What is the sulfur dioxide (SO2) level in West Mifflin, Pennsylvania at the moment?

Currently, West Mifflin, Pennsylvania has a sulfur dioxide (SO2) concentration of 1.067 ppb.

What is the ozone (O3) level in West Mifflin, Pennsylvania at the moment?

The current ozone (O3) level in West Mifflin, Pennsylvania at the moment is 45.504 ppm.

What is the nitrogen dioxide (NO2) level in West Mifflin, Pennsylvania at the moment?

Nitrogen dioxide (NO2) level in West Mifflin, Pennsylvania at the moment is 3.121 ppb.

Live air quality index in West Mifflin, Pennsylvania today

Q: What is the PM2.5 level in West Mifflin, Pennsylvania at the moment?

PM2.5 levels in West Mifflin, Pennsylvania are currently 4.367 μg/m3.

Q: What is the PM10 level in West Mifflin, Pennsylvania at the moment?

The PM10 concentration in West Mifflin, Pennsylvania is 19.151 μg/m3 at the moment.

Stay updated with real-time air quality in West Mifflin, Pennsylvania 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)

Good

West Mifflin, Pennsylvania

Last updated: ... (Local time)

Major air pollutants in West Mifflin, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.37 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.15 μg/m³

155

255

425

605+

Ozone (O₃)

45.50 ppb

201

201+

Sulfur Dioxide (SO₂)

1.07 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.12 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

