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

Currently, West Norriton, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.195 ppb.

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

The current ozone (O3) level in West Norriton, Pennsylvania at the moment is 21.724 ppm.

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

Nitrogen dioxide (NO2) level in West Norriton, Pennsylvania at the moment is 8.711 ppb.

Real-time air quality index in West Norriton, Pennsylvania today

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

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

Last updated: ... (Local time)

Major air pollutants in West Norriton, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.33 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.87 μg/m³

155

255

425

605+

Ozone (O₃)

21.72 ppb

201

201+

Sulfur Dioxide (SO₂)

0.20 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.71 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

West Norriton, Pennsylvania

Get Live Pollen Counts

West Norriton, Pennsylvania

Scroll To Air Quality Map

Track live West Norriton, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T13:00:00.000Z	52 \| moderate	9.695 \| good	43.588 \| good	30.487 \| good	0.66 \| good	13.67 \| good	0.384 \| good
2025-06-05T14:00:00.000Z	52 \| moderate	10.127 \| good	45.206 \| good	36.329 \| good	0.625 \| good	13.496 \| good	0.433 \| good
2025-06-05T15:00:00.000Z	54 \| moderate	11.192 \| good	49.8 \| good	38.496 \| good	0.743 \| good	9.59 \| good	0.429 \| good
2025-06-05T16:00:00.000Z	60 \| moderate	13.565 \| fine	61.05 \| fine	44.544 \| good	2.454 \| good	15.801 \| good	0.48 \| good
2025-06-05T17:00:00.000Z	62 \| moderate	15.223 \| fine	68.044 \| fine	48.917 \| good	2.695 \| good	14.37 \| good	0.524 \| good
2025-06-05T18:00:00.000Z	64 \| moderate	16.438 \| fine	73.705 \| fine	53.956 \| good	1.777 \| good	10.802 \| good	0.408 \| good
2025-06-05T19:00:00.000Z	66 \| moderate	17.482 \| fine	77.253 \| fine	59.126 \| fine	1.313 \| good	9.374 \| good	0.417 \| good
2025-06-05T20:00:00.000Z	67 \| moderate	18.32 \| fine	80.306 \| fine	59.891 \| fine	0.541 \| good	6.927 \| good	0.425 \| good
2025-06-05T21:00:00.000Z	74 \| moderate	19.203 \| fine	84.313 \| fine	61.801 \| fine	0.883 \| good	6.24 \| good	0.417 \| good
2025-06-05T22:00:00.000Z	71 \| moderate	19.777 \| fine	86.435 \| fine	59.46 \| fine	1.771 \| good	6.603 \| good	0.412 \| good
2025-06-05T23:00:00.000Z	71 \| moderate	20.086 \| fine	86.598 \| fine	56.274 \| fine	1.986 \| good	8.075 \| good	0.408 \| good
2025-06-06T00:00:00.000Z	71 \| moderate	19.553 \| fine	86.772 \| fine	53.425 \| good	0.595 \| good	13.431 \| good	0.416 \| good
2025-06-06T01:00:00.000Z	69 \| moderate	18.788 \| fine	79.125 \| fine	47.551 \| good	0.469 \| good	10.076 \| good	0.403 \| good
2025-06-06T02:00:00.000Z	67 \| moderate	17.971 \| fine	76.459 \| fine	48.489 \| good	0.42 \| good	8.439 \| good	0.36 \| good
2025-06-06T03:00:00.000Z	66 \| moderate	16.624 \| fine	73.867 \| fine	44.372 \| good	0.481 \| good	7.789 \| good	0.356 \| good
2025-06-06T04:00:00.000Z	64 \| moderate	15.771 \| fine	70.301 \| fine	43.008 \| good	0.427 \| good	7.023 \| good	0.351 \| good
2025-06-06T05:00:00.000Z	60 \| moderate	14.391 \| fine	65.695 \| fine	38.581 \| good	0.404 \| good	8.926 \| good	0.308 \| good
