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 0.76 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 25.645 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 10.875 ppb.

Live 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)

Moderate

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)

11.55 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

50.97 μg/m³

155

255

425

605+

Ozone (O₃)

25.45 ppb

201

201+

Sulfur Dioxide (SO₂)

0.35 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

17.37 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.44 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
2025-07-29T15:00:00.000Z	54 \| moderate	10.679 \| good	47.668 \| good	32.516 \| good	0.849 \| good	13.893 \| good	0.467 \| good
2025-07-29T16:00:00.000Z	54 \| moderate	10.804 \| good	48.097 \| good	38.629 \| good	1.034 \| good	12.972 \| good	0.409 \| good
2025-07-29T17:00:00.000Z	54 \| moderate	10.89 \| good	48.855 \| good	43.91 \| good	0.885 \| good	8.25 \| good	0.345 \| good
2025-07-29T18:00:00.000Z	54 \| moderate	10.89 \| good	48.959 \| good	47.05 \| good	0.924 \| good	7.313 \| good	0.345 \| good
2025-07-29T19:00:00.000Z	54 \| moderate	10.879 \| good	48.851 \| good	50.112 \| good	0.828 \| good	7.554 \| good	0.31 \| good
2025-07-29T20:00:00.000Z	54 \| moderate	10.863 \| good	48.639 \| good	52.475 \| good	0.763 \| good	5.906 \| good	0.31 \| good
2025-07-29T21:00:00.000Z	54 \| moderate	10.858 \| good	48.639 \| good	53.488 \| good	0.791 \| good	3.513 \| good	0.256 \| good
2025-07-29T22:00:00.000Z	54 \| moderate	10.877 \| good	48.639 \| good	55.293 \| fine	0.789 \| good	4.192 \| good	0.295 \| good
2025-07-29T23:00:00.000Z	54 \| moderate	10.915 \| good	48.78 \| good	54.446 \| good	0.97 \| good	6.409 \| good	0.31 \| good
2025-07-30T00:00:00.000Z	54 \| moderate	11.187 \| good	50.136 \| good	52.478 \| good	0.891 \| good	8.755 \| good	0.41 \| good
2025-07-30T01:00:00.000Z	54 \| moderate	11.239 \| good	49.93 \| good	49.443 \| good	0.907 \| good	10.676 \| good	0.41 \| good
2025-07-30T02:00:00.000Z	54 \| moderate	11.163 \| good	49.626 \| good	50.1 \| good	0.986 \| good	11.018 \| good	0.381 \| good
2025-07-30T03:00:00.000Z	69 \| moderate	18.757 \| fine	82.876 \| fine	44.503 \| good	2.04 \| good	12.552 \| good	0.345 \| good
2025-07-30T04:00:00.000Z	54 \| moderate	11.219 \| good	50.031 \| good	42.905 \| good	0.655 \| good	7.398 \| good	0.385 \| good
2025-07-30T05:00:00.000Z	54 \| moderate	11.284 \| good	50.058 \| good	38.767 \| good	0.54 \| good	8.549 \| good	0.385 \| good
2025-07-30T06:00:00.000Z	54 \| moderate	11.44 \| good	50.816 \| good	37.34 \| good	0.747 \| good	10.771 \| good	0.405 \| good
2025-07-30T07:00:00.000Z	56 \| moderate	11.529 \| good	51.661 \| good	36.181 \| good	0.995 \| good	9.879 \| good	0.405 \| good
2025-07-30T08:00:00.000Z	56 \| moderate	11.681 \| good	51.98 \| good	30.305 \| good	0.962 \| good	10.69 \| good	0.361 \| good
2025-07-30T09:00:00.000Z	56 \| moderate	11.774 \| good	52.083 \| good	29.365 \| good	0.773 \| good	10.635 \| good	0.391 \| good
2025-07-30T10:00:00.000Z	56 \| moderate	11.944 \| good	53.048 \| good	20.572 \| good	0.693 \| good	15.163 \| good	0.385 \| good