West Mifflin, Pennsylvania

Get Live Pollen Counts

West Mifflin, Pennsylvania

Scroll To Air Quality Map

Track live West Mifflin, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-22T00:00:00.000Z	52 \| moderate	10.471 \| good	46.564 \| good	35.283 \| good	1.052 \| good	4.302 \| good	0.322 \| good
2026-07-22T01:00:00.000Z	49 \| good	9.413 \| good	42.079 \| good	36.696 \| good	1.084 \| good	4.251 \| good	0.317 \| good
2026-07-22T02:00:00.000Z	49 \| good	8.647 \| good	38.979 \| good	35.982 \| good	1.066 \| good	4.863 \| good	0.292 \| good
2026-07-22T03:00:00.000Z	49 \| good	8.584 \| good	38.414 \| good	30.918 \| good	1.063 \| good	5.45 \| good	0.307 \| good
2026-07-22T04:00:00.000Z	49 \| good	8.706 \| good	38.753 \| good	27.64 \| good	1.062 \| good	4.181 \| good	0.256 \| good
2026-07-22T05:00:00.000Z	44 \| good	8.319 \| good	37.59 \| good	28.355 \| good	1.061 \| good	4.162 \| good	0.25 \| good
2026-07-22T06:00:00.000Z	44 \| good	8.023 \| good	35.276 \| good	26.733 \| good	1.077 \| good	3.049 \| good	0.236 \| good
2026-07-22T07:00:00.000Z	44 \| good	8.093 \| good	35.472 \| good	25.426 \| good	1.076 \| good	2.736 \| good	0.23 \| good
2026-07-22T08:00:00.000Z	44 \| good	8.33 \| good	36.959 \| good	26.48 \| good	1.075 \| good	3.238 \| good	0.223 \| good
2026-07-22T09:00:00.000Z	49 \| good	8.719 \| good	39.028 \| good	23.413 \| good	1.04 \| good	3.622 \| good	0.242 \| good
2026-07-22T10:00:00.000Z	49 \| good	9.167 \| good	40.88 \| good	25.498 \| good	1.04 \| good	4.894 \| good	0.24 \| good
2026-07-22T11:00:00.000Z	52 \| moderate	9.927 \| good	44.136 \| good	23.507 \| good	1.059 \| good	4.033 \| good	0.242 \| good
2026-07-22T12:00:00.000Z	49 \| good	8.728 \| good	39.09 \| good	24.995 \| good	1.076 \| good	4.842 \| good	0.283 \| good
2026-07-22T13:00:00.000Z	38 \| good	7.448 \| good	32.996 \| good	26.759 \| good	1.06 \| good	5.811 \| good	0.285 \| good
2026-07-22T14:00:00.000Z	33 \| good	6.479 \| good	28.826 \| good	27.218 \| good	1.008 \| good	5.1 \| good	0.285 \| good
2026-07-22T15:00:00.000Z	33 \| good	5.966 \| good	26.534 \| good	28.61 \| good	1.039 \| good	4.655 \| good	0.303 \| good
2026-07-22T16:00:00.000Z	33 \| good	5.772 \| good	25.655 \| good	29.098 \| good	1.023 \| good	4.244 \| good	0.263 \| good
2026-07-22T17:00:00.000Z	33 \| good	5.74 \| good	25.605 \| good	28.854 \| good	1.008 \| good	3.667 \| good	0.244 \| good
2026-07-22T18:00:00.000Z	33 \| good	5.717 \| good	25.551 \| good	32.651 \| good	1.008 \| good	3.496 \| good	0.242 \| good
2026-07-22T19:00:00.000Z	32 \| good	5.414 \| good	23.329 \| good	35.113 \| good	1.009 \| good	3.564 \| good	0.242 \| good
2026-07-22T20:00:00.000Z	33 \| good	5.021 \| good	21.719 \| good	36.491 \| good	1.043 \| good	3.32 \| good	0.221 \| good
2026-07-22T21:00:00.000Z	36 \| good	5.351 \| good	23.274 \| good	38.857 \| good	1.043 \| good	3.087 \| good	0.362 \| good
2026-07-22T22:00:00.000Z	36 \| good	5.351 \| good	23.274 \| good	38.626 \| good	1.042 \| good	3.13 \| good	0.26 \| good
2026-07-22T23:00:00.000Z	35 \| good	5.433 \| good	23.379 \| good	38.252 \| good	1.042 \| good	2.822 \| good	0.26 \| good
2026-07-23T00:00:00.000Z	32 \| good	5.22 \| good	22.45 \| good	34.943 \| good	1.026 \| good	2.905 \| good	0.258 \| good
2026-07-23T01:00:00.000Z	31 \| good	4.781 \| good	21.096 \| good	33.624 \| good	1.043 \| good	2.768 \| good	0.257 \| good
2026-07-23T02:00:00.000Z	30 \| good	4.195 \| good	18.568 \| good	31.993 \| good	1.06 \| good	3.277 \| good	0.26 \| good
2026-07-23T03:00:00.000Z	19 \| good	1.233 \| good	4.801 \| good	21.11 \| good	0.424 \| good	4.85 \| good	0.158 \| good
2026-07-23T04:00:00.000Z	23 \| good	3.652 \| good	16.25 \| good	25.077 \| good	0.817 \| good	4.968 \| good	0.241 \| good
2026-07-23T05:00:00.000Z	22 \| good	3.628 \| good	16.165 \| good	19.518 \| good	1.316 \| good	4.571 \| good	0.218 \| good
2026-07-23T06:00:00.000Z	22 \| good	4.086 \| good	18.127 \| good	20.634 \| good	1.386 \| good	4.438 \| good	0.22 \| good
