025-06-05T10:00:00.000Z	62 \| moderate	14.712 \| fine	64.947 \| fine	22.35 \| good	0.72 \| good	1.994 \| good	0.255 \| good
2025-06-05T11:00:00.000Z	60 \| moderate	14.053 \| fine	62.895 \| fine	21.91 \| good	0.775 \| good	2.377 \| good	0.258 \| good
2025-06-05T12:00:00.000Z	58 \| moderate	12.513 \| fine	56.83 \| fine	27.885 \| good	0.829 \| good	2.76 \| good	0.262 \| good
2025-06-05T13:00:00.000Z	56 \| moderate	11.593 \| good	51.216 \| good	33.511 \| good	2.419 \| good	0.799 \| good	0.239 \| good
2025-06-05T14:00:00.000Z	54 \| moderate	10.645 \| good	47.222 \| good	39.718 \| good	2.104 \| good	0.849 \| good	0.239 \| good
2025-06-05T15:00:00.000Z	49 \| good	9.336 \| good	41.981 \| good	47.078 \| good	1.789 \| good	0.898 \| good	0.239 \| good
2025-06-05T16:00:00.000Z	52 \| moderate	10.242 \| good	45.025 \| good	53.036 \| good	3.03 \| good	0.557 \| good	0.228 \| good
2025-06-05T17:00:00.000Z	52 \| moderate	10.073 \| good	44.929 \| good	54.884 \| good	2.928 \| good	0.592 \| good	0.229 \| good
2025-06-05T18:00:00.000Z	52 \| moderate	10.071 \| good	44.979 \| good	54.691 \| good	2.826 \| good	0.627 \| good	0.23 \| good
2025-06-05T19:00:00.000Z	49 \| good	8.499 \| good	37.047 \| good	52.663 \| good	2.307 \| good	0.765 \| good	0.219 \| good
2025-06-05T20:00:00.000Z	47 \| good	6.981 \| good	31.024 \| good	51.428 \| good	2.219 \| good	0.805 \| good	0.219 \| good
2025-06-05T21:00:00.000Z	46 \| good	7.575 \| good	33.178 \| good	50.08 \| good	2.131 \| good	0.845 \| good	0.22 \| good
2025-06-05T22:00:00.000Z	46 \| good	5.871 \| good	26.143 \| good	49.574 \| good	1.902 \| good	3.756 \| good	0.26 \| good
2025-06-05T23:00:00.000Z	49 \| good	4.119 \| good	17.931 \| good	53.132 \| good	1.859 \| good	4.136 \| good	0.262 \| good
2025-06-06T00:00:00.000Z	49 \| good	8.442 \| good	36.587 \| good	52.968 \| good	1.815 \| good	4.517 \| good	0.265 \| good
2025-06-06T01:00:00.000Z	44 \| good	7.759 \| good	33.834 \| good	45.399 \| good	1.655 \| good	7.368 \| good	0.314 \| good
2025-06-06T02:00:00.000Z	37 \| good	6.265 \| good	27.783 \| good	39.661 \| good	1.592 \| good	8.304 \| good	0.321 \| good
2025-06-06T03:00:00.000Z	38 \| good	7.29 \| good	31.83 \| good	35.202 \| good	1.529 \| good	9.24 \| good	0.327 \| good
2025-06-06T04:00:00.000Z	38 \| good	7.035 \| good	30.959 \| good	29.575 \| good	0.797 \| good	7.089 \| good	0.321 \| good
2025-06-06T05:00:00.000Z	44 \| good	7.612 \| good	33.63 \| good	29.925 \| good	0.694 \| good	7.721 \| good	0.325 \| good
2025-06-06T06:00:00.000Z	86 \| moderate	27.928 \| fine	28.709 \| good	25.949 \| good	0.577 \| good	8.405 \| good	0.329 \| good
2025-06-06T07:00:00.000Z	44 \| good	7.549 \| good	33.149 \| good	25.18 \| good	0.351 \| good	5.782 \| good	0.309 \| good
2025-06-06T08:00:00.000Z	38 \| good	7.056 \| good	30.978 \| good	25.278 \| good	0.34 \| good	6.052 \| good	0.31 \| good
2025-06-06T09:00:00.000Z	22 \| good	4.466 \| good	18.938 \| good	22.248 \| good	0.328 \| good	6.322 \| good	0.311 \| good
2025-06-06T10:00:00.000Z	33 \| good	6.147 \| good	27.308 \| good	20.999 \| good	0.454 \| good	2.556 \| good	0.3 \| good
2025-06-06T11:00:00.000Z	27 \| good	4.889 \| good	21.122 \| good	23.289 \| good	0.388 \| good	2.859 \| good	0.305 \| good
2025-06-06T12:00:00.000Z	81 \| moderate	25.415 \| fine	26.041 \| good	31.495 \| good	0.291 \| good	3.183 \| good	0.313 \| good
2025-06-06T13:00:00.000Z	71 \| moderate	20.416 \| fine	21.314 \| good	60.041 \| fine	1.61 \| good	0.788 \| good	0.243 \| good

Live air quality index in Pennsylvania, USA today

Major air pollutants in Pennsylvania, USA

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Pennsylvania, USA air quality forecast and history

Get reliable air quality data to drive your business

Pennsylvania, USA air quality map: Track AQI near you

Air quality in cities of Pennsylvania, USA

Air quality in nearby states

Maryland, USA

New Jersey, USA

New York, USA

Delaware, USA

Connecticut, USA

West Virginia, USA

How accurate is Pennsylvania, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is the air quality data for Pennsylvania, USA updated?

When was the worst air quality at Pennsylvania, USA in the last 24 hrs?

When was the best air quality at Pennsylvania, USA in the last 24 hrs?

What is the current air quality in Pennsylvania, USA?

What pollutant is the most common in Pennsylvania, USA?

What should I do if the air quality in Pennsylvania, USA is poor?

What is the current concentration of PM2.5 in Pennsylvania, USA?

What is the current concentration of PM10 in Pennsylvania, USA?

What is the current concentration of carbon monoxide (CO) in Pennsylvania, USA?

What is the current concentration of sulfur dioxide (SO2) in Pennsylvania, USA?

What is the current concentration of ozone (O3) in Pennsylvania, USA?

What is the current concentration of nitrogen dioxide (NO2) in Pennsylvania, USA?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Pennsylvania, USA?

What is the current concentration of PM₁₀ in Pennsylvania, USA?

What is the current concentration of sulfur dioxide (SO₂) in Pennsylvania, USA?

What is the current concentration of ozone (O₃) in Pennsylvania, USA?

What is the current concentration of nitrogen dioxide (NO₂) in Pennsylvania, USA?