2025-07-30T11:00:00.000Z	56 \| moderate	12.263 \| fine	55.48 \| fine	23.547 \| good	0.908 \| good	21.183 \| good	0.436 \| good
2025-07-30T12:00:00.000Z	56 \| moderate	12.437 \| fine	55.806 \| fine	23.027 \| good	1.097 \| good	23.495 \| good	0.539 \| good
2025-07-30T13:00:00.000Z	58 \| moderate	12.666 \| fine	57.687 \| fine	30.242 \| good	0.931 \| good	24.095 \| good	0.558 \| good
2025-07-30T14:00:00.000Z	58 \| moderate	12.652 \| fine	57.579 \| fine	37.225 \| good	1.14 \| good	17.51 \| good	0.499 \| good
2025-07-30T15:00:00.000Z	58 \| moderate	12.65 \| fine	57.47 \| fine	39.109 \| good	0.848 \| good	15.292 \| good	0.385 \| good
2025-07-30T16:00:00.000Z	58 \| moderate	12.573 \| fine	57.466 \| fine	53.261 \| good	0.88 \| good	8.47 \| good	0.367 \| good
2025-07-30T17:00:00.000Z	58 \| moderate	12.512 \| fine	56.152 \| fine	54.8 \| good	0.928 \| good	7.759 \| good	0.371 \| good
2025-07-30T18:00:00.000Z	64 \| moderate	12.512 \| fine	55.946 \| fine	58.943 \| fine	0.912 \| good	8.555 \| good	0.314 \| good
2025-07-30T19:00:00.000Z	77 \| moderate	12.543 \| fine	57.354 \| fine	62.77 \| fine	0.655 \| good	8.746 \| good	0.329 \| good
2025-07-30T20:00:00.000Z	77 \| moderate	12.495 \| fine	57.147 \| fine	63.101 \| fine	0.638 \| good	6.565 \| good	0.368 \| good
2025-07-30T21:00:00.000Z	71 \| moderate	12.205 \| fine	55.37 \| fine	61.463 \| fine	0.578 \| good	6.446 \| good	0.387 \| good
2025-07-30T22:00:00.000Z	61 \| moderate	11.911 \| good	52.682 \| good	58.172 \| fine	0.58 \| good	7.199 \| good	0.387 \| good
2025-07-30T23:00:00.000Z	56 \| moderate	11.702 \| good	51.821 \| good	56.083 \| fine	0.58 \| good	7.737 \| good	0.347 \| good
2025-07-31T00:00:00.000Z	56 \| moderate	11.611 \| good	51.667 \| good	48.991 \| good	0.371 \| good	6.556 \| good	0.329 \| good
2025-07-31T01:00:00.000Z	54 \| moderate	11.425 \| good	50.774 \| good	45.576 \| good	0.328 \| good	6.087 \| good	0.329 \| good
2025-07-31T02:00:00.000Z	54 \| moderate	11.426 \| good	50.669 \| good	43.357 \| good	0.488 \| good	10.033 \| good	0.368 \| good
2025-07-31T03:00:00.000Z	56 \| moderate	11.518 \| good	51.619 \| good	41.409 \| good	0.325 \| good	7.843 \| good	0.353 \| good
2025-07-31T04:00:00.000Z	56 \| moderate	11.599 \| good	51.619 \| good	38.49 \| good	0.329 \| good	9.508 \| good	0.357 \| good
2025-07-31T05:00:00.000Z	56 \| moderate	11.767 \| good	52.297 \| good	33.598 \| good	0.607 \| good	9.823 \| good	0.353 \| good
2025-07-31T06:00:00.000Z	56 \| moderate	11.816 \| good	52.138 \| good	31.34 \| good	0.798 \| good	8.651 \| good	0.349 \| good
2025-07-31T07:00:00.000Z	56 \| moderate	11.701 \| good	51.719 \| good	30.617 \| good	0.659 \| good	5.824 \| good	0.314 \| good
2025-07-31T08:00:00.000Z	56 \| moderate	11.634 \| good	51.407 \| good	27.817 \| good	0.474 \| good	7.463 \| good	0.314 \| good
2025-07-31T09:00:00.000Z	56 \| moderate	11.521 \| good	51.254 \| good	25.549 \| good	0.373 \| good	7.641 \| good	0.314 \| good
2025-07-31T10:00:00.000Z	54 \| moderate	11.494 \| good	51.048 \| good	22.904 \| good	0.439 \| good	9.309 \| good	0.314 \| good
2025-07-31T11:00:00.000Z	56 \| moderate	11.623 \| good	51.346 \| good	20.001 \| good	0.412 \| good	8.619 \| good	0.314 \| good