2026-07-23T07:00:00.000Z	22 \| good	4.086 \| good	18.127 \| good	19.003 \| good	1.574 \| good	7.457 \| good	0.245 \| good
2026-07-23T08:00:00.000Z	27 \| good	4.647 \| good	20.255 \| good	13.532 \| good	1.498 \| good	14.394 \| good	0.245 \| good
2026-07-23T09:00:00.000Z	27 \| good	5.388 \| good	23.961 \| good	13.985 \| good	1.705 \| good	16.996 \| good	0.219 \| good
2026-07-23T10:00:00.000Z	44 \| good	8.296 \| good	37.047 \| good	10.523 \| good	1.753 \| good	18.549 \| good	0.201 \| good
2026-07-23T11:00:00.000Z	52 \| moderate	10.225 \| good	45.852 \| good	9.892 \| good	1.541 \| good	16.529 \| good	0.22 \| good
2026-07-23T12:00:00.000Z	60 \| moderate	14.154 \| fine	62.053 \| fine	11.547 \| good	1.488 \| good	16.16 \| good	0.204 \| good
2026-07-23T13:00:00.000Z	58 \| moderate	13.142 \| fine	58.739 \| fine	14.704 \| good	1.264 \| good	10.864 \| good	0.181 \| good
2026-07-23T14:00:00.000Z	52 \| moderate	9.812 \| good	43.946 \| good	24.351 \| good	1.299 \| good	8.006 \| good	0.259 \| good
2026-07-23T15:00:00.000Z	52 \| moderate	9.812 \| good	43.946 \| good	30.244 \| good	1.884 \| good	5.731 \| good	0.237 \| good
2026-07-23T16:00:00.000Z	38 \| good	6.848 \| good	30.317 \| good	32.32 \| good	1.058 \| good	4.079 \| good	0.181 \| good
2026-07-23T17:00:00.000Z	34 \| good	5.461 \| good	23.533 \| good	37.322 \| good	0.882 \| good	3.737 \| good	0.179 \| good
2026-07-23T18:00:00.000Z	38 \| good	4.879 \| good	21.357 \| good	40.88 \| good	0.93 \| good	3.782 \| good	0.177 \| good
2026-07-23T19:00:00.000Z	40 \| good	4.621 \| good	20.576 \| good	43.185 \| good	0.863 \| good	4.311 \| good	0.204 \| good
2026-07-23T20:00:00.000Z	43 \| good	4.516 \| good	19.778 \| good	46.214 \| good	0.813 \| good	4.296 \| good	0.221 \| good
2026-07-23T21:00:00.000Z	43 \| good	4.513 \| good	19.761 \| good	45.696 \| good	1.044 \| good	3.361 \| good	0.221 \| good
2026-07-23T22:00:00.000Z	43 \| good	4.478 \| good	19.554 \| good	45.54 \| good	1.06 \| good	3.026 \| good	0.186 \| good
2026-07-23T23:00:00.000Z	43 \| good	4.367 \| good	19.151 \| good	45.504 \| good	1.067 \| good	3.121 \| good	0.185 \| good
2026-07-24T00:00:00.000Z	33 \| good	1.14 \| good	4.956 \| good	35.768 \| good	0.265 \| good	4.058 \| good	0.166 \| good
2026-07-24T01:00:00.000Z	28 \| good	1.139 \| good	4.956 \| good	30.138 \| good	0.308 \| good	7.366 \| good	0.193 \| good
2026-07-24T02:00:00.000Z	25 \| good	0.98 \| good	4.017 \| good	27.297 \| good	0.351 \| good	8.699 \| good	0.206 \| good
2026-07-24T03:00:00.000Z	21 \| good	0.933 \| good	3.963 \| good	22.573 \| good	0.387 \| good	8.74 \| good	0.207 \| good
2026-07-24T04:00:00.000Z	16 \| good	0.975 \| good	3.996 \| good	16.745 \| good	0.4 \| good	8.648 \| good	0.208 \| good
2026-07-24T05:00:00.000Z	10 \| good	1.059 \| good	4.064 \| good	11.218 \| good	0.386 \| good	8.197 \| good	0.207 \| good
2026-07-24T06:00:00.000Z	8 \| good	1.13 \| good	4.937 \| good	9.17 \| good	0.356 \| good	7.549 \| good	0.204 \| good
2026-07-24T07:00:00.000Z	7 \| good	1.449 \| good	6.015 \| good	7.574 \| good	0.323 \| good	6.871 \| good	0.199 \| good
2026-07-24T08:00:00.000Z	6 \| good	1.289 \| good	5.076 \| good	7.315 \| good	0.296 \| good	6.245 \| good	0.195 \| good
2026-07-24T09:00:00.000Z	6 \| good	1.267 \| good	4.979 \| good	3.651 \| good	0.279 \| good	5.867 \| good	0.192 \| good
2026-07-24T10:00:00.000Z	6 \| good	0.805 \| good	3.065 \| good	6.927 \| good	0.27 \| good	5.867 \| good	0.193 \| good
2026-07-24T11:00:00.000Z	10 \| good	0.813 \| good	3.142 \| good	10.886 \| good	0.261 \| good	5.48 \| good	0.195 \| good
2026-07-24T12:00:00.000Z	12 \| good	0.795 \| good	3.028 \| good	13.018 \| good	0.261 \| good	4.813 \| good	0.199 \| good
2026-07-24T13:00:00.000Z	19 \| good	0.919 \| good	3.783 \| good	20.045 \| good	0.296 \| good	3.723 \| good	0.196 \| good
2026-07-24T14:00:00.000Z	19 \| good	0.939 \| good	3.866 \| good	21.431 \| good	0.394 \| good	2.275 \| good	0.181 \| good
2026-07-24T15:00:00.000Z	22 \| good	0.779 \| good	2.988 \| good	23.686 \| good	0.501 \| good	1.432 \| good	0.174 \| good