2025-06-06T06:00:00.000Z	58 \| moderate	12.962 \| fine	60.106 \| fine	37.474 \| good	0.453 \| good	6.897 \| good	0.308 \| good
2025-06-06T07:00:00.000Z	56 \| moderate	12.285 \| fine	55.228 \| fine	37.331 \| good	0.52 \| good	8.239 \| good	0.307 \| good
2025-06-06T08:00:00.000Z	54 \| moderate	11.311 \| good	50.583 \| good	25.726 \| good	0.346 \| good	8.865 \| good	0.308 \| good
2025-06-06T09:00:00.000Z	54 \| moderate	11.013 \| good	48.117 \| good	24.08 \| good	0.287 \| good	9.731 \| good	0.308 \| good
2025-06-06T10:00:00.000Z	54 \| moderate	11.422 \| good	51.694 \| good	17.368 \| good	0.347 \| good	10.34 \| good	0.351 \| good
2025-06-06T11:00:00.000Z	56 \| moderate	11.741 \| good	53.557 \| good	20.006 \| good	0.277 \| good	15.455 \| good	0.384 \| good
2025-06-06T12:00:00.000Z	56 \| moderate	11.927 \| good	53.836 \| good	25.854 \| good	0.293 \| good	17.954 \| good	0.385 \| good
2025-06-06T13:00:00.000Z	56 \| moderate	11.962 \| good	53.834 \| good	25.337 \| good	0.438 \| good	17.852 \| good	0.525 \| good
2025-06-06T14:00:00.000Z	58 \| moderate	12.514 \| fine	55.248 \| fine	31.469 \| good	0.533 \| good	16.624 \| good	0.525 \| good
2025-06-06T15:00:00.000Z	58 \| moderate	13.323 \| fine	59.328 \| fine	37.889 \| good	0.543 \| good	16.622 \| good	0.51 \| good
2025-06-06T16:00:00.000Z	64 \| moderate	15.838 \| fine	70.42 \| fine	43.771 \| good	1.198 \| good	16.763 \| good	0.549 \| good
2025-06-06T17:00:00.000Z	69 \| moderate	18.925 \| fine	82.181 \| fine	55.309 \| fine	1.109 \| good	14.761 \| good	0.525 \| good
2025-06-06T18:00:00.000Z	73 \| moderate	20.957 \| fine	91.539 \| fine	60.724 \| fine	0.45 \| good	7.31 \| good	0.414 \| good
2025-06-06T19:00:00.000Z	77 \| moderate	21.497 \| fine	93.508 \| fine	62.5 \| fine	0.393 \| good	8.556 \| good	0.454 \| good
2025-06-06T20:00:00.000Z	71 \| moderate	19.649 \| fine	86.559 \| fine	57.521 \| fine	0.439 \| good	5.438 \| good	0.342 \| good
2025-06-06T21:00:00.000Z	66 \| moderate	17.082 \| fine	75.928 \| fine	56.606 \| fine	0.362 \| good	3.921 \| good	0.346 \| good
2025-06-06T22:00:00.000Z	62 \| moderate	14.711 \| fine	65.696 \| fine	52.165 \| good	0.489 \| good	5.239 \| good	0.341 \| good
2025-06-06T23:00:00.000Z	60 \| moderate	13.85 \| fine	61.421 \| fine	45.579 \| good	0.275 \| good	5.711 \| good	0.345 \| good
2025-06-07T00:00:00.000Z	58 \| moderate	13.478 \| fine	61.703 \| fine	44.692 \| good	0.26 \| good	6.413 \| good	0.333 \| good
2025-06-07T01:00:00.000Z	58 \| moderate	13.092 \| fine	59.446 \| fine	40.898 \| good	0.3 \| good	4.671 \| good	0.321 \| good
2025-06-07T02:00:00.000Z	58 \| moderate	13.197 \| fine	59.454 \| fine	34.888 \| good	0.299 \| good	6.478 \| good	0.317 \| good
2025-06-07T03:00:00.000Z	58 \| moderate	13.344 \| fine	59.405 \| fine	31.154 \| good	0.39 \| good	13.206 \| good	0.421 \| good
2025-06-07T04:00:00.000Z	60 \| moderate	13.755 \| fine	61.136 \| fine	28.757 \| good	0.439 \| good	11.512 \| good	0.424 \| good
2025-06-07T05:00:00.000Z	60 \| moderate	13.753 \| fine	61.684 \| fine	27.04 \| good	0.416 \| good	9.328 \| good	0.409 \| good
2025-06-07T06:00:00.000Z	58 \| moderate	13.313 \| fine	59.517 \| fine	21.321 \| good	0.332 \| good	11.008 \| good	0.381 \| good
2025-06-07T07:00:00.000Z	56 \| moderate	12.366 \| fine	55.579 \| fine	20.816 \| good	0.356 \| good	8.866 \| good	0.376 \| good