2025-07-31T12:00:00.000Z	56 \| moderate	11.572 \| good	51.014 \| good	20.504 \| good	0.378 \| good	14.198 \| good	0.343 \| good
2025-07-31T13:00:00.000Z	56 \| moderate	11.554 \| good	50.965 \| good	25.45 \| good	0.355 \| good	17.373 \| good	0.443 \| good
2025-07-31T14:00:00.000Z	56 \| moderate	11.554 \| good	50.965 \| good	25.45 \| good	0.355 \| good	17.373 \| good	0.443 \| good
2025-07-24T16:00:00.000Z	52 \| moderate	10.304 \| good	45.761 \| good	42.948 \| good	1.534 \| good	1.998 \| good	0.172 \| good
2025-07-24T17:00:00.000Z	52 \| moderate	10.015 \| good	44.394 \| good	45.191 \| good	1.387 \| good	1.643 \| good	0.177 \| good
2025-07-24T18:00:00.000Z	52 \| moderate	10.119 \| good	45.111 \| good	45.993 \| good	1.239 \| good	1.287 \| good	0.182 \| good
2025-07-24T19:00:00.000Z	52 \| moderate	10.26 \| good	45.633 \| good	47.79 \| good	1.193 \| good	1.508 \| good	0.186 \| good
2025-07-24T20:00:00.000Z	52 \| moderate	10.398 \| good	45.992 \| good	49.765 \| good	1.147 \| good	1.728 \| good	0.19 \| good
2025-07-24T21:00:00.000Z	52 \| moderate	10.458 \| good	46.28 \| good	49.273 \| good	1.1 \| good	1.948 \| good	0.194 \| good
2025-07-24T22:00:00.000Z	54 \| moderate	10.66 \| good	47.303 \| good	53.89 \| good	1.112 \| good	3.213 \| good	0.202 \| good
2025-07-24T23:00:00.000Z	54 \| moderate	11.004 \| good	48.685 \| good	50.105 \| good	1.124 \| good	4.477 \| good	0.211 \| good
2025-07-25T00:00:00.000Z	56 \| moderate	11.953 \| good	53.555 \| good	37.483 \| good	1.136 \| good	5.742 \| good	0.219 \| good
2025-07-25T01:00:00.000Z	54 \| moderate	11.355 \| good	50.383 \| good	29.376 \| good	1.117 \| good	5.899 \| good	0.216 \| good
2025-07-25T02:00:00.000Z	52 \| moderate	10.038 \| good	44.662 \| good	29.146 \| good	1.099 \| good	6.055 \| good	0.212 \| good
2025-07-25T03:00:00.000Z	52 \| moderate	10.154 \| good	45.111 \| good	28.502 \| good	1.081 \| good	6.212 \| good	0.209 \| good
2025-07-25T04:00:00.000Z	52 \| moderate	9.605 \| good	42.904 \| good	23.996 \| good	1.104 \| good	5.875 \| good	0.208 \| good
2025-07-25T05:00:00.000Z	49 \| good	9.003 \| good	39.726 \| good	24.483 \| good	1.126 \| good	5.538 \| good	0.207 \| good
2025-07-25T06:00:00.000Z	44 \| good	7.848 \| good	34.627 \| good	23.973 \| good	1.149 \| good	5.201 \| good	0.205 \| good
2025-07-25T07:00:00.000Z	38 \| good	7.428 \| good	32.687 \| good	20.504 \| good	1.289 \| good	5.121 \| good	0.21 \| good
2025-07-25T08:00:00.000Z	38 \| good	6.696 \| good	29.733 \| good	18.823 \| good	1.429 \| good	5.041 \| good	0.215 \| good
2025-07-25T09:00:00.000Z	38 \| good	6.89 \| good	30.627 \| good	19.603 \| good	1.569 \| good	4.961 \| good	0.221 \| good
2025-07-25T10:00:00.000Z	33 \| good	6.237 \| good	27.601 \| good	18.68 \| good	1.6 \| good	4.996 \| good	0.231 \| good
2025-07-25T11:00:00.000Z	38 \| good	7.485 \| good	32.809 \| good	21.893 \| good	1.63 \| good	5.031 \| good	0.241 \| good
2025-07-25T12:00:00.000Z	49 \| good	9.271 \| good	41.567 \| good	28.142 \| good	1.661 \| good	5.067 \| good	0.252 \| good
2025-07-25T13:00:00.000Z	54 \| moderate	10.522 \| good	46.739 \| good	37.91 \| good	2.067 \| good	4.282 \| good	0.255 \| good
