What are the current PM10 levels at Lower Gwynedd, Pennsylvania?

The current PM10 levels in Lower Gwynedd, Pennsylvania are 19.297 μg/m3.

What are the current sulfur dioxide (SO2) levels at Lower Gwynedd, Pennsylvania?

The current sulfur dioxide (SO2) levels in Lower Gwynedd, Pennsylvania are 0.112 ppb.

What are the current ozone (O3) levels at Lower Gwynedd, Pennsylvania?

The current ozone (O3) levels at Lower Gwynedd, Pennsylvania is 46.729 ppm.

What are the current nitrogen dioxide (NO2) levels at Lower Gwynedd, Pennsylvania?

The current nitrogen dioxide (NO2) levels at Lower Gwynedd, Pennsylvania is 3.506 ppb.

Real-time air quality index in Lower Gwynedd, Pennsylvania today

Q: What are the current PM2.5 levels in Lower Gwynedd, Pennsylvania?

The measured PM2.5 levels in Lower Gwynedd, Pennsylvania at present are 4.457 μg/m3.

Stay updated with real-time air quality in Lower Gwynedd, 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

Lower Gwynedd, Pennsylvania

Last updated: ... (Local time)

Common air pollutants in Lower Gwynedd, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.46 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.30 μg/m³

155

255

425

605+

Ozone (O₃)

46.73 ppb

201

201+

Sulfur Dioxide (SO₂)

0.11 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.51 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Lower Gwynedd, Pennsylvania