2025-06-07T08:00:00.000Z	54 \| moderate	10.907 \| good	48.513 \| good	14.245 \| good	0.337 \| good	7.571 \| good	0.351 \| good
2025-06-07T09:00:00.000Z	49 \| good	9.462 \| good	42.145 \| good	11.22 \| good	0.241 \| good	6.119 \| good	0.308 \| good
2025-06-07T10:00:00.000Z	49 \| good	8.509 \| good	37.25 \| good	13.398 \| good	0.249 \| good	7.172 \| good	0.304 \| good
2025-06-07T11:00:00.000Z	44 \| good	8.329 \| good	36.869 \| good	21.724 \| good	0.195 \| good	8.711 \| good	0.304 \| good
2025-06-07T12:00:00.000Z	44 \| good	8.329 \| good	36.869 \| good	21.724 \| good	0.195 \| good	8.711 \| good	0.304 \| good
2025-06-07T13:00:00.000Z	52 \| moderate	9.644 \| good	43.065 \| good	26.391 \| good	2.741 \| good	3.169 \| good	0.213 \| good
2025-06-07T14:00:00.000Z	54 \| moderate	10.728 \| good	47.57 \| good	33.758 \| good	2.771 \| good	3.77 \| good	0.212 \| good
2025-06-07T15:00:00.000Z	52 \| moderate	9.694 \| good	43.297 \| good	39.256 \| good	2.801 \| good	4.371 \| good	0.212 \| good
2025-06-07T16:00:00.000Z	49 \| good	9.014 \| good	40.493 \| good	41.341 \| good	2.197 \| good	2.377 \| good	0.213 \| good
2025-06-07T17:00:00.000Z	49 \| good	8.921 \| good	39.2 \| good	41.921 \| good	2.29 \| good	2.761 \| good	0.214 \| good
2025-06-07T18:00:00.000Z	44 \| good	7.615 \| good	33.412 \| good	46.876 \| good	2.383 \| good	3.144 \| good	0.215 \| good
2025-06-07T19:00:00.000Z	48 \| good	8.369 \| good	36.547 \| good	51.636 \| good	1.647 \| good	1.727 \| good	0.214 \| good
2025-06-07T20:00:00.000Z	56 \| moderate	12.436 \| fine	56.006 \| fine	52.343 \| good	1.734 \| good	2.003 \| good	0.216 \| good
2025-06-07T21:00:00.000Z	71 \| moderate	19.847 \| fine	87.416 \| fine	49.267 \| good	1.821 \| good	2.279 \| good	0.217 \| good
2025-06-07T22:00:00.000Z	79 \| moderate	24.134 \| fine	105.349 \| fine	48.871 \| good	1.518 \| good	6.372 \| good	0.267 \| good
2025-06-07T23:00:00.000Z	84 \| moderate	27.18 \| fine	118.435 \| fine	53.221 \| good	1.543 \| good	7.552 \| good	0.273 \| good
2025-06-08T00:00:00.000Z	75 \| moderate	21.973 \| fine	96.233 \| fine	42.578 \| good	1.568 \| good	8.732 \| good	0.279 \| good
2025-06-08T01:00:00.000Z	75 \| moderate	21.768 \| fine	95.149 \| fine	33.353 \| good	1.496 \| good	9.931 \| good	0.322 \| good
2025-06-08T02:00:00.000Z	66 \| moderate	17.108 \| fine	76.03 \| fine	28.732 \| good	1.491 \| good	12.04 \| good	0.332 \| good
2025-06-08T03:00:00.000Z	54 \| moderate	11.4 \| good	50.814 \| good	28.126 \| good	1.487 \| good	14.15 \| good	0.341 \| good
2025-06-08T04:00:00.000Z	38 \| good	7.456 \| good	32.805 \| good	27.462 \| good	1.089 \| good	5.023 \| good	0.284 \| good
2025-06-08T05:00:00.000Z	27 \| good	5.416 \| good	23.631 \| good	27.542 \| good	1.074 \| good	5.575 \| good	0.286 \| good
2025-06-08T06:00:00.000Z	27 \| good	4.622 \| good	20.099 \| good	26.585 \| good	1.058 \| good	6.127 \| good	0.288 \| good
2025-06-08T07:00:00.000Z	27 \| good	5.454 \| good	23.55 \| good	25.867 \| good	0.954 \| good	3.601 \| good	0.235 \| good
2025-06-08T08:00:00.000Z	33 \| good	6.013 \| good	26.37 \| good	22.409 \| good	0.929 \| good	3.897 \| good	0.238 \| good
2025-06-08T09:00:00.000Z	52 \| moderate	9.507 \| good	42.231 \| good	22.595 \| good	0.905 \| good	4.193 \| good	0.241 \| good
2025-06-08T10:00:00.000Z	54 \| moderate	10.672 \| good	47.457 \| good	15.297 \| good	1.173 \| good	3.999 \| good	0.248 \| good