2026-07-24T16:00:00.000Z	24 \| good	0.253 \| good	0.991 \| good	26.048 \| good	0.549 \| good	1.03 \| good	0.169 \| good
2026-07-24T17:00:00.000Z	31 \| good	1.165 \| good	4.931 \| good	33.684 \| good	0.554 \| good	0.838 \| good	0.163 \| good
2026-07-24T18:00:00.000Z	36 \| good	1.091 \| good	4.088 \| good	39.178 \| good	0.519 \| good	0.748 \| good	0.16 \| good
2026-07-24T19:00:00.000Z	37 \| good	0.849 \| good	3.097 \| good	39.727 \| good	0.493 \| good	0.794 \| good	0.161 \| good
2026-07-24T20:00:00.000Z	33 \| good	2.277 \| good	9.117 \| good	36.267 \| good	0.499 \| good	0.961 \| good	0.162 \| good
2026-07-24T21:00:00.000Z	31 \| good	2.434 \| good	10.027 \| good	33.925 \| good	0.506 \| good	1.323 \| good	0.166 \| good
2026-07-24T22:00:00.000Z	31 \| good	2.983 \| good	12.165 \| good	34.184 \| good	0.503 \| good	2.604 \| good	0.182 \| good
2026-07-24T23:00:00.000Z	35 \| good	2.645 \| good	11.082 \| good	37.763 \| good	0.503 \| good	4.107 \| good	0.204 \| good
2026-07-25T00:00:00.000Z	34 \| good	2.341 \| good	9.9 \| good	37.093 \| good	0.516 \| good	6.579 \| good	0.232 \| good
2026-07-25T01:00:00.000Z	30 \| good	2.265 \| good	9.002 \| good	31.557 \| good	0.538 \| good	8.023 \| good	0.241 \| good
2026-07-25T02:00:00.000Z	26 \| good	1.807 \| good	7.862 \| good	27.643 \| good	0.556 \| good	7.752 \| good	0.237 \| good
2026-07-25T03:00:00.000Z	27 \| good	2.291 \| good	9.096 \| good	28.767 \| good	0.565 \| good	6.726 \| good	0.225 \| good
2026-07-25T04:00:00.000Z	24 \| good	3.992 \| good	17.214 \| good	25.898 \| good	0.564 \| good	5.569 \| good	0.211 \| good
2026-07-25T05:00:00.000Z	27 \| good	4.995 \| good	21.253 \| good	20.937 \| good	0.549 \| good	4.481 \| good	0.199 \| good
2026-07-25T06:00:00.000Z	38 \| good	7.076 \| good	31.117 \| good	17.597 \| good	0.527 \| good	3.801 \| good	0.192 \| good
2026-07-25T07:00:00.000Z	44 \| good	7.636 \| good	33.783 \| good	14.604 \| good	0.503 \| good	3.518 \| good	0.188 \| good
2026-07-25T08:00:00.000Z	16 \| good	2.573 \| good	10.059 \| good	12.902 \| good	0.482 \| good	3.579 \| good	0.187 \| good
2026-07-25T09:00:00.000Z	11 \| good	1.642 \| good	7.112 \| good	11.752 \| good	0.466 \| good	3.85 \| good	0.187 \| good
2026-07-25T10:00:00.000Z	27 \| good	4.758 \| good	20.736 \| good	13.067 \| good	0.456 \| good	4.183 \| good	0.189 \| good
2026-07-25T11:00:00.000Z	27 \| good	4.757 \| good	20.71 \| good	15.131 \| good	0.439 \| good	4.029 \| good	0.188 \| good
2026-07-25T12:00:00.000Z	20 \| good	1.934 \| good	8.029 \| good	22.066 \| good	0.435 \| good	3.588 \| good	0.189 \| good
2026-07-25T13:00:00.000Z	30 \| good	5.229 \| good	22.84 \| good	31.648 \| good	0.485 \| good	2.349 \| good	0.18 \| good
2026-07-25T14:00:00.000Z	38 \| good	6.985 \| good	30.785 \| good	40.119 \| good	0.546 \| good	1.453 \| good	0.175 \| good
2026-07-25T15:00:00.000Z	44 \| good	4.621 \| good	19.931 \| good	46.571 \| good	0.579 \| good	0.925 \| good	0.176 \| good
2026-07-25T16:00:00.000Z	47 \| good	3.662 \| good	15.898 \| good	50.939 \| good	0.556 \| good	0.734 \| good	0.178 \| good
2026-07-25T17:00:00.000Z	48 \| good	2.148 \| good	8.944 \| good	51.762 \| good	0.517 \| good	0.649 \| good	0.18 \| good
2026-07-25T18:00:00.000Z	48 \| good	5.602 \| good	24.504 \| good	51.575 \| good	0.517 \| good	0.612 \| good	0.184 \| good
2026-07-25T19:00:00.000Z	66 \| moderate	17.356 \| fine	76.345 \| fine	52.719 \| good	0.541 \| good	0.613 \| good	0.19 \| good
2026-07-25T20:00:00.000Z	69 \| moderate	19.14 \| fine	84.217 \| fine	52.834 \| good	0.588 \| good	0.71 \| good	0.198 \| good
2026-07-25T21:00:00.000Z	62 \| moderate	15.408 \| fine	69.283 \| fine	53.7 \| good	0.666 \| good	0.926 \| good	0.206 \| good
2026-07-25T22:00:00.000Z	54 \| moderate	10.844 \| good	47.845 \| good	50.885 \| good	0.739 \| good	1.164 \| good	0.212 \| good
2026-07-25T23:00:00.000Z	56 \| moderate	11.857 \| good	52.254 \| good	48.913 \| good	0.79 \| good	1.901 \| good	0.221 \| good