Get Live Pollen Counts

Lower Gwynedd, Pennsylvania

Scroll To Air Quality Map

Track live Lower Gwynedd, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-22T00:00:00.000Z	49 \| good	8.788 \| good	36.856 \| good	32.341 \| good	0.329 \| good	8.116 \| good	0.406 \| good
2026-07-22T01:00:00.000Z	44 \| good	7.88 \| good	33.535 \| good	30.67 \| good	0.335 \| good	10.158 \| good	0.469 \| good
2026-07-22T02:00:00.000Z	33 \| good	6.409 \| good	27.08 \| good	30.488 \| good	0.332 \| good	7.921 \| good	0.379 \| good
2026-07-22T03:00:00.000Z	33 \| good	5.681 \| good	24.118 \| good	29.234 \| good	0.345 \| good	9.314 \| good	0.362 \| good
2026-07-22T04:00:00.000Z	33 \| good	5.634 \| good	23.97 \| good	30.517 \| good	0.321 \| good	9.574 \| good	0.362 \| good
2026-07-22T05:00:00.000Z	33 \| good	5.615 \| good	23.797 \| good	29.995 \| good	0.363 \| good	9.181 \| good	0.352 \| good
2026-07-22T06:00:00.000Z	33 \| good	5.621 \| good	23.79 \| good	28.971 \| good	0.495 \| good	5.558 \| good	0.342 \| good
2026-07-22T07:00:00.000Z	27 \| good	5.398 \| good	22.897 \| good	29.363 \| good	0.495 \| good	5.246 \| good	0.342 \| good
2026-07-22T08:00:00.000Z	27 \| good	5.197 \| good	22.177 \| good	27.251 \| good	0.318 \| good	4.733 \| good	0.269 \| good
2026-07-22T09:00:00.000Z	27 \| good	5.239 \| good	22.322 \| good	26.843 \| good	0.322 \| good	5.889 \| good	0.306 \| good
2026-07-22T10:00:00.000Z	27 \| good	5.257 \| good	22.221 \| good	25.119 \| good	0.501 \| good	10.294 \| good	0.306 \| good
2026-07-22T11:00:00.000Z	27 \| good	5.214 \| good	22.048 \| good	24.415 \| good	0.501 \| good	7.778 \| good	0.352 \| good
2026-07-22T12:00:00.000Z	27 \| good	5.25 \| good	22.566 \| good	23.626 \| good	0.519 \| good	9.736 \| good	0.423 \| good
2026-07-22T13:00:00.000Z	27 \| good	5.277 \| good	22.903 \| good	23.489 \| good	0.464 \| good	15.002 \| good	0.423 \| good
2026-07-22T14:00:00.000Z	33 \| good	5.887 \| good	24.919 \| good	25.128 \| good	0.477 \| good	9.362 \| good	0.402 \| good
2026-07-22T15:00:00.000Z	38 \| good	6.799 \| good	29.552 \| good	27.741 \| good	0.454 \| good	8.221 \| good	0.403 \| good
2026-07-22T16:00:00.000Z	44 \| good	8.474 \| good	36.563 \| good	32.011 \| good	0.386 \| good	7.142 \| good	0.403 \| good
2026-07-22T17:00:00.000Z	52 \| moderate	9.717 \| good	41.306 \| good	36.029 \| good	0.344 \| good	6.819 \| good	0.403 \| good
2026-07-22T18:00:00.000Z	54 \| moderate	10.62 \| good	45.577 \| good	40.103 \| good	0.376 \| good	6.252 \| good	0.389 \| good
2026-07-22T19:00:00.000Z	54 \| moderate	11.106 \| good	47.536 \| good	43.523 \| good	0.375 \| good	6.324 \| good	0.389 \| good
2026-07-22T20:00:00.000Z	54 \| moderate	11.227 \| good	48.279 \| good	47.782 \| good	0.351 \| good	5.958 \| good	0.389 \| good
2026-07-22T21:00:00.000Z	54 \| moderate	11.053 \| good	47.011 \| good	45.634 \| good	0.348 \| good	7.312 \| good	0.389 \| good
2026-07-22T22:00:00.000Z	54 \| moderate	10.511 \| good	44.486 \| good	45.945 \| good	0.312 \| good	5.832 \| good	0.326 \| good
2026-07-22T23:00:00.000Z	52 \| moderate	9.869 \| good	41.721 \| good	44.411 \| good	0.413 \| good	5.215 \| good	0.363 \| good
2026-07-23T00:00:00.000Z	49 \| good	9.496 \| good	39.909 \| good	41.631 \| good	0.383 \| good	7.033 \| good	0.353 \| good
2026-07-23T01:00:00.000Z	49 \| good	9.244 \| good	39.487 \| good	36.808 \| good	0.322 \| good	6.427 \| good	0.353 \| good
2026-07-23T02:00:00.000Z	49 \| good	8.887 \| good	37.672 \| good	35.988 \| good	0.317 \| good	5.279 \| good	0.316 \| good
2026-07-23T03:00:00.000Z	19 \| good	1.319 \| good	5.171 \| good	19.622 \| good	0.573 \| good	7.139 \| good	0.203 \| good
2026-07-23T04:00:00.000Z	38 \| good	7.436 \| good	30.92 \| good	32.864 \| good	0.318 \| good	4.845 \| good	0.267 \| good
2026-07-23T05:00:00.000Z	38 \| good	6.62 \| good	27.743 \| good	30.205 \| good	0.318 \| good	4.613 \| good	0.267 \| good
2026-07-23T06:00:00.000Z	33 \| good	5.842 \| good	24.746 \| good	27.443 \| good	0.321 \| good	4.177 \| good	0.257 \| good
2026-07-23T07:00:00.000Z	27 \| good	5.213 \| good	22.317 \| good	26.349 \| good	0.366 \| good	3.776 \| good	0.257 \| good
2026-07-23T08:00:00.000Z	27 \| good	4.622 \| good	20.14 \| good	24.713 \| good	0.341 \| good	3.982 \| good	0.257 \| good
2026-07-23T09:00:00.000Z	22 \| good	4.221 \| good	18.22 \| good	23.978 \| good	0.48 \| good	4.437 \| good	0.257 \| good
2026-07-23T10:00:00.000Z	22 \| good	3.965 \| good	16.697 \| good	23.274 \| good	0.48 \| good	7.148 \| good	0.259 \| good
2026-07-23T11:00:00.000Z	22 \| good	3.901 \| good	16.427 \| good	22.587 \| good	0.416 \| good	9.343 \| good	0.289 \| good
2026-07-23T12:00:00.000Z	22 \| good	3.937 \| good	16.787 \| good	20.928 \| good	0.352 \| good	12.447 \| good	0.339 \| good
2026-07-23T13:00:00.000Z	22 \| good	4.055 \| good	17.547 \| good	22.626 \| good	0.497 \| good	11.342 \| good	0.319 \| good
2026-07-23T14:00:00.000Z	27 \| good	4.744 \| good	19.634 \| good	24.983 \| good	0.467 \| good	9.703 \| good	0.272 \| good
2026-07-23T15:00:00.000Z	27 \| good	4.028 \| good	17.353 \| good	28.967 \| good	0.366 \| good	7.484 \| good	0.269 \| good
2026-07-23T16:00:00.000Z	29 \| good	4.028 \| good	17.353 \| good	31.039 \| good	0.156 \| good	6.316 \| good	0.269 \| good
2026-07-23T17:00:00.000Z	31 \| good	4.178 \| good	18.222 \| good	34.303 \| good	0.162 \| good	5.107 \| good	0.222 \| good
2026-07-23T18:00:00.000Z	35 \| good	4.173 \| good	18.071 \| good	37.851 \| good	0.338 \| good	4.081 \| good	0.259 \| good
2026-07-23T19:00:00.000Z	39 \| good	4.193 \| good	18.074 \| good	41.661 \| good	0.353 \| good	4.394 \| good	0.262 \| good
2026-07-23T20:00:00.000Z	42 \| good	4.338 \| good	18.624 \| good	44.731 \| good	0.161 \| good	2.742 \| good	0.262 \| good
2026-07-23T21:00:00.000Z	43 \| good	4.41 \| good	18.898 \| good	46.102 \| good	0.165 \| good	3.858 \| good	0.262 \| good
2026-07-23T22:00:00.000Z	44 \| good	4.457 \| good	19.297 \| good	46.729 \| good	0.112 \| good	3.506 \| good	0.262 \| good