2025-06-08T11:00:00.000Z	56 \| moderate	11.623 \| good	51.251 \| good	19.825 \| good	1.219 \| good	4.389 \| good	0.255 \| good
2025-06-08T12:00:00.000Z	56 \| moderate	12.174 \| fine	55.017 \| fine	22.068 \| good	1.264 \| good	4.779 \| good	0.262 \| good
2025-06-08T13:00:00.000Z	67 \| moderate	17.974 \| fine	79.544 \| fine	20.441 \| good	1.306 \| good	2.607 \| good	0.288 \| good
2025-06-08T14:00:00.000Z	73 \| moderate	21.38 \| fine	93.875 \| fine	27.089 \| good	1.348 \| good	2.829 \| good	0.288 \| good
2025-06-08T15:00:00.000Z	71 \| moderate	20.438 \| fine	89.97 \| fine	28.815 \| good	1.391 \| good	3.05 \| good	0.288 \| good
2025-06-08T16:00:00.000Z	69 \| moderate	19.191 \| fine	84.227 \| fine	30.364 \| good	1.108 \| good	1.955 \| good	0.276 \| good
2025-06-08T17:00:00.000Z	66 \| moderate	17.083 \| fine	75.875 \| fine	33.305 \| good	1.145 \| good	2.109 \| good	0.274 \| good
2025-06-08T18:00:00.000Z	62 \| moderate	15.336 \| fine	68.679 \| fine	35.569 \| good	1.182 \| good	2.264 \| good	0.271 \| good
2025-06-08T19:00:00.000Z	60 \| moderate	14.086 \| fine	63.013 \| fine	33.985 \| good	1.131 \| good	2.894 \| good	0.271 \| good
2025-06-08T20:00:00.000Z	58 \| moderate	12.514 \| fine	56.233 \| fine	36.133 \| good	1.12 \| good	2.942 \| good	0.264 \| good
2025-06-08T21:00:00.000Z	58 \| moderate	12.803 \| fine	57.34 \| fine	36.058 \| good	1.11 \| good	2.99 \| good	0.258 \| good
2025-06-08T22:00:00.000Z	58 \| moderate	13.195 \| fine	59.375 \| fine	36.456 \| good	1.12 \| good	5.759 \| good	0.253 \| good
2025-06-08T23:00:00.000Z	58 \| moderate	12.538 \| fine	56.821 \| fine	39.664 \| good	1.082 \| good	5.721 \| good	0.241 \| good
2025-06-09T00:00:00.000Z	52 \| moderate	10.268 \| good	45.672 \| good	41.317 \| good	1.044 \| good	5.682 \| good	0.23 \| good
2025-06-09T01:00:00.000Z	52 \| moderate	9.856 \| good	43.861 \| good	39.565 \| good	0.872 \| good	5.229 \| good	0.191 \| good
2025-06-09T02:00:00.000Z	49 \| good	9.12 \| good	40.294 \| good	41.57 \| good	0.855 \| good	5.255 \| good	0.185 \| good
2025-06-09T03:00:00.000Z	49 \| good	8.586 \| good	37.678 \| good	39.619 \| good	0.837 \| good	5.281 \| good	0.179 \| good
2025-06-09T04:00:00.000Z	52 \| moderate	9.668 \| good	43 \| good	37.817 \| good	0.703 \| good	4.016 \| good	0.16 \| good
2025-06-09T05:00:00.000Z	49 \| good	9.2 \| good	41.304 \| good	34.87 \| good	0.705 \| good	4.025 \| good	0.156 \| good
2025-06-09T06:00:00.000Z	38 \| good	6.616 \| good	7.386 \| good	33.102 \| good	0.707 \| good	4.014 \| good	0.153 \| good
2025-06-09T07:00:00.000Z	49 \| good	8.729 \| good	38.254 \| good	27.483 \| good	0.817 \| good	3.937 \| good	0.146 \| good
2025-06-09T08:00:00.000Z	44 \| good	8.037 \| good	35.082 \| good	23.016 \| good	0.815 \| good	3.923 \| good	0.144 \| good
2025-06-09T09:00:00.000Z	52 \| moderate	10.17 \| good	45.35 \| good	20.08 \| good	0.813 \| good	3.909 \| good	0.142 \| good
2025-06-09T10:00:00.000Z	56 \| moderate	11.582 \| good	51.286 \| good	17.351 \| good	0.837 \| good	4.741 \| good	0.151 \| good
2025-06-09T11:00:00.000Z	56 \| moderate	12.464 \| fine	55.943 \| fine	24.604 \| good	0.821 \| good	4.736 \| good	0.151 \| good
2025-06-09T12:00:00.000Z	44 \| good	7.777 \| good	8.877 \| good	27.116 \| good	0.803 \| good	4.703 \| good	0.15 \| good