West Mifflin

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West Mifflin, Pennsylvania air quality map: Stay updated on AQI near you

0.18ppm

How accurate is Pennsylvania, USA air quality data?

Air quality and pollutant data for Pennsylvania, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for West Mifflin, Pennsylvania?

The air quality information for West Mifflin, Pennsylvania is updated every hour for accuracy.

What time in the last 24 hours was the air quality in West Mifflin, Pennsylvania at its worst?

In the past 24 hours, the air quality in West Mifflin, Pennsylvania was at its worst at 12:00:00 on 2026-07-23.

When did West Mifflin, Pennsylvania experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in West Mifflin, Pennsylvania was observed at 03:00:00 on 2026-07-23.

What is the AQI in West Mifflin, Pennsylvania right now?

As of now, the AQI in West Mifflin, Pennsylvania is 43, indicating Good conditions.

What is the most common type of pollution in West Mifflin, Pennsylvania?

West Mifflin, Pennsylvania air has the highest levels of O3.

What should I do in case of poor air quality in West Mifflin, Pennsylvania?

Poor air quality in West Mifflin, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in West Mifflin, Pennsylvania at the moment?

PM_2.5 levels in West Mifflin, Pennsylvania are currently 4.367 μg/m³.

What is the PM₁₀ level in West Mifflin, Pennsylvania at the moment?

The PM₁₀ concentration in West Mifflin, Pennsylvania is 19.151 μg/m³ at the moment.

What is the carbon monoxide (CO) level in West Mifflin, Pennsylvania at the moment?

The current carbon monoxide (CO) concentration in West Mifflin, Pennsylvania is 0.185 ppm.

What is the sulfur dioxide (SO₂) level in West Mifflin, Pennsylvania at the moment?

Currently, West Mifflin, Pennsylvania has a sulfur dioxide (SO₂) concentration of 1.067 ppb.

What is the ozone (O₃) level in West Mifflin, Pennsylvania at the moment?

The current ozone (O₃) level in West Mifflin, Pennsylvania at the moment is 45.504 ppm.

What is the nitrogen dioxide (NO₂) level in West Mifflin, Pennsylvania at the moment?