2026-07-23T23:00:00.000Z	44 \| good	4.457 \| good	19.297 \| good	46.729 \| good	0.112 \| good	3.506 \| good	0.262 \| good
2026-07-24T00:00:00.000Z	49 \| good	9.249 \| good	40.9 \| good	43.067 \| good	0.458 \| good	4.717 \| good	0.163 \| good
2026-07-24T01:00:00.000Z	52 \| moderate	9.822 \| good	43.578 \| good	35.768 \| good	0.431 \| good	7.098 \| good	0.179 \| good
2026-07-24T02:00:00.000Z	49 \| good	8.564 \| good	37.54 \| good	33.369 \| good	0.41 \| good	7.746 \| good	0.182 \| good
2026-07-24T03:00:00.000Z	49 \| good	9.08 \| good	40.808 \| good	29.182 \| good	0.403 \| good	9.081 \| good	0.187 \| good
2026-07-24T04:00:00.000Z	52 \| moderate	10.171 \| good	45.122 \| good	26.639 \| good	0.398 \| good	10.947 \| good	0.198 \| good
2026-07-24T05:00:00.000Z	49 \| good	9.286 \| good	41.616 \| good	19.944 \| good	0.386 \| good	12.037 \| good	0.206 \| good
2026-07-24T06:00:00.000Z	52 \| moderate	9.772 \| good	43.502 \| good	17.263 \| good	0.377 \| good	12.804 \| good	0.208 \| good
2026-07-24T07:00:00.000Z	52 \| moderate	10.171 \| good	45.115 \| good	15.026 \| good	0.373 \| good	13.365 \| good	0.208 \| good
2026-07-24T08:00:00.000Z	49 \| good	8.525 \| good	37.684 \| good	15.081 \| good	0.372 \| good	13.985 \| good	0.209 \| good
2026-07-24T09:00:00.000Z	38 \| good	6.972 \| good	30.867 \| good	17.726 \| good	0.372 \| good	14.8 \| good	0.211 \| good
2026-07-24T10:00:00.000Z	38 \| good	6.527 \| good	29.099 \| good	18.394 \| good	0.368 \| good	15.851 \| good	0.22 \| good
2026-07-24T11:00:00.000Z	22 \| good	3.895 \| good	17.23 \| good	21.154 \| good	0.357 \| good	14.085 \| good	0.228 \| good
2026-07-24T12:00:00.000Z	24 \| good	2.952 \| good	12.445 \| good	25.575 \| good	0.446 \| good	11.107 \| good	0.221 \| good
2026-07-24T13:00:00.000Z	27 \| good	5.42 \| good	23.15 \| good	29.002 \| good	0.661 \| good	5.884 \| good	0.176 \| good
2026-07-24T14:00:00.000Z	33 \| good	6.19 \| good	27.404 \| good	31.287 \| good	0.692 \| good	3.038 \| good	0.156 \| good
2026-07-24T15:00:00.000Z	34 \| good	6.26 \| good	27.686 \| good	36.872 \| good	0.664 \| good	1.653 \| good	0.15 \| good
2026-07-24T16:00:00.000Z	41 \| good	6.931 \| good	30.489 \| good	43.587 \| good	0.614 \| good	1.17 \| good	0.149 \| good
2026-07-24T17:00:00.000Z	44 \| good	8.004 \| good	35.305 \| good	46.201 \| good	0.585 \| good	1.023 \| good	0.149 \| good
2026-07-24T18:00:00.000Z	52 \| moderate	9.515 \| good	42.412 \| good	47.571 \| good	0.569 \| good	1.011 \| good	0.151 \| good
2026-07-24T19:00:00.000Z	43 \| good	3.743 \| good	16.226 \| good	45.747 \| good	0.559 \| good	1.057 \| good	0.152 \| good
2026-07-24T20:00:00.000Z	41 \| good	4.08 \| good	18.099 \| good	44.167 \| good	0.544 \| good	1.112 \| good	0.153 \| good
2026-07-24T21:00:00.000Z	41 \| good	5.004 \| good	21.599 \| good	44.272 \| good	0.528 \| good	1.225 \| good	0.154 \| good
2026-07-24T22:00:00.000Z	41 \| good	4.081 \| good	18.062 \| good	44.411 \| good	0.51 \| good	1.504 \| good	0.155 \| good
2026-07-24T23:00:00.000Z	38 \| good	5.702 \| good	24.619 \| good	40.616 \| good	0.482 \| good	2.129 \| good	0.157 \| good
2026-07-25T00:00:00.000Z	38 \| good	7.214 \| good	31.772 \| good	35.316 \| good	0.447 \| good	3.526 \| good	0.164 \| good
2026-07-25T01:00:00.000Z	44 \| good	7.578 \| good	33.305 \| good	27.277 \| good	0.41 \| good	4.411 \| good	0.164 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	9.824 \| good	43.833 \| good	23.496 \| good	0.375 \| good	5.101 \| good	0.16 \| good
2026-07-25T03:00:00.000Z	49 \| good	9.031 \| good	39.945 \| good	20.768 \| good	0.366 \| good	5.582 \| good	0.153 \| good
2026-07-25T04:00:00.000Z	38 \| good	7.14 \| good	31.462 \| good	17.556 \| good	0.368 \| good	7.052 \| good	0.155 \| good
2026-07-25T05:00:00.000Z	22 \| good	4.413 \| good	19.41 \| good	15.333 \| good	0.386 \| good	8.377 \| good	0.16 \| good
2026-07-25T06:00:00.000Z	16 \| good	1.012 \| good	4.11 \| good	16.796 \| good	0.412 \| good	10.407 \| good	0.168 \| good
2026-07-25T07:00:00.000Z	17 \| good	0.952 \| good	3.453 \| good	17.638 \| good	0.451 \| good	12.384 \| good	0.176 \| good
2026-07-25T08:00:00.000Z	16 \| good	0.684 \| good	2.175 \| good	17.292 \| good	0.495 \| good	12.605 \| good	0.177 \| good
2026-07-25T09:00:00.000Z	12 \| good	1.291 \| good	5.169 \| good	13.055 \| good	0.538 \| good	13.266 \| good	0.181 \| good
2026-07-25T10:00:00.000Z	14 \| good	1.375 \| good	5.701 \| good	14.706 \| good	0.57 \| good	14.091 \| good	0.187 \| good
2026-07-25T11:00:00.000Z	14 \| good	1.259 \| good	4.978 \| good	14.924 \| good	0.579 \| good	13.626 \| good	0.195 \| good
2026-07-25T12:00:00.000Z	14 \| good	0.53 \| good	1.717 \| good	15.484 \| good	0.663 \| good	9.105 \| good	0.179 \| good
2026-07-25T13:00:00.000Z	18 \| good	0.839 \| good	3.194 \| good	18.657 \| good	0.791 \| good	4.564 \| good	0.15 \| good
2026-07-25T14:00:00.000Z	24 \| good	1.497 \| good	6.189 \| good	26 \| good	0.683 \| good	2.416 \| good	0.141 \| good
2026-07-25T15:00:00.000Z	31 \| good	2.004 \| good	8.175 \| good	33.223 \| good	0.543 \| good	1.439 \| good	0.142 \| good
2026-07-25T16:00:00.000Z	38 \| good	3.574 \| good	16 \| good	40.666 \| good	0.42 \| good	0.985 \| good	0.144 \| good
2026-07-25T17:00:00.000Z	40 \| good	4.176 \| good	18.184 \| good	43.422 \| good	0.367 \| good	0.843 \| good	0.144 \| good
2026-07-25T18:00:00.000Z	44 \| good	5.438 \| good	23.171 \| good	47.078 \| good	0.338 \| good	0.791 \| good	0.144 \| good
2026-07-25T19:00:00.000Z	48 \| good	6.373 \| good	28.567 \| good	52.031 \| good	0.325 \| good	0.792 \| good	0.144 \| good
2026-07-25T20:00:00.000Z	50 \| good	5.819 \| good	25.895 \| good	54.159 \| good	0.318 \| good	0.807 \| good	0.143 \| good
2026-07-25T21:00:00.000Z	49 \| good	6.225 \| good	27.446 \| good	53.173 \| good	0.316 \| good	0.878 \| good	0.143 \| good
2026-07-25T22:00:00.000Z	47 \| good	6.298 \| good	27.822 \| good	51.216 \| good	0.317 \| good	1.087 \| good	0.143 \| good
2026-07-25T23:00:00.000Z	46 \| good	5.112 \| good	22.056 \| good	49.723 \| good	0.324 \| good	1.589 \| good	0.145 \| good