West Norriton

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

0.30ppm

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 Norriton, Pennsylvania?

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

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

In the past 24 hours, the air quality in West Norriton, Pennsylvania was at its worst at 07:00:00 on 2025-06-06.

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

In the last 24 hours, the best air quality in West Norriton, Pennsylvania was observed at 11:00:00 on 2025-06-07.

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

As of now, the AQI in West Norriton, Pennsylvania is 44, indicating Good conditions.

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

West Norriton, Pennsylvania air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in West Norriton, Pennsylvania are currently 8.329 μg/m³.

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

The PM₁₀ concentration in West Norriton, Pennsylvania is 36.869 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in West Norriton, Pennsylvania is 0.304 ppm.

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

Currently, West Norriton, Pennsylvania has a sulfur dioxide (SO₂) concentration of 0.195 ppb.

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

The current ozone (O₃) level in West Norriton, Pennsylvania at the moment is 21.724 ppm.

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

Nitrogen dioxide (NO₂) level in West Norriton, Pennsylvania at the moment is 8.711 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T13:00:00.000Z	52 \| moderate	9.695 \| good	43.588 \| good	30.487 \| good	0.66 \| good	13.67 \| good	0.384 \| good
2025-06-05T14:00:00.000Z	52 \| moderate	10.127 \| good	45.206 \| good	36.329 \| good	0.625 \| good	13.496 \| good	0.433 \| good
2025-06-05T15:00:00.000Z	54 \| moderate	11.192 \| good	49.8 \| good	38.496 \| good	0.743 \| good	9.59 \| good	0.429 \| good
2025-06-05T16:00:00.000Z	60 \| moderate	13.565 \| fine	61.05 \| fine	44.544 \| good	2.454 \| good	15.801 \| good	0.48 \| good
2025-06-05T17:00:00.000Z	62 \| moderate	15.223 \| fine	68.044 \| fine	48.917 \| good	2.695 \| good	14.37 \| good	0.524 \| good
2025-06-05T18:00:00.000Z	64 \| moderate	16.438 \| fine	73.705 \| fine	53.956 \| good	1.777 \| good	10.802 \| good	0.408 \| good
2025-06-05T19:00:00.000Z	66 \| moderate	17.482 \| fine	77.253 \| fine	59.126 \| fine	1.313 \| good	9.374 \| good	0.417 \| good
2025-06-05T20:00:00.000Z	67 \| moderate	18.32 \| fine	80.306 \| fine	59.891 \| fine	0.541 \| good	6.927 \| good	0.425 \| good
2025-06-05T21:00:00.000Z	74 \| moderate	19.203 \| fine	84.313 \| fine	61.801 \| fine	0.883 \| good	6.24 \| good	0.417 \| good
2025-06-05T22:00:00.000Z	71 \| moderate	19.777 \| fine	86.435 \| fine	59.46 \| fine	1.771 \| good	6.603 \| good	0.412 \| good
2025-06-05T23:00:00.000Z	71 \| moderate	20.086 \| fine	86.598 \| fine	56.274 \| fine	1.986 \| good	8.075 \| good	0.408 \| good
2025-06-06T00:00:00.000Z	71 \| moderate	19.553 \| fine	86.772 \| fine	53.425 \| good	0.595 \| good	13.431 \| good	0.416 \| good
2025-06-06T01:00:00.000Z	69 \| moderate	18.788 \| fine	79.125 \| fine	47.551 \| good	0.469 \| good	10.076 \| good	0.403 \| good
2025-06-06T02:00:00.000Z	67 \| moderate	17.971 \| fine	76.459 \| fine	48.489 \| good	0.42 \| good	8.439 \| good	0.36 \| good
2025-06-06T03:00:00.000Z	66 \| moderate	16.624 \| fine	73.867 \| fine	44.372 \| good	0.481 \| good	7.789 \| good	0.356 \| good
2025-06-06T04:00:00.000Z	64 \| moderate	15.771 \| fine	70.301 \| fine	43.008 \| good	0.427 \| good	7.023 \| good	0.351 \| good