Nitrogen dioxide (NO₂) level in West Mifflin, Pennsylvania at the moment is 3.121 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-22T00:00:00.000Z	52 \| moderate	10.471 \| good	46.564 \| good	35.283 \| good	1.052 \| good	4.302 \| good	0.322 \| good
2026-07-22T01:00:00.000Z	49 \| good	9.413 \| good	42.079 \| good	36.696 \| good	1.084 \| good	4.251 \| good	0.317 \| good
2026-07-22T02:00:00.000Z	49 \| good	8.647 \| good	38.979 \| good	35.982 \| good	1.066 \| good	4.863 \| good	0.292 \| good
2026-07-22T03:00:00.000Z	49 \| good	8.584 \| good	38.414 \| good	30.918 \| good	1.063 \| good	5.45 \| good	0.307 \| good
2026-07-22T04:00:00.000Z	49 \| good	8.706 \| good	38.753 \| good	27.64 \| good	1.062 \| good	4.181 \| good	0.256 \| good
2026-07-22T05:00:00.000Z	44 \| good	8.319 \| good	37.59 \| good	28.355 \| good	1.061 \| good	4.162 \| good	0.25 \| good
2026-07-22T06:00:00.000Z	44 \| good	8.023 \| good	35.276 \| good	26.733 \| good	1.077 \| good	3.049 \| good	0.236 \| good
2026-07-22T07:00:00.000Z	44 \| good	8.093 \| good	35.472 \| good	25.426 \| good	1.076 \| good	2.736 \| good	0.23 \| good
2026-07-22T08:00:00.000Z	44 \| good	8.33 \| good	36.959 \| good	26.48 \| good	1.075 \| good	3.238 \| good	0.223 \| good
2026-07-22T09:00:00.000Z	49 \| good	8.719 \| good	39.028 \| good	23.413 \| good	1.04 \| good	3.622 \| good	0.242 \| good
2026-07-22T10:00:00.000Z	49 \| good	9.167 \| good	40.88 \| good	25.498 \| good	1.04 \| good	4.894 \| good	0.24 \| good
2026-07-22T11:00:00.000Z	52 \| moderate	9.927 \| good	44.136 \| good	23.507 \| good	1.059 \| good	4.033 \| good	0.242 \| good
2026-07-22T12:00:00.000Z	49 \| good	8.728 \| good	39.09 \| good	24.995 \| good	1.076 \| good	4.842 \| good	0.283 \| good
2026-07-22T13:00:00.000Z	38 \| good	7.448 \| good	32.996 \| good	26.759 \| good	1.06 \| good	5.811 \| good	0.285 \| good
2026-07-22T14:00:00.000Z	33 \| good	6.479 \| good	28.826 \| good	27.218 \| good	1.008 \| good	5.1 \| good	0.285 \| good
2026-07-22T15:00:00.000Z	33 \| good	5.966 \| good	26.534 \| good	28.61 \| good	1.039 \| good	4.655 \| good	0.303 \| good
2026-07-22T16:00:00.000Z	33 \| good	5.772 \| good	25.655 \| good	29.098 \| good	1.023 \| good	4.244 \| good	0.263 \| good
2026-07-22T17:00:00.000Z	33 \| good	5.74 \| good	25.605 \| good	28.854 \| good	1.008 \| good	3.667 \| good	0.244 \| good
2026-07-22T18:00:00.000Z	33 \| good	5.717 \| good	25.551 \| good	32.651 \| good	1.008 \| good	3.496 \| good	0.242 \| good
2026-07-22T19:00:00.000Z	32 \| good	5.414 \| good	23.329 \| good	35.113 \| good	1.009 \| good	3.564 \| good	0.242 \| good
2026-07-22T20:00:00.000Z	33 \| good	5.021 \| good	21.719 \| good	36.491 \| good	1.043 \| good	3.32 \| good	0.221 \| good
2026-07-22T21:00:00.000Z	36 \| good	5.351 \| good	23.274 \| good	38.857 \| good	1.043 \| good	3.087 \| good	0.362 \| good
2026-07-22T22:00:00.000Z	36 \| good	5.351 \| good	23.274 \| good	38.626 \| good	1.042 \| good	3.13 \| good	0.26 \| good
2026-07-22T23:00:00.000Z	35 \| good	5.433 \| good	23.379 \| good	38.252 \| good	1.042 \| good	2.822 \| good	0.26 \| good
2026-07-23T00:00:00.000Z	32 \| good	5.22 \| good	22.45 \| good	34.943 \| good	1.026 \| good	2.905 \| good	0.258 \| good
2026-07-23T01:00:00.000Z	31 \| good	4.781 \| good	21.096 \| good	33.624 \| good	1.043 \| good	2.768 \| good	0.257 \| good
2026-07-23T02:00:00.000Z	30 \| good	4.195 \| good	18.568 \| good	31.993 \| good	1.06 \| good	3.277 \| good	0.26 \| good
2026-07-23T03:00:00.000Z	19 \| good	1.233 \| good	4.801 \| good	21.11 \| good	0.424 \| good	4.85 \| good	0.158 \| good
2026-07-23T04:00:00.000Z	23 \| good	3.652 \| good	16.25 \| good	25.077 \| good	0.817 \| good	4.968 \| good	0.241 \| good
2026-07-23T05:00:00.000Z	22 \| good	3.628 \| good	16.165 \| good	19.518 \| good	1.316 \| good	4.571 \| good	0.218 \| good
2026-07-23T06:00:00.000Z	22 \| good	4.086 \| good	18.127 \| good	20.634 \| good	1.386 \| good	4.438 \| good	0.22 \| good
2026-07-23T07:00:00.000Z	22 \| good	4.086 \| good	18.127 \| good	19.003 \| good	1.574 \| good	7.457 \| good	0.245 \| good
2026-07-23T08:00:00.000Z	27 \| good	4.647 \| good	20.255 \| good	13.532 \| good	1.498 \| good	14.394 \| good	0.245 \| good
2026-07-23T09:00:00.000Z	27 \| good	5.388 \| good	23.961 \| good	13.985 \| good	1.705 \| good	16.996 \| good	0.219 \| good