Lower Gwynedd

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Lower Gwynedd, Pennsylvania air quality map: Real-time AQI near you

0.26ppm

How accurate is Pennsylvania, USA air quality data?

Air quality measurements for Pennsylvania, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Lower Gwynedd, Pennsylvania updated?

Air quality data for Lower Gwynedd, Pennsylvania is updated on an hourly basis.

When did Lower Gwynedd, Pennsylvania experience the worst air quality in the last 24 hours?

The worst air quality in Lower Gwynedd, Pennsylvania was recorded at 11:00:00 on 2026-07-22.

When did Lower Gwynedd, Pennsylvania have its best air quality in the last 24 hours?

The best air quality in Lower Gwynedd, Pennsylvania was recorded at 03:00:00 on 2026-07-23.

What is the real-time air quality index for Lower Gwynedd, Pennsylvania?

The real-time air quality index in Lower Gwynedd, Pennsylvania is 44, currently categorized as Good.

Which pollutant is found most often in Lower Gwynedd, Pennsylvania?

The most common pollutant in Lower Gwynedd, Pennsylvania is O3.

What can I do if the air quality in Lower Gwynedd, Pennsylvania is poor?

If the air quality in Lower Gwynedd, Pennsylvania is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Lower Gwynedd, Pennsylvania?

The measured PM_2.5 levels in Lower Gwynedd, Pennsylvania at present are 4.457 μg/m³.