2025-07-25T14:00:00.000Z	54 \| moderate	11.195 \| good	49.551 \| good	45.637 \| good	2.473 \| good	3.497 \| good	0.258 \| good
2025-07-25T15:00:00.000Z	56 \| moderate	12.217 \| fine	54.939 \| good	51.891 \| good	2.879 \| good	2.712 \| good	0.26 \| good
2025-07-25T16:00:00.000Z	58 \| moderate	13.204 \| fine	59.071 \| fine	54.305 \| good	3.1 \| good	2.341 \| good	0.247 \| good
2025-07-25T17:00:00.000Z	58 \| moderate	13.179 \| fine	59.161 \| fine	54.624 \| good	3.321 \| good	1.97 \| good	0.235 \| good
2025-07-25T18:00:00.000Z	58 \| moderate	13.162 \| fine	59.555 \| fine	49.786 \| good	3.542 \| good	1.599 \| good	0.222 \| good
2025-07-25T19:00:00.000Z	56 \| moderate	12.219 \| fine	55.052 \| fine	44.979 \| good	3.104 \| good	1.791 \| good	0.214 \| good
2025-07-25T20:00:00.000Z	54 \| moderate	11.032 \| good	48.732 \| good	41.268 \| good	2.667 \| good	1.982 \| good	0.206 \| good
2025-07-25T21:00:00.000Z	49 \| good	9.29 \| good	41.637 \| good	42.953 \| good	2.23 \| good	2.174 \| good	0.199 \| good
2025-07-25T22:00:00.000Z	44 \| good	8.004 \| good	34.93 \| good	44.616 \| good	1.995 \| good	3.65 \| good	0.206 \| good
2025-07-25T23:00:00.000Z	42 \| good	6.794 \| good	30.022 \| good	44.969 \| good	1.76 \| good	5.127 \| good	0.214 \| good
2025-07-26T00:00:00.000Z	41 \| good	5.209 \| good	22.575 \| good	43.891 \| good	1.524 \| good	6.604 \| good	0.221 \| good
2025-07-26T01:00:00.000Z	34 \| good	6.464 \| good	28.83 \| good	36.928 \| good	1.623 \| good	9.257 \| good	0.248 \| good
2025-07-26T02:00:00.000Z	33 \| good	6.221 \| good	27.713 \| good	31.166 \| good	1.722 \| good	11.91 \| good	0.275 \| good
2025-07-26T03:00:00.000Z	33 \| good	6.374 \| good	28.443 \| good	31.822 \| good	1.821 \| good	14.563 \| good	0.303 \| good
2025-07-26T04:00:00.000Z	33 \| good	6.223 \| good	27.661 \| good	28.625 \| good	1.844 \| good	12.98 \| good	0.293 \| good
2025-07-26T05:00:00.000Z	33 \| good	6.463 \| good	29.035 \| good	31.263 \| good	1.866 \| good	11.397 \| good	0.283 \| good
2025-07-26T06:00:00.000Z	38 \| good	6.57 \| good	29.08 \| good	31.624 \| good	1.888 \| good	9.814 \| good	0.273 \| good
2025-07-26T07:00:00.000Z	33 \| good	6.138 \| good	27.08 \| good	28.008 \| good	1.833 \| good	8.427 \| good	0.258 \| good
2025-07-26T08:00:00.000Z	33 \| good	5.88 \| good	25.071 \| good	21.282 \| good	1.777 \| good	7.039 \| good	0.242 \| good
2025-07-26T09:00:00.000Z	38 \| good	6.746 \| good	30 \| good	21.437 \| good	1.722 \| good	5.652 \| good	0.226 \| good
2025-07-26T10:00:00.000Z	33 \| good	6.221 \| good	27.557 \| good	18.373 \| good	1.519 \| good	5.068 \| good	0.222 \| good
2025-07-26T11:00:00.000Z	44 \| good	8.424 \| good	36.872 \| good	19.301 \| good	1.316 \| good	4.484 \| good	0.217 \| good
2025-07-26T12:00:00.000Z	52 \| moderate	9.943 \| good	44.281 \| good	22.288 \| good	1.113 \| good	3.9 \| good	0.212 \| good
2025-07-26T13:00:00.000Z	54 \| moderate	10.926 \| good	48.431 \| good	22.432 \| good	1.182 \| good	3.445 \| good	0.212 \| good
2025-07-26T14:00:00.000Z	56 \| moderate	12.13 \| fine	54.43 \| good	26.766 \| good	1.251 \| good	2.99 \| good	0.213 \| good
2025-07-26T15:00:00.000Z	60 \| moderate	13.628 \| fine	61.09 \| fine	37.726 \| good	1.319 \| good	2.535 \| good	0.213 \| good