2026-07-23T10:00:00.000Z	44 \| good	8.296 \| good	37.047 \| good	10.523 \| good	1.753 \| good	18.549 \| good	0.201 \| good
2026-07-23T11:00:00.000Z	52 \| moderate	10.225 \| good	45.852 \| good	9.892 \| good	1.541 \| good	16.529 \| good	0.22 \| good
2026-07-23T12:00:00.000Z	60 \| moderate	14.154 \| fine	62.053 \| fine	11.547 \| good	1.488 \| good	16.16 \| good	0.204 \| good
2026-07-23T13:00:00.000Z	58 \| moderate	13.142 \| fine	58.739 \| fine	14.704 \| good	1.264 \| good	10.864 \| good	0.181 \| good
2026-07-23T14:00:00.000Z	52 \| moderate	9.812 \| good	43.946 \| good	24.351 \| good	1.299 \| good	8.006 \| good	0.259 \| good
2026-07-23T15:00:00.000Z	52 \| moderate	9.812 \| good	43.946 \| good	30.244 \| good	1.884 \| good	5.731 \| good	0.237 \| good
2026-07-23T16:00:00.000Z	38 \| good	6.848 \| good	30.317 \| good	32.32 \| good	1.058 \| good	4.079 \| good	0.181 \| good
2026-07-23T17:00:00.000Z	34 \| good	5.461 \| good	23.533 \| good	37.322 \| good	0.882 \| good	3.737 \| good	0.179 \| good
2026-07-23T18:00:00.000Z	38 \| good	4.879 \| good	21.357 \| good	40.88 \| good	0.93 \| good	3.782 \| good	0.177 \| good
2026-07-23T19:00:00.000Z	40 \| good	4.621 \| good	20.576 \| good	43.185 \| good	0.863 \| good	4.311 \| good	0.204 \| good
2026-07-23T20:00:00.000Z	43 \| good	4.516 \| good	19.778 \| good	46.214 \| good	0.813 \| good	4.296 \| good	0.221 \| good
2026-07-23T21:00:00.000Z	43 \| good	4.513 \| good	19.761 \| good	45.696 \| good	1.044 \| good	3.361 \| good	0.221 \| good
2026-07-23T22:00:00.000Z	43 \| good	4.478 \| good	19.554 \| good	45.54 \| good	1.06 \| good	3.026 \| good	0.186 \| good
2026-07-23T23:00:00.000Z	43 \| good	4.367 \| good	19.151 \| good	45.504 \| good	1.067 \| good	3.121 \| good	0.185 \| good
2026-07-24T00:00:00.000Z	33 \| good	1.14 \| good	4.956 \| good	35.768 \| good	0.265 \| good	4.058 \| good	0.166 \| good
2026-07-24T01:00:00.000Z	28 \| good	1.139 \| good	4.956 \| good	30.138 \| good	0.308 \| good	7.366 \| good	0.193 \| good
2026-07-24T02:00:00.000Z	25 \| good	0.98 \| good	4.017 \| good	27.297 \| good	0.351 \| good	8.699 \| good	0.206 \| good
2026-07-24T03:00:00.000Z	21 \| good	0.933 \| good	3.963 \| good	22.573 \| good	0.387 \| good	8.74 \| good	0.207 \| good
2026-07-24T04:00:00.000Z	16 \| good	0.975 \| good	3.996 \| good	16.745 \| good	0.4 \| good	8.648 \| good	0.208 \| good
2026-07-24T05:00:00.000Z	10 \| good	1.059 \| good	4.064 \| good	11.218 \| good	0.386 \| good	8.197 \| good	0.207 \| good
2026-07-24T06:00:00.000Z	8 \| good	1.13 \| good	4.937 \| good	9.17 \| good	0.356 \| good	7.549 \| good	0.204 \| good
2026-07-24T07:00:00.000Z	7 \| good	1.449 \| good	6.015 \| good	7.574 \| good	0.323 \| good	6.871 \| good	0.199 \| good
2026-07-24T08:00:00.000Z	6 \| good	1.289 \| good	5.076 \| good	7.315 \| good	0.296 \| good	6.245 \| good	0.195 \| good
2026-07-24T09:00:00.000Z	6 \| good	1.267 \| good	4.979 \| good	3.651 \| good	0.279 \| good	5.867 \| good	0.192 \| good
2026-07-24T10:00:00.000Z	6 \| good	0.805 \| good	3.065 \| good	6.927 \| good	0.27 \| good	5.867 \| good	0.193 \| good
2026-07-24T11:00:00.000Z	10 \| good	0.813 \| good	3.142 \| good	10.886 \| good	0.261 \| good	5.48 \| good	0.195 \| good
2026-07-24T12:00:00.000Z	12 \| good	0.795 \| good	3.028 \| good	13.018 \| good	0.261 \| good	4.813 \| good	0.199 \| good
2026-07-24T13:00:00.000Z	19 \| good	0.919 \| good	3.783 \| good	20.045 \| good	0.296 \| good	3.723 \| good	0.196 \| good
2026-07-24T14:00:00.000Z	19 \| good	0.939 \| good	3.866 \| good	21.431 \| good	0.394 \| good	2.275 \| good	0.181 \| good
2026-07-24T15:00:00.000Z	22 \| good	0.779 \| good	2.988 \| good	23.686 \| good	0.501 \| good	1.432 \| good	0.174 \| good
2026-07-24T16:00:00.000Z	24 \| good	0.253 \| good	0.991 \| good	26.048 \| good	0.549 \| good	1.03 \| good	0.169 \| good
2026-07-24T17:00:00.000Z	31 \| good	1.165 \| good	4.931 \| good	33.684 \| good	0.554 \| good	0.838 \| good	0.163 \| good
2026-07-24T18:00:00.000Z	36 \| good	1.091 \| good	4.088 \| good	39.178 \| good	0.519 \| good	0.748 \| good	0.16 \| good
2026-07-24T19:00:00.000Z	37 \| good	0.849 \| good	3.097 \| good	39.727 \| good	0.493 \| good	0.794 \| good	0.161 \| good
2026-07-24T20:00:00.000Z	33 \| good	2.277 \| good	9.117 \| good	36.267 \| good	0.499 \| good	0.961 \| good	0.162 \| good
2026-07-24T21:00:00.000Z	31 \| good	2.434 \| good	10.027 \| good	33.925 \| good	0.506 \| good	1.323 \| good	0.166 \| good