2025-06-06T05:00:00.000Z	60 \| moderate	14.391 \| fine	65.695 \| fine	38.581 \| good	0.404 \| good	8.926 \| good	0.308 \| good
2025-06-06T06:00:00.000Z	58 \| moderate	12.962 \| fine	60.106 \| fine	37.474 \| good	0.453 \| good	6.897 \| good	0.308 \| good
2025-06-06T07:00:00.000Z	56 \| moderate	12.285 \| fine	55.228 \| fine	37.331 \| good	0.52 \| good	8.239 \| good	0.307 \| good
2025-06-06T08:00:00.000Z	54 \| moderate	11.311 \| good	50.583 \| good	25.726 \| good	0.346 \| good	8.865 \| good	0.308 \| good
2025-06-06T09:00:00.000Z	54 \| moderate	11.013 \| good	48.117 \| good	24.08 \| good	0.287 \| good	9.731 \| good	0.308 \| good
2025-06-06T10:00:00.000Z	54 \| moderate	11.422 \| good	51.694 \| good	17.368 \| good	0.347 \| good	10.34 \| good	0.351 \| good
2025-06-06T11:00:00.000Z	56 \| moderate	11.741 \| good	53.557 \| good	20.006 \| good	0.277 \| good	15.455 \| good	0.384 \| good
2025-06-06T12:00:00.000Z	56 \| moderate	11.927 \| good	53.836 \| good	25.854 \| good	0.293 \| good	17.954 \| good	0.385 \| good
2025-06-06T13:00:00.000Z	56 \| moderate	11.962 \| good	53.834 \| good	25.337 \| good	0.438 \| good	17.852 \| good	0.525 \| good
2025-06-06T14:00:00.000Z	58 \| moderate	12.514 \| fine	55.248 \| fine	31.469 \| good	0.533 \| good	16.624 \| good	0.525 \| good
2025-06-06T15:00:00.000Z	58 \| moderate	13.323 \| fine	59.328 \| fine	37.889 \| good	0.543 \| good	16.622 \| good	0.51 \| good
2025-06-06T16:00:00.000Z	64 \| moderate	15.838 \| fine	70.42 \| fine	43.771 \| good	1.198 \| good	16.763 \| good	0.549 \| good
2025-06-06T17:00:00.000Z	69 \| moderate	18.925 \| fine	82.181 \| fine	55.309 \| fine	1.109 \| good	14.761 \| good	0.525 \| good
2025-06-06T18:00:00.000Z	73 \| moderate	20.957 \| fine	91.539 \| fine	60.724 \| fine	0.45 \| good	7.31 \| good	0.414 \| good
2025-06-06T19:00:00.000Z	77 \| moderate	21.497 \| fine	93.508 \| fine	62.5 \| fine	0.393 \| good	8.556 \| good	0.454 \| good
2025-06-06T20:00:00.000Z	71 \| moderate	19.649 \| fine	86.559 \| fine	57.521 \| fine	0.439 \| good	5.438 \| good	0.342 \| good
2025-06-06T21:00:00.000Z	66 \| moderate	17.082 \| fine	75.928 \| fine	56.606 \| fine	0.362 \| good	3.921 \| good	0.346 \| good
2025-06-06T22:00:00.000Z	62 \| moderate	14.711 \| fine	65.696 \| fine	52.165 \| good	0.489 \| good	5.239 \| good	0.341 \| good
2025-06-06T23:00:00.000Z	60 \| moderate	13.85 \| fine	61.421 \| fine	45.579 \| good	0.275 \| good	5.711 \| good	0.345 \| good
2025-06-07T00:00:00.000Z	58 \| moderate	13.478 \| fine	61.703 \| fine	44.692 \| good	0.26 \| good	6.413 \| good	0.333 \| good
2025-06-07T01:00:00.000Z	58 \| moderate	13.092 \| fine	59.446 \| fine	40.898 \| good	0.3 \| good	4.671 \| good	0.321 \| good
2025-06-07T02:00:00.000Z	58 \| moderate	13.197 \| fine	59.454 \| fine	34.888 \| good	0.299 \| good	6.478 \| good	0.317 \| good
2025-06-07T03:00:00.000Z	58 \| moderate	13.344 \| fine	59.405 \| fine	31.154 \| good	0.39 \| good	13.206 \| good	0.421 \| good
2025-06-07T04:00:00.000Z	60 \| moderate	13.755 \| fine	61.136 \| fine	28.757 \| good	0.439 \| good	11.512 \| good	0.424 \| good
2025-06-07T05:00:00.000Z	60 \| moderate	13.753 \| fine	61.684 \| fine	27.04 \| good	0.416 \| good	9.328 \| good	0.409 \| good
2025-06-07T06:00:00.000Z	58 \| moderate	13.313 \| fine	59.517 \| fine	21.321 \| good	0.332 \| good	11.008 \| good	0.381 \| good
2025-06-07T07:00:00.000Z	56 \| moderate	12.366 \| fine	55.579 \| fine	20.816 \| good	0.356 \| good	8.866 \| good	0.376 \| good
2025-06-07T08:00:00.000Z	54 \| moderate	10.907 \| good	48.513 \| good	14.245 \| good	0.337 \| good	7.571 \| good	0.351 \| good
2025-06-07T09:00:00.000Z	49 \| good	9.462 \| good	42.145 \| good	11.22 \| good	0.241 \| good	6.119 \| good	0.308 \| good
2025-06-07T10:00:00.000Z	49 \| good	8.509 \| good	37.25 \| good	13.398 \| good	0.249 \| good	7.172 \| good	0.304 \| good