What are the current PM₁₀ levels at Lower Gwynedd, Pennsylvania?

The current PM₁₀ levels in Lower Gwynedd, Pennsylvania are 19.297 μg/m³.

What are the current carbon monoxide (CO) levels at Lower Gwynedd, Pennsylvania?

The current carbon monoxide (CO) level in Lower Gwynedd, Pennsylvania is 0.262 ppm.

What are the current sulfur dioxide (SO₂) levels at Lower Gwynedd, Pennsylvania?

The current sulfur dioxide (SO₂) levels in Lower Gwynedd, Pennsylvania are 0.112 ppb.

What are the current ozone (O₃) levels at Lower Gwynedd, Pennsylvania?

The current ozone (O₃) levels at Lower Gwynedd, Pennsylvania is 46.729 ppm.

What are the current nitrogen dioxide (NO₂) levels at Lower Gwynedd, Pennsylvania?

The current nitrogen dioxide (NO₂) levels at Lower Gwynedd, Pennsylvania is 3.506 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-22T00:00:00.000Z	49 \| good	8.788 \| good	36.856 \| good	32.341 \| good	0.329 \| good	8.116 \| good	0.406 \| good
2026-07-22T01:00:00.000Z	44 \| good	7.88 \| good	33.535 \| good	30.67 \| good	0.335 \| good	10.158 \| good	0.469 \| good
2026-07-22T02:00:00.000Z	33 \| good	6.409 \| good	27.08 \| good	30.488 \| good	0.332 \| good	7.921 \| good	0.379 \| good
2026-07-22T03:00:00.000Z	33 \| good	5.681 \| good	24.118 \| good	29.234 \| good	0.345 \| good	9.314 \| good	0.362 \| good
2026-07-22T04:00:00.000Z	33 \| good	5.634 \| good	23.97 \| good	30.517 \| good	0.321 \| good	9.574 \| good	0.362 \| good
2026-07-22T05:00:00.000Z	33 \| good	5.615 \| good	23.797 \| good	29.995 \| good	0.363 \| good	9.181 \| good	0.352 \| good
2026-07-22T06:00:00.000Z	33 \| good	5.621 \| good	23.79 \| good	28.971 \| good	0.495 \| good	5.558 \| good	0.342 \| good
2026-07-22T07:00:00.000Z	27 \| good	5.398 \| good	22.897 \| good	29.363 \| good	0.495 \| good	5.246 \| good	0.342 \| good
2026-07-22T08:00:00.000Z	27 \| good	5.197 \| good	22.177 \| good	27.251 \| good	0.318 \| good	4.733 \| good	0.269 \| good
2026-07-22T09:00:00.000Z	27 \| good	5.239 \| good	22.322 \| good	26.843 \| good	0.322 \| good	5.889 \| good	0.306 \| good
2026-07-22T10:00:00.000Z	27 \| good	5.257 \| good	22.221 \| good	25.119 \| good	0.501 \| good	10.294 \| good	0.306 \| good
2026-07-22T11:00:00.000Z	27 \| good	5.214 \| good	22.048 \| good	24.415 \| good	0.501 \| good	7.778 \| good	0.352 \| good
2026-07-22T12:00:00.000Z	27 \| good	5.25 \| good	22.566 \| good	23.626 \| good	0.519 \| good	9.736 \| good	0.423 \| good
2026-07-22T13:00:00.000Z	27 \| good	5.277 \| good	22.903 \| good	23.489 \| good	0.464 \| good	15.002 \| good	0.423 \| good
2026-07-22T14:00:00.000Z	33 \| good	5.887 \| good	24.919 \| good	25.128 \| good	0.477 \| good	9.362 \| good	0.402 \| good
2026-07-22T15:00:00.000Z	38 \| good	6.799 \| good	29.552 \| good	27.741 \| good	0.454 \| good	8.221 \| good	0.403 \| good
2026-07-22T16:00:00.000Z	44 \| good	8.474 \| good	36.563 \| good	32.011 \| good	0.386 \| good	7.142 \| good	0.403 \| good
2026-07-22T17:00:00.000Z	52 \| moderate	9.717 \| good	41.306 \| good	36.029 \| good	0.344 \| good	6.819 \| good	0.403 \| good
2026-07-22T18:00:00.000Z	54 \| moderate	10.62 \| good	45.577 \| good	40.103 \| good	0.376 \| good	6.252 \| good	0.389 \| good
2026-07-22T19:00:00.000Z	54 \| moderate	11.106 \| good	47.536 \| good	43.523 \| good	0.375 \| good	6.324 \| good	0.389 \| good
2026-07-22T20:00:00.000Z	54 \| moderate	11.227 \| good	48.279 \| good	47.782 \| good	0.351 \| good	5.958 \| good	0.389 \| good
2026-07-22T21:00:00.000Z	54 \| moderate	11.053 \| good	47.011 \| good	45.634 \| good	0.348 \| good	7.312 \| good	0.389 \| good
2026-07-22T22:00:00.000Z	54 \| moderate	10.511 \| good	44.486 \| good	45.945 \| good	0.312 \| good	5.832 \| good	0.326 \| good
2026-07-22T23:00:00.000Z	52 \| moderate	9.869 \| good	41.721 \| good	44.411 \| good	0.413 \| good	5.215 \| good	0.363 \| good
2026-07-23T00:00:00.000Z	49 \| good	9.496 \| good	39.909 \| good	41.631 \| good	0.383 \| good	7.033 \| good	0.353 \| good
2026-07-23T01:00:00.000Z	49 \| good	9.244 \| good	39.487 \| good	36.808 \| good	0.322 \| good	6.427 \| good	0.353 \| good
2026-07-23T02:00:00.000Z	49 \| good	8.887 \| good	37.672 \| good	35.988 \| good	0.317 \| good	5.279 \| good	0.316 \| good