2026-07-24T22:00:00.000Z	31 \| good	2.983 \| good	12.165 \| good	34.184 \| good	0.503 \| good	2.604 \| good	0.182 \| good
2026-07-24T23:00:00.000Z	35 \| good	2.645 \| good	11.082 \| good	37.763 \| good	0.503 \| good	4.107 \| good	0.204 \| good
2026-07-25T00:00:00.000Z	34 \| good	2.341 \| good	9.9 \| good	37.093 \| good	0.516 \| good	6.579 \| good	0.232 \| good
2026-07-25T01:00:00.000Z	30 \| good	2.265 \| good	9.002 \| good	31.557 \| good	0.538 \| good	8.023 \| good	0.241 \| good
2026-07-25T02:00:00.000Z	26 \| good	1.807 \| good	7.862 \| good	27.643 \| good	0.556 \| good	7.752 \| good	0.237 \| good
2026-07-25T03:00:00.000Z	27 \| good	2.291 \| good	9.096 \| good	28.767 \| good	0.565 \| good	6.726 \| good	0.225 \| good
2026-07-25T04:00:00.000Z	24 \| good	3.992 \| good	17.214 \| good	25.898 \| good	0.564 \| good	5.569 \| good	0.211 \| good
2026-07-25T05:00:00.000Z	27 \| good	4.995 \| good	21.253 \| good	20.937 \| good	0.549 \| good	4.481 \| good	0.199 \| good
2026-07-25T06:00:00.000Z	38 \| good	7.076 \| good	31.117 \| good	17.597 \| good	0.527 \| good	3.801 \| good	0.192 \| good
2026-07-25T07:00:00.000Z	44 \| good	7.636 \| good	33.783 \| good	14.604 \| good	0.503 \| good	3.518 \| good	0.188 \| good
2026-07-25T08:00:00.000Z	16 \| good	2.573 \| good	10.059 \| good	12.902 \| good	0.482 \| good	3.579 \| good	0.187 \| good
2026-07-25T09:00:00.000Z	11 \| good	1.642 \| good	7.112 \| good	11.752 \| good	0.466 \| good	3.85 \| good	0.187 \| good
2026-07-25T10:00:00.000Z	27 \| good	4.758 \| good	20.736 \| good	13.067 \| good	0.456 \| good	4.183 \| good	0.189 \| good
2026-07-25T11:00:00.000Z	27 \| good	4.757 \| good	20.71 \| good	15.131 \| good	0.439 \| good	4.029 \| good	0.188 \| good
2026-07-25T12:00:00.000Z	20 \| good	1.934 \| good	8.029 \| good	22.066 \| good	0.435 \| good	3.588 \| good	0.189 \| good
2026-07-25T13:00:00.000Z	30 \| good	5.229 \| good	22.84 \| good	31.648 \| good	0.485 \| good	2.349 \| good	0.18 \| good
2026-07-25T14:00:00.000Z	38 \| good	6.985 \| good	30.785 \| good	40.119 \| good	0.546 \| good	1.453 \| good	0.175 \| good
2026-07-25T15:00:00.000Z	44 \| good	4.621 \| good	19.931 \| good	46.571 \| good	0.579 \| good	0.925 \| good	0.176 \| good
2026-07-25T16:00:00.000Z	47 \| good	3.662 \| good	15.898 \| good	50.939 \| good	0.556 \| good	0.734 \| good	0.178 \| good
2026-07-25T17:00:00.000Z	48 \| good	2.148 \| good	8.944 \| good	51.762 \| good	0.517 \| good	0.649 \| good	0.18 \| good
2026-07-25T18:00:00.000Z	48 \| good	5.602 \| good	24.504 \| good	51.575 \| good	0.517 \| good	0.612 \| good	0.184 \| good
2026-07-25T19:00:00.000Z	66 \| moderate	17.356 \| fine	76.345 \| fine	52.719 \| good	0.541 \| good	0.613 \| good	0.19 \| good
2026-07-25T20:00:00.000Z	69 \| moderate	19.14 \| fine	84.217 \| fine	52.834 \| good	0.588 \| good	0.71 \| good	0.198 \| good
2026-07-25T21:00:00.000Z	62 \| moderate	15.408 \| fine	69.283 \| fine	53.7 \| good	0.666 \| good	0.926 \| good	0.206 \| good
2026-07-25T22:00:00.000Z	54 \| moderate	10.844 \| good	47.845 \| good	50.885 \| good	0.739 \| good	1.164 \| good	0.212 \| good
2026-07-25T23:00:00.000Z	56 \| moderate	11.857 \| good	52.254 \| good	48.913 \| good	0.79 \| good	1.901 \| good	0.221 \| good

Live air quality index in West Mifflin, Pennsylvania today

Major air pollutants in West Mifflin, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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West Mifflin, Pennsylvania air quality map: Stay updated on AQI near you

Air quality in nearby cities

McKeesport, Pennsylvania

Munhall, Pennsylvania

Wilkinsburg, Pennsylvania

Monroeville, Pennsylvania

Jefferson Hills, Pennsylvania

Baldwin Borough, Pennsylvania

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What is the sulfur dioxide (SO2) level in West Mifflin, Pennsylvania at the moment?

What is the ozone (O3) level in West Mifflin, Pennsylvania at the moment?

What is the nitrogen dioxide (NO2) level in West Mifflin, Pennsylvania at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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What is the sulfur dioxide (SO₂) level in West Mifflin, Pennsylvania at the moment?

What is the ozone (O₃) level in West Mifflin, Pennsylvania at the moment?

What is the nitrogen dioxide (NO₂) level in West Mifflin, Pennsylvania at the moment?