West Norriton

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

0.34ppm

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 03:00:00 on 2025-07-24.

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 06:00:00 on 2025-07-24.

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

As of now, the AQI in West Norriton, Pennsylvania is 33, 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 6.404 μg/m³.

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

The PM₁₀ concentration in West Norriton, Pennsylvania is 27.648 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 0.343 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 0.76 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 25.645 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 10.875 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-29T15:00:00.000Z	54 \| moderate	10.679 \| good	47.668 \| good	32.516 \| good	0.849 \| good	13.893 \| good	0.467 \| good
2025-07-29T16:00:00.000Z	54 \| moderate	10.804 \| good	48.097 \| good	38.629 \| good	1.034 \| good	12.972 \| good	0.409 \| good
2025-07-29T17:00:00.000Z	54 \| moderate	10.89 \| good	48.855 \| good	43.91 \| good	0.885 \| good	8.25 \| good	0.345 \| good
2025-07-29T18:00:00.000Z	54 \| moderate	10.89 \| good	48.959 \| good	47.05 \| good	0.924 \| good	7.313 \| good	0.345 \| good
2025-07-29T19:00:00.000Z	54 \| moderate	10.879 \| good	48.851 \| good	50.112 \| good	0.828 \| good	7.554 \| good	0.31 \| good
2025-07-29T20:00:00.000Z	54 \| moderate	10.863 \| good	48.639 \| good	52.475 \| good	0.763 \| good	5.906 \| good	0.31 \| good
2025-07-29T21:00:00.000Z	54 \| moderate	10.858 \| good	48.639 \| good	53.488 \| good	0.791 \| good	3.513 \| good	0.256 \| good
2025-07-29T22:00:00.000Z	54 \| moderate	10.877 \| good	48.639 \| good	55.293 \| fine	0.789 \| good	4.192 \| good	0.295 \| good
2025-07-29T23:00:00.000Z	54 \| moderate	10.915 \| good	48.78 \| good	54.446 \| good	0.97 \| good	6.409 \| good	0.31 \| good
2025-07-30T00:00:00.000Z	54 \| moderate	11.187 \| good	50.136 \| good	52.478 \| good	0.891 \| good	8.755 \| good	0.41 \| good
2025-07-30T01:00:00.000Z	54 \| moderate	11.239 \| good	49.93 \| good	49.443 \| good	0.907 \| good	10.676 \| good	0.41 \| good
2025-07-30T02:00:00.000Z	54 \| moderate	11.163 \| good	49.626 \| good	50.1 \| good	0.986 \| good	11.018 \| good	0.381 \| good
2025-07-30T03:00:00.000Z	69 \| moderate	18.757 \| fine	82.876 \| fine	44.503 \| good	2.04 \| good	12.552 \| good	0.345 \| good
2025-07-30T04:00:00.000Z	54 \| moderate	11.219 \| good	50.031 \| good	42.905 \| good	0.655 \| good	7.398 \| good	0.385 \| good
2025-07-30T05:00:00.000Z	54 \| moderate	11.284 \| good	50.058 \| good	38.767 \| good	0.54 \| good	8.549 \| good	0.385 \| good
2025-07-30T06:00:00.000Z	54 \| moderate	11.44 \| good	50.816 \| good	37.34 \| good	0.747 \| good	10.771 \| good	0.405 \| good
2025-07-30T07:00:00.000Z	56 \| moderate	11.529 \| good	51.661 \| good	36.181 \| good	0.995 \| good	9.879 \| good	0.405 \| good
2025-07-30T08:00:00.000Z	56 \| moderate	11.681 \| good	51.98 \| good	30.305 \| good	0.962 \| good	10.69 \| good	0.361 \| good
2025-07-30T09:00:00.000Z	56 \| moderate	11.774 \| good	52.083 \| good	29.365 \| good	0.773 \| good	10.635 \| good	0.391 \| good
2025-07-30T10:00:00.000Z	56 \| moderate	11.944 \| good	53.048 \| good	20.572 \| good	0.693 \| good	15.163 \| good	0.385 \| good