2026-07-23T03:00:00.000Z	19 \| good	1.319 \| good	5.171 \| good	19.622 \| good	0.573 \| good	7.139 \| good	0.203 \| good
2026-07-23T04:00:00.000Z	38 \| good	7.436 \| good	30.92 \| good	32.864 \| good	0.318 \| good	4.845 \| good	0.267 \| good
2026-07-23T05:00:00.000Z	38 \| good	6.62 \| good	27.743 \| good	30.205 \| good	0.318 \| good	4.613 \| good	0.267 \| good
2026-07-23T06:00:00.000Z	33 \| good	5.842 \| good	24.746 \| good	27.443 \| good	0.321 \| good	4.177 \| good	0.257 \| good
2026-07-23T07:00:00.000Z	27 \| good	5.213 \| good	22.317 \| good	26.349 \| good	0.366 \| good	3.776 \| good	0.257 \| good
2026-07-23T08:00:00.000Z	27 \| good	4.622 \| good	20.14 \| good	24.713 \| good	0.341 \| good	3.982 \| good	0.257 \| good
2026-07-23T09:00:00.000Z	22 \| good	4.221 \| good	18.22 \| good	23.978 \| good	0.48 \| good	4.437 \| good	0.257 \| good
2026-07-23T10:00:00.000Z	22 \| good	3.965 \| good	16.697 \| good	23.274 \| good	0.48 \| good	7.148 \| good	0.259 \| good
2026-07-23T11:00:00.000Z	22 \| good	3.901 \| good	16.427 \| good	22.587 \| good	0.416 \| good	9.343 \| good	0.289 \| good
2026-07-23T12:00:00.000Z	22 \| good	3.937 \| good	16.787 \| good	20.928 \| good	0.352 \| good	12.447 \| good	0.339 \| good
2026-07-23T13:00:00.000Z	22 \| good	4.055 \| good	17.547 \| good	22.626 \| good	0.497 \| good	11.342 \| good	0.319 \| good
2026-07-23T14:00:00.000Z	27 \| good	4.744 \| good	19.634 \| good	24.983 \| good	0.467 \| good	9.703 \| good	0.272 \| good
2026-07-23T15:00:00.000Z	27 \| good	4.028 \| good	17.353 \| good	28.967 \| good	0.366 \| good	7.484 \| good	0.269 \| good
2026-07-23T16:00:00.000Z	29 \| good	4.028 \| good	17.353 \| good	31.039 \| good	0.156 \| good	6.316 \| good	0.269 \| good
2026-07-23T17:00:00.000Z	31 \| good	4.178 \| good	18.222 \| good	34.303 \| good	0.162 \| good	5.107 \| good	0.222 \| good
2026-07-23T18:00:00.000Z	35 \| good	4.173 \| good	18.071 \| good	37.851 \| good	0.338 \| good	4.081 \| good	0.259 \| good
2026-07-23T19:00:00.000Z	39 \| good	4.193 \| good	18.074 \| good	41.661 \| good	0.353 \| good	4.394 \| good	0.262 \| good
2026-07-23T20:00:00.000Z	42 \| good	4.338 \| good	18.624 \| good	44.731 \| good	0.161 \| good	2.742 \| good	0.262 \| good
2026-07-23T21:00:00.000Z	43 \| good	4.41 \| good	18.898 \| good	46.102 \| good	0.165 \| good	3.858 \| good	0.262 \| good
2026-07-23T22:00:00.000Z	44 \| good	4.457 \| good	19.297 \| good	46.729 \| good	0.112 \| good	3.506 \| good	0.262 \| good
2026-07-23T23:00:00.000Z	44 \| good	4.457 \| good	19.297 \| good	46.729 \| good	0.112 \| good	3.506 \| good	0.262 \| good
2026-07-24T00:00:00.000Z	49 \| good	9.249 \| good	40.9 \| good	43.067 \| good	0.458 \| good	4.717 \| good	0.163 \| good
2026-07-24T01:00:00.000Z	52 \| moderate	9.822 \| good	43.578 \| good	35.768 \| good	0.431 \| good	7.098 \| good	0.179 \| good
2026-07-24T02:00:00.000Z	49 \| good	8.564 \| good	37.54 \| good	33.369 \| good	0.41 \| good	7.746 \| good	0.182 \| good
2026-07-24T03:00:00.000Z	49 \| good	9.08 \| good	40.808 \| good	29.182 \| good	0.403 \| good	9.081 \| good	0.187 \| good
2026-07-24T04:00:00.000Z	52 \| moderate	10.171 \| good	45.122 \| good	26.639 \| good	0.398 \| good	10.947 \| good	0.198 \| good
2026-07-24T05:00:00.000Z	49 \| good	9.286 \| good	41.616 \| good	19.944 \| good	0.386 \| good	12.037 \| good	0.206 \| good
2026-07-24T06:00:00.000Z	52 \| moderate	9.772 \| good	43.502 \| good	17.263 \| good	0.377 \| good	12.804 \| good	0.208 \| good
2026-07-24T07:00:00.000Z	52 \| moderate	10.171 \| good	45.115 \| good	15.026 \| good	0.373 \| good	13.365 \| good	0.208 \| good
2026-07-24T08:00:00.000Z	49 \| good	8.525 \| good	37.684 \| good	15.081 \| good	0.372 \| good	13.985 \| good	0.209 \| good
2026-07-24T09:00:00.000Z	38 \| good	6.972 \| good	30.867 \| good	17.726 \| good	0.372 \| good	14.8 \| good	0.211 \| good
2026-07-24T10:00:00.000Z	38 \| good	6.527 \| good	29.099 \| good	18.394 \| good	0.368 \| good	15.851 \| good	0.22 \| good
2026-07-24T11:00:00.000Z	22 \| good	3.895 \| good	17.23 \| good	21.154 \| good	0.357 \| good	14.085 \| good	0.228 \| good
2026-07-24T12:00:00.000Z	24 \| good	2.952 \| good	12.445 \| good	25.575 \| good	0.446 \| good	11.107 \| good	0.221 \| good
2026-07-24T13:00:00.000Z	27 \| good	5.42 \| good	23.15 \| good	29.002 \| good	0.661 \| good	5.884 \| good	0.176 \| good