2025-06-07T11:00:00.000Z	44 \| good	8.329 \| good	36.869 \| good	21.724 \| good	0.195 \| good	8.711 \| good	0.304 \| good
2025-06-07T12:00:00.000Z	44 \| good	8.329 \| good	36.869 \| good	21.724 \| good	0.195 \| good	8.711 \| good	0.304 \| good
2025-06-07T13:00:00.000Z	52 \| moderate	9.644 \| good	43.065 \| good	26.391 \| good	2.741 \| good	3.169 \| good	0.213 \| good
2025-06-07T14:00:00.000Z	54 \| moderate	10.728 \| good	47.57 \| good	33.758 \| good	2.771 \| good	3.77 \| good	0.212 \| good
2025-06-07T15:00:00.000Z	52 \| moderate	9.694 \| good	43.297 \| good	39.256 \| good	2.801 \| good	4.371 \| good	0.212 \| good
2025-06-07T16:00:00.000Z	49 \| good	9.014 \| good	40.493 \| good	41.341 \| good	2.197 \| good	2.377 \| good	0.213 \| good
2025-06-07T17:00:00.000Z	49 \| good	8.921 \| good	39.2 \| good	41.921 \| good	2.29 \| good	2.761 \| good	0.214 \| good
2025-06-07T18:00:00.000Z	44 \| good	7.615 \| good	33.412 \| good	46.876 \| good	2.383 \| good	3.144 \| good	0.215 \| good
2025-06-07T19:00:00.000Z	48 \| good	8.369 \| good	36.547 \| good	51.636 \| good	1.647 \| good	1.727 \| good	0.214 \| good
2025-06-07T20:00:00.000Z	56 \| moderate	12.436 \| fine	56.006 \| fine	52.343 \| good	1.734 \| good	2.003 \| good	0.216 \| good
2025-06-07T21:00:00.000Z	71 \| moderate	19.847 \| fine	87.416 \| fine	49.267 \| good	1.821 \| good	2.279 \| good	0.217 \| good
2025-06-07T22:00:00.000Z	79 \| moderate	24.134 \| fine	105.349 \| fine	48.871 \| good	1.518 \| good	6.372 \| good	0.267 \| good
2025-06-07T23:00:00.000Z	84 \| moderate	27.18 \| fine	118.435 \| fine	53.221 \| good	1.543 \| good	7.552 \| good	0.273 \| good
2025-06-08T00:00:00.000Z	75 \| moderate	21.973 \| fine	96.233 \| fine	42.578 \| good	1.568 \| good	8.732 \| good	0.279 \| good
2025-06-08T01:00:00.000Z	75 \| moderate	21.768 \| fine	95.149 \| fine	33.353 \| good	1.496 \| good	9.931 \| good	0.322 \| good
2025-06-08T02:00:00.000Z	66 \| moderate	17.108 \| fine	76.03 \| fine	28.732 \| good	1.491 \| good	12.04 \| good	0.332 \| good
2025-06-08T03:00:00.000Z	54 \| moderate	11.4 \| good	50.814 \| good	28.126 \| good	1.487 \| good	14.15 \| good	0.341 \| good
2025-06-08T04:00:00.000Z	38 \| good	7.456 \| good	32.805 \| good	27.462 \| good	1.089 \| good	5.023 \| good	0.284 \| good
2025-06-08T05:00:00.000Z	27 \| good	5.416 \| good	23.631 \| good	27.542 \| good	1.074 \| good	5.575 \| good	0.286 \| good
2025-06-08T06:00:00.000Z	27 \| good	4.622 \| good	20.099 \| good	26.585 \| good	1.058 \| good	6.127 \| good	0.288 \| good
2025-06-08T07:00:00.000Z	27 \| good	5.454 \| good	23.55 \| good	25.867 \| good	0.954 \| good	3.601 \| good	0.235 \| good
2025-06-08T08:00:00.000Z	33 \| good	6.013 \| good	26.37 \| good	22.409 \| good	0.929 \| good	3.897 \| good	0.238 \| good
2025-06-08T09:00:00.000Z	52 \| moderate	9.507 \| good	42.231 \| good	22.595 \| good	0.905 \| good	4.193 \| good	0.241 \| good
2025-06-08T10:00:00.000Z	54 \| moderate	10.672 \| good	47.457 \| good	15.297 \| good	1.173 \| good	3.999 \| good	0.248 \| good
2025-06-08T11:00:00.000Z	56 \| moderate	11.623 \| good	51.251 \| good	19.825 \| good	1.219 \| good	4.389 \| good	0.255 \| good
2025-06-08T12:00:00.000Z	56 \| moderate	12.174 \| fine	55.017 \| fine	22.068 \| good	1.264 \| good	4.779 \| good	0.262 \| good
2025-06-08T13:00:00.000Z	67 \| moderate	17.974 \| fine	79.544 \| fine	20.441 \| good	1.306 \| good	2.607 \| good	0.288 \| good
2025-06-08T14:00:00.000Z	73 \| moderate	21.38 \| fine	93.875 \| fine	27.089 \| good	1.348 \| good	2.829 \| good	0.288 \| good
2025-06-08T15:00:00.000Z	71 \| moderate	20.438 \| fine	89.97 \| fine	28.815 \| good	1.391 \| good	3.05 \| good	0.288 \| good