2025-07-30T11:00:00.000Z	56 \| moderate	12.263 \| fine	55.48 \| fine	23.547 \| good	0.908 \| good	21.183 \| good	0.436 \| good
2025-07-30T12:00:00.000Z	56 \| moderate	12.437 \| fine	55.806 \| fine	23.027 \| good	1.097 \| good	23.495 \| good	0.539 \| good
2025-07-30T13:00:00.000Z	58 \| moderate	12.666 \| fine	57.687 \| fine	30.242 \| good	0.931 \| good	24.095 \| good	0.558 \| good
2025-07-30T14:00:00.000Z	58 \| moderate	12.652 \| fine	57.579 \| fine	37.225 \| good	1.14 \| good	17.51 \| good	0.499 \| good
2025-07-30T15:00:00.000Z	58 \| moderate	12.65 \| fine	57.47 \| fine	39.109 \| good	0.848 \| good	15.292 \| good	0.385 \| good
2025-07-30T16:00:00.000Z	58 \| moderate	12.573 \| fine	57.466 \| fine	53.261 \| good	0.88 \| good	8.47 \| good	0.367 \| good
2025-07-30T17:00:00.000Z	58 \| moderate	12.512 \| fine	56.152 \| fine	54.8 \| good	0.928 \| good	7.759 \| good	0.371 \| good
2025-07-30T18:00:00.000Z	64 \| moderate	12.512 \| fine	55.946 \| fine	58.943 \| fine	0.912 \| good	8.555 \| good	0.314 \| good
2025-07-30T19:00:00.000Z	77 \| moderate	12.543 \| fine	57.354 \| fine	62.77 \| fine	0.655 \| good	8.746 \| good	0.329 \| good
2025-07-30T20:00:00.000Z	77 \| moderate	12.495 \| fine	57.147 \| fine	63.101 \| fine	0.638 \| good	6.565 \| good	0.368 \| good
2025-07-30T21:00:00.000Z	71 \| moderate	12.205 \| fine	55.37 \| fine	61.463 \| fine	0.578 \| good	6.446 \| good	0.387 \| good
2025-07-30T22:00:00.000Z	61 \| moderate	11.911 \| good	52.682 \| good	58.172 \| fine	0.58 \| good	7.199 \| good	0.387 \| good
2025-07-30T23:00:00.000Z	56 \| moderate	11.702 \| good	51.821 \| good	56.083 \| fine	0.58 \| good	7.737 \| good	0.347 \| good
2025-07-31T00:00:00.000Z	56 \| moderate	11.611 \| good	51.667 \| good	48.991 \| good	0.371 \| good	6.556 \| good	0.329 \| good
2025-07-31T01:00:00.000Z	54 \| moderate	11.425 \| good	50.774 \| good	45.576 \| good	0.328 \| good	6.087 \| good	0.329 \| good
2025-07-31T02:00:00.000Z	54 \| moderate	11.426 \| good	50.669 \| good	43.357 \| good	0.488 \| good	10.033 \| good	0.368 \| good
2025-07-31T03:00:00.000Z	56 \| moderate	11.518 \| good	51.619 \| good	41.409 \| good	0.325 \| good	7.843 \| good	0.353 \| good
2025-07-31T04:00:00.000Z	56 \| moderate	11.599 \| good	51.619 \| good	38.49 \| good	0.329 \| good	9.508 \| good	0.357 \| good
2025-07-31T05:00:00.000Z	56 \| moderate	11.767 \| good	52.297 \| good	33.598 \| good	0.607 \| good	9.823 \| good	0.353 \| good
2025-07-31T06:00:00.000Z	56 \| moderate	11.816 \| good	52.138 \| good	31.34 \| good	0.798 \| good	8.651 \| good	0.349 \| good
2025-07-31T07:00:00.000Z	56 \| moderate	11.701 \| good	51.719 \| good	30.617 \| good	0.659 \| good	5.824 \| good	0.314 \| good
2025-07-31T08:00:00.000Z	56 \| moderate	11.634 \| good	51.407 \| good	27.817 \| good	0.474 \| good	7.463 \| good	0.314 \| good
2025-07-31T09:00:00.000Z	56 \| moderate	11.521 \| good	51.254 \| good	25.549 \| good	0.373 \| good	7.641 \| good	0.314 \| good
2025-07-31T10:00:00.000Z	54 \| moderate	11.494 \| good	51.048 \| good	22.904 \| good	0.439 \| good	9.309 \| good	0.314 \| good
2025-07-31T11:00:00.000Z	56 \| moderate	11.623 \| good	51.346 \| good	20.001 \| good	0.412 \| good	8.619 \| good	0.314 \| good
2025-07-31T12:00:00.000Z	56 \| moderate	11.572 \| good	51.014 \| good	20.504 \| good	0.378 \| good	14.198 \| good	0.343 \| good
2025-07-31T13:00:00.000Z	56 \| moderate	11.554 \| good	50.965 \| good	25.45 \| good	0.355 \| good	17.373 \| good	0.443 \| good