2026-07-24T14:00:00.000Z	33 \| good	6.19 \| good	27.404 \| good	31.287 \| good	0.692 \| good	3.038 \| good	0.156 \| good
2026-07-24T15:00:00.000Z	34 \| good	6.26 \| good	27.686 \| good	36.872 \| good	0.664 \| good	1.653 \| good	0.15 \| good
2026-07-24T16:00:00.000Z	41 \| good	6.931 \| good	30.489 \| good	43.587 \| good	0.614 \| good	1.17 \| good	0.149 \| good
2026-07-24T17:00:00.000Z	44 \| good	8.004 \| good	35.305 \| good	46.201 \| good	0.585 \| good	1.023 \| good	0.149 \| good
2026-07-24T18:00:00.000Z	52 \| moderate	9.515 \| good	42.412 \| good	47.571 \| good	0.569 \| good	1.011 \| good	0.151 \| good
2026-07-24T19:00:00.000Z	43 \| good	3.743 \| good	16.226 \| good	45.747 \| good	0.559 \| good	1.057 \| good	0.152 \| good
2026-07-24T20:00:00.000Z	41 \| good	4.08 \| good	18.099 \| good	44.167 \| good	0.544 \| good	1.112 \| good	0.153 \| good
2026-07-24T21:00:00.000Z	41 \| good	5.004 \| good	21.599 \| good	44.272 \| good	0.528 \| good	1.225 \| good	0.154 \| good
2026-07-24T22:00:00.000Z	41 \| good	4.081 \| good	18.062 \| good	44.411 \| good	0.51 \| good	1.504 \| good	0.155 \| good
2026-07-24T23:00:00.000Z	38 \| good	5.702 \| good	24.619 \| good	40.616 \| good	0.482 \| good	2.129 \| good	0.157 \| good
2026-07-25T00:00:00.000Z	38 \| good	7.214 \| good	31.772 \| good	35.316 \| good	0.447 \| good	3.526 \| good	0.164 \| good
2026-07-25T01:00:00.000Z	44 \| good	7.578 \| good	33.305 \| good	27.277 \| good	0.41 \| good	4.411 \| good	0.164 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	9.824 \| good	43.833 \| good	23.496 \| good	0.375 \| good	5.101 \| good	0.16 \| good
2026-07-25T03:00:00.000Z	49 \| good	9.031 \| good	39.945 \| good	20.768 \| good	0.366 \| good	5.582 \| good	0.153 \| good
2026-07-25T04:00:00.000Z	38 \| good	7.14 \| good	31.462 \| good	17.556 \| good	0.368 \| good	7.052 \| good	0.155 \| good
2026-07-25T05:00:00.000Z	22 \| good	4.413 \| good	19.41 \| good	15.333 \| good	0.386 \| good	8.377 \| good	0.16 \| good
2026-07-25T06:00:00.000Z	16 \| good	1.012 \| good	4.11 \| good	16.796 \| good	0.412 \| good	10.407 \| good	0.168 \| good
2026-07-25T07:00:00.000Z	17 \| good	0.952 \| good	3.453 \| good	17.638 \| good	0.451 \| good	12.384 \| good	0.176 \| good
2026-07-25T08:00:00.000Z	16 \| good	0.684 \| good	2.175 \| good	17.292 \| good	0.495 \| good	12.605 \| good	0.177 \| good
2026-07-25T09:00:00.000Z	12 \| good	1.291 \| good	5.169 \| good	13.055 \| good	0.538 \| good	13.266 \| good	0.181 \| good
2026-07-25T10:00:00.000Z	14 \| good	1.375 \| good	5.701 \| good	14.706 \| good	0.57 \| good	14.091 \| good	0.187 \| good
2026-07-25T11:00:00.000Z	14 \| good	1.259 \| good	4.978 \| good	14.924 \| good	0.579 \| good	13.626 \| good	0.195 \| good
2026-07-25T12:00:00.000Z	14 \| good	0.53 \| good	1.717 \| good	15.484 \| good	0.663 \| good	9.105 \| good	0.179 \| good
2026-07-25T13:00:00.000Z	18 \| good	0.839 \| good	3.194 \| good	18.657 \| good	0.791 \| good	4.564 \| good	0.15 \| good
2026-07-25T14:00:00.000Z	24 \| good	1.497 \| good	6.189 \| good	26 \| good	0.683 \| good	2.416 \| good	0.141 \| good
2026-07-25T15:00:00.000Z	31 \| good	2.004 \| good	8.175 \| good	33.223 \| good	0.543 \| good	1.439 \| good	0.142 \| good
2026-07-25T16:00:00.000Z	38 \| good	3.574 \| good	16 \| good	40.666 \| good	0.42 \| good	0.985 \| good	0.144 \| good
2026-07-25T17:00:00.000Z	40 \| good	4.176 \| good	18.184 \| good	43.422 \| good	0.367 \| good	0.843 \| good	0.144 \| good
2026-07-25T18:00:00.000Z	44 \| good	5.438 \| good	23.171 \| good	47.078 \| good	0.338 \| good	0.791 \| good	0.144 \| good
2026-07-25T19:00:00.000Z	48 \| good	6.373 \| good	28.567 \| good	52.031 \| good	0.325 \| good	0.792 \| good	0.144 \| good
2026-07-25T20:00:00.000Z	50 \| good	5.819 \| good	25.895 \| good	54.159 \| good	0.318 \| good	0.807 \| good	0.143 \| good
2026-07-25T21:00:00.000Z	49 \| good	6.225 \| good	27.446 \| good	53.173 \| good	0.316 \| good	0.878 \| good	0.143 \| good
2026-07-25T22:00:00.000Z	47 \| good	6.298 \| good	27.822 \| good	51.216 \| good	0.317 \| good	1.087 \| good	0.143 \| good
2026-07-25T23:00:00.000Z	46 \| good	5.112 \| good	22.056 \| good	49.723 \| good	0.324 \| good	1.589 \| good	0.145 \| good