2025-06-08T16:00:00.000Z	69 \| moderate	19.191 \| fine	84.227 \| fine	30.364 \| good	1.108 \| good	1.955 \| good	0.276 \| good
2025-06-08T17:00:00.000Z	66 \| moderate	17.083 \| fine	75.875 \| fine	33.305 \| good	1.145 \| good	2.109 \| good	0.274 \| good
2025-06-08T18:00:00.000Z	62 \| moderate	15.336 \| fine	68.679 \| fine	35.569 \| good	1.182 \| good	2.264 \| good	0.271 \| good
2025-06-08T19:00:00.000Z	60 \| moderate	14.086 \| fine	63.013 \| fine	33.985 \| good	1.131 \| good	2.894 \| good	0.271 \| good
2025-06-08T20:00:00.000Z	58 \| moderate	12.514 \| fine	56.233 \| fine	36.133 \| good	1.12 \| good	2.942 \| good	0.264 \| good
2025-06-08T21:00:00.000Z	58 \| moderate	12.803 \| fine	57.34 \| fine	36.058 \| good	1.11 \| good	2.99 \| good	0.258 \| good
2025-06-08T22:00:00.000Z	58 \| moderate	13.195 \| fine	59.375 \| fine	36.456 \| good	1.12 \| good	5.759 \| good	0.253 \| good
2025-06-08T23:00:00.000Z	58 \| moderate	12.538 \| fine	56.821 \| fine	39.664 \| good	1.082 \| good	5.721 \| good	0.241 \| good
2025-06-09T00:00:00.000Z	52 \| moderate	10.268 \| good	45.672 \| good	41.317 \| good	1.044 \| good	5.682 \| good	0.23 \| good
2025-06-09T01:00:00.000Z	52 \| moderate	9.856 \| good	43.861 \| good	39.565 \| good	0.872 \| good	5.229 \| good	0.191 \| good
2025-06-09T02:00:00.000Z	49 \| good	9.12 \| good	40.294 \| good	41.57 \| good	0.855 \| good	5.255 \| good	0.185 \| good
2025-06-09T03:00:00.000Z	49 \| good	8.586 \| good	37.678 \| good	39.619 \| good	0.837 \| good	5.281 \| good	0.179 \| good
2025-06-09T04:00:00.000Z	52 \| moderate	9.668 \| good	43 \| good	37.817 \| good	0.703 \| good	4.016 \| good	0.16 \| good
2025-06-09T05:00:00.000Z	49 \| good	9.2 \| good	41.304 \| good	34.87 \| good	0.705 \| good	4.025 \| good	0.156 \| good
2025-06-09T06:00:00.000Z	38 \| good	6.616 \| good	7.386 \| good	33.102 \| good	0.707 \| good	4.014 \| good	0.153 \| good
2025-06-09T07:00:00.000Z	49 \| good	8.729 \| good	38.254 \| good	27.483 \| good	0.817 \| good	3.937 \| good	0.146 \| good
2025-06-09T08:00:00.000Z	44 \| good	8.037 \| good	35.082 \| good	23.016 \| good	0.815 \| good	3.923 \| good	0.144 \| good
2025-06-09T09:00:00.000Z	52 \| moderate	10.17 \| good	45.35 \| good	20.08 \| good	0.813 \| good	3.909 \| good	0.142 \| good
2025-06-09T10:00:00.000Z	56 \| moderate	11.582 \| good	51.286 \| good	17.351 \| good	0.837 \| good	4.741 \| good	0.151 \| good
2025-06-09T11:00:00.000Z	56 \| moderate	12.464 \| fine	55.943 \| fine	24.604 \| good	0.821 \| good	4.736 \| good	0.151 \| good
2025-06-09T12:00:00.000Z	44 \| good	7.777 \| good	8.877 \| good	27.116 \| good	0.803 \| good	4.703 \| good	0.15 \| good

Real-time air quality index in West Norriton, Pennsylvania today

Major air pollutants in West Norriton, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live West Norriton, Pennsylvania air quality forecast and history

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

Air quality in nearby cities

Norristown, Pennsylvania

Lower Providence, Pennsylvania

Upper Merion, Pennsylvania

East Norriton, Pennsylvania

Plymouth Township, Pennsylvania

Worcester, Pennsylvania

How accurate is Pennsylvania, USA air quality data?

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Frequently asked questions

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

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

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

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

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

What is the PM2.5 level in West Norriton, Pennsylvania at the moment?

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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