2025-07-31T14:00:00.000Z	56 \| moderate	11.554 \| good	50.965 \| good	25.45 \| good	0.355 \| good	17.373 \| good	0.443 \| good
2025-07-24T16:00:00.000Z	52 \| moderate	10.304 \| good	45.761 \| good	42.948 \| good	1.534 \| good	1.998 \| good	0.172 \| good
2025-07-24T17:00:00.000Z	52 \| moderate	10.015 \| good	44.394 \| good	45.191 \| good	1.387 \| good	1.643 \| good	0.177 \| good
2025-07-24T18:00:00.000Z	52 \| moderate	10.119 \| good	45.111 \| good	45.993 \| good	1.239 \| good	1.287 \| good	0.182 \| good
2025-07-24T19:00:00.000Z	52 \| moderate	10.26 \| good	45.633 \| good	47.79 \| good	1.193 \| good	1.508 \| good	0.186 \| good
2025-07-24T20:00:00.000Z	52 \| moderate	10.398 \| good	45.992 \| good	49.765 \| good	1.147 \| good	1.728 \| good	0.19 \| good
2025-07-24T21:00:00.000Z	52 \| moderate	10.458 \| good	46.28 \| good	49.273 \| good	1.1 \| good	1.948 \| good	0.194 \| good
2025-07-24T22:00:00.000Z	54 \| moderate	10.66 \| good	47.303 \| good	53.89 \| good	1.112 \| good	3.213 \| good	0.202 \| good
2025-07-24T23:00:00.000Z	54 \| moderate	11.004 \| good	48.685 \| good	50.105 \| good	1.124 \| good	4.477 \| good	0.211 \| good
2025-07-25T00:00:00.000Z	56 \| moderate	11.953 \| good	53.555 \| good	37.483 \| good	1.136 \| good	5.742 \| good	0.219 \| good
2025-07-25T01:00:00.000Z	54 \| moderate	11.355 \| good	50.383 \| good	29.376 \| good	1.117 \| good	5.899 \| good	0.216 \| good
2025-07-25T02:00:00.000Z	52 \| moderate	10.038 \| good	44.662 \| good	29.146 \| good	1.099 \| good	6.055 \| good	0.212 \| good
2025-07-25T03:00:00.000Z	52 \| moderate	10.154 \| good	45.111 \| good	28.502 \| good	1.081 \| good	6.212 \| good	0.209 \| good
2025-07-25T04:00:00.000Z	52 \| moderate	9.605 \| good	42.904 \| good	23.996 \| good	1.104 \| good	5.875 \| good	0.208 \| good
2025-07-25T05:00:00.000Z	49 \| good	9.003 \| good	39.726 \| good	24.483 \| good	1.126 \| good	5.538 \| good	0.207 \| good
2025-07-25T06:00:00.000Z	44 \| good	7.848 \| good	34.627 \| good	23.973 \| good	1.149 \| good	5.201 \| good	0.205 \| good
2025-07-25T07:00:00.000Z	38 \| good	7.428 \| good	32.687 \| good	20.504 \| good	1.289 \| good	5.121 \| good	0.21 \| good
2025-07-25T08:00:00.000Z	38 \| good	6.696 \| good	29.733 \| good	18.823 \| good	1.429 \| good	5.041 \| good	0.215 \| good
2025-07-25T09:00:00.000Z	38 \| good	6.89 \| good	30.627 \| good	19.603 \| good	1.569 \| good	4.961 \| good	0.221 \| good
2025-07-25T10:00:00.000Z	33 \| good	6.237 \| good	27.601 \| good	18.68 \| good	1.6 \| good	4.996 \| good	0.231 \| good
2025-07-25T11:00:00.000Z	38 \| good	7.485 \| good	32.809 \| good	21.893 \| good	1.63 \| good	5.031 \| good	0.241 \| good
2025-07-25T12:00:00.000Z	49 \| good	9.271 \| good	41.567 \| good	28.142 \| good	1.661 \| good	5.067 \| good	0.252 \| good
2025-07-25T13:00:00.000Z	54 \| moderate	10.522 \| good	46.739 \| good	37.91 \| good	2.067 \| good	4.282 \| good	0.255 \| good
2025-07-25T14:00:00.000Z	54 \| moderate	11.195 \| good	49.551 \| good	45.637 \| good	2.473 \| good	3.497 \| good	0.258 \| good
2025-07-25T15:00:00.000Z	56 \| moderate	12.217 \| fine	54.939 \| good	51.891 \| good	2.879 \| good	2.712 \| good	0.26 \| good
2025-07-25T16:00:00.000Z	58 \| moderate	13.204 \| fine	59.071 \| fine	54.305 \| good	3.1 \| good	2.341 \| good	0.247 \| good
2025-07-25T17:00:00.000Z	58 \| moderate	13.179 \| fine	59.161 \| fine	54.624 \| good	3.321 \| good	1.97 \| good	0.235 \| good