Real-time air quality index in Lower Gwynedd, Pennsylvania today

Common air pollutants in Lower Gwynedd, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Lower Gwynedd, Pennsylvania air quality forecast and history

Empower business decisions with accurate air quality data

Lower Gwynedd, Pennsylvania air quality map: Real-time AQI near you

Air quality in nearby cities

Whitpain, Pennsylvania

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Upper Gwynedd, Pennsylvania

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East Norriton, Pennsylvania

How accurate is Pennsylvania, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Lower Gwynedd, Pennsylvania updated?

When did Lower Gwynedd, Pennsylvania experience the worst air quality in the last 24 hours?

When did Lower Gwynedd, Pennsylvania have its best air quality in the last 24 hours?

What is the real-time air quality index for Lower Gwynedd, Pennsylvania?

Which pollutant is found most often in Lower Gwynedd, Pennsylvania?

What can I do if the air quality in Lower Gwynedd, Pennsylvania is poor?

What are the current PM2.5 levels in Lower Gwynedd, Pennsylvania?

What are the current PM10 levels at Lower Gwynedd, Pennsylvania?

What are the current carbon monoxide (CO) levels at Lower Gwynedd, Pennsylvania?

What are the current sulfur dioxide (SO2) levels at Lower Gwynedd, Pennsylvania?

What are the current ozone (O3) levels at Lower Gwynedd, Pennsylvania?

What are the current nitrogen dioxide (NO2) levels at Lower Gwynedd, Pennsylvania?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Lower Gwynedd, Pennsylvania?

What are the current PM₁₀ levels at Lower Gwynedd, Pennsylvania?

What are the current sulfur dioxide (SO₂) levels at Lower Gwynedd, Pennsylvania?

What are the current ozone (O₃) levels at Lower Gwynedd, Pennsylvania?

What are the current nitrogen dioxide (NO₂) levels at Lower Gwynedd, Pennsylvania?