2025-07-25T18:00:00.000Z	58 \| moderate	13.162 \| fine	59.555 \| fine	49.786 \| good	3.542 \| good	1.599 \| good	0.222 \| good
2025-07-25T19:00:00.000Z	56 \| moderate	12.219 \| fine	55.052 \| fine	44.979 \| good	3.104 \| good	1.791 \| good	0.214 \| good
2025-07-25T20:00:00.000Z	54 \| moderate	11.032 \| good	48.732 \| good	41.268 \| good	2.667 \| good	1.982 \| good	0.206 \| good
2025-07-25T21:00:00.000Z	49 \| good	9.29 \| good	41.637 \| good	42.953 \| good	2.23 \| good	2.174 \| good	0.199 \| good
2025-07-25T22:00:00.000Z	44 \| good	8.004 \| good	34.93 \| good	44.616 \| good	1.995 \| good	3.65 \| good	0.206 \| good
2025-07-25T23:00:00.000Z	42 \| good	6.794 \| good	30.022 \| good	44.969 \| good	1.76 \| good	5.127 \| good	0.214 \| good
2025-07-26T00:00:00.000Z	41 \| good	5.209 \| good	22.575 \| good	43.891 \| good	1.524 \| good	6.604 \| good	0.221 \| good
2025-07-26T01:00:00.000Z	34 \| good	6.464 \| good	28.83 \| good	36.928 \| good	1.623 \| good	9.257 \| good	0.248 \| good
2025-07-26T02:00:00.000Z	33 \| good	6.221 \| good	27.713 \| good	31.166 \| good	1.722 \| good	11.91 \| good	0.275 \| good
2025-07-26T03:00:00.000Z	33 \| good	6.374 \| good	28.443 \| good	31.822 \| good	1.821 \| good	14.563 \| good	0.303 \| good
2025-07-26T04:00:00.000Z	33 \| good	6.223 \| good	27.661 \| good	28.625 \| good	1.844 \| good	12.98 \| good	0.293 \| good
2025-07-26T05:00:00.000Z	33 \| good	6.463 \| good	29.035 \| good	31.263 \| good	1.866 \| good	11.397 \| good	0.283 \| good
2025-07-26T06:00:00.000Z	38 \| good	6.57 \| good	29.08 \| good	31.624 \| good	1.888 \| good	9.814 \| good	0.273 \| good
2025-07-26T07:00:00.000Z	33 \| good	6.138 \| good	27.08 \| good	28.008 \| good	1.833 \| good	8.427 \| good	0.258 \| good
2025-07-26T08:00:00.000Z	33 \| good	5.88 \| good	25.071 \| good	21.282 \| good	1.777 \| good	7.039 \| good	0.242 \| good
2025-07-26T09:00:00.000Z	38 \| good	6.746 \| good	30 \| good	21.437 \| good	1.722 \| good	5.652 \| good	0.226 \| good
2025-07-26T10:00:00.000Z	33 \| good	6.221 \| good	27.557 \| good	18.373 \| good	1.519 \| good	5.068 \| good	0.222 \| good
2025-07-26T11:00:00.000Z	44 \| good	8.424 \| good	36.872 \| good	19.301 \| good	1.316 \| good	4.484 \| good	0.217 \| good
2025-07-26T12:00:00.000Z	52 \| moderate	9.943 \| good	44.281 \| good	22.288 \| good	1.113 \| good	3.9 \| good	0.212 \| good
2025-07-26T13:00:00.000Z	54 \| moderate	10.926 \| good	48.431 \| good	22.432 \| good	1.182 \| good	3.445 \| good	0.212 \| good
2025-07-26T14:00:00.000Z	56 \| moderate	12.13 \| fine	54.43 \| good	26.766 \| good	1.251 \| good	2.99 \| good	0.213 \| good
2025-07-26T15:00:00.000Z	60 \| moderate	13.628 \| fine	61.09 \| fine	37.726 \| good	1.319 \| good	2.535 \| good	0.213 \| good

Live 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)

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Air quality in nearby cities

Norristown, Pennsylvania

Lower Providence, Pennsylvania

Upper Merion, Pennsylvania

East Norriton, Pennsylvania

Plymouth Township, Pennsylvania

Worcester, Pennsylvania

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Frequently asked questions

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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?

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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?