What is the current level of PM10 in Upper Uwchlan, Pennsylvania?

Upper Uwchlan, Pennsylvania currently has a PM10 concentration of 17.21 μg/m3.

What is the current level of sulfur dioxide (SO2) in Upper Uwchlan, Pennsylvania?

The current sulfur dioxide (SO2) concentration in Upper Uwchlan, Pennsylvania is 0.238 ppb.

What is the current level of ozone (O3) in Upper Uwchlan, Pennsylvania?

Upper Uwchlan, Pennsylvania currently has an ozone (O3) concentration of 51.595 ppm.

What is the current level of nitrogen dioxide (NO2) in Upper Uwchlan, Pennsylvania?

The current level of nitrogen dioxide (NO2) in Upper Uwchlan, Pennsylvania is 4.096 ppb.

Current air quality index in Upper Uwchlan, Pennsylvania today

Q: What is the PM2.5 concentration in Upper Uwchlan, Pennsylvania right now?

Upper Uwchlan, Pennsylvania currently has a PM2.5 concentration of 3.691 μg/m3.

Stay updated with real-time air quality in Upper Uwchlan, 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

Upper Uwchlan, Pennsylvania

Last updated: ... (Local time)

Common air pollutants in Upper Uwchlan, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.69 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.21 μg/m³

155

255

425

605+

Ozone (O₃)

51.59 ppb

201

201+

Sulfur Dioxide (SO₂)

0.24 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.10 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Upper Uwchlan, Pennsylvania

Get Live Pollen Counts

Upper Uwchlan, Pennsylvania

Scroll To Air Quality Map

Track live Upper Uwchlan, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	52 \| moderate	10.014 \| good	25.521 \| good	39.509 \| good	0.331 \| good	9.817 \| good	0.378 \| good
2026-07-22T00:00:00.000Z	41 \| good	7.153 \| good	44.482 \| good	39.002 \| good	0.344 \| good	8.171 \| good	0.369 \| good
2026-07-22T01:00:00.000Z	29 \| good	4.549 \| good	23.155 \| good	31.324 \| good	0.354 \| good	6.353 \| good	0.405 \| good
2026-07-22T02:00:00.000Z	36 \| good	5.927 \| good	38.754 \| good	35.594 \| good	0.343 \| good	6.105 \| good	0.333 \| good
2026-07-22T03:00:00.000Z	33 \| good	5.974 \| good	32.278 \| good	32.227 \| good	0.399 \| good	9.358 \| good	0.343 \| good
2026-07-22T04:00:00.000Z	38 \| good	6.819 \| good	19.5 \| good	34.66 \| good	0.358 \| good	12.068 \| good	0.343 \| good
2026-07-22T05:00:00.000Z	32 \| good	5.354 \| good	23.584 \| good	34.566 \| good	0.371 \| good	9.024 \| good	0.315 \| good
2026-07-22T06:00:00.000Z	28 \| good	4.818 \| good	28.034 \| good	30.116 \| good	0.413 \| good	6.301 \| good	0.296 \| good
2026-07-22T07:00:00.000Z	31 \| good	3.63 \| good	17.7 \| good	32.611 \| good	0.413 \| good	5.482 \| good	0.296 \| good
2026-07-22T08:00:00.000Z	27 \| good	4.578 \| good	17.786 \| good	27.93 \| good	0.333 \| good	6.291 \| good	0.247 \| good
2026-07-22T09:00:00.000Z	25 \| good	3.289 \| good	18.189 \| good	27.406 \| good	0.343 \| good	8.287 \| good	0.278 \| good
2026-07-22T10:00:00.000Z	27 \| good	4.236 \| good	17.416 \| good	28.844 \| good	0.426 \| good	10.877 \| good	0.278 \| good
2026-07-22T11:00:00.000Z	25 \| good	3.682 \| good	15.364 \| good	26.894 \| good	0.426 \| good	8.462 \| good	0.324 \| good
2026-07-22T12:00:00.000Z	23 \| good	3.743 \| good	18.262 \| good	24.691 \| good	0.466 \| good	8.779 \| good	0.406 \| good
2026-07-22T13:00:00.000Z	22 \| good	4.174 \| good	15.121 \| good	22.906 \| good	0.436 \| good	10.118 \| good	0.406 \| good
2026-07-22T14:00:00.000Z	23 \| good	4.353 \| good	17.337 \| good	25.193 \| good	0.473 \| good	6.723 \| good	0.365 \| good
2026-07-22T15:00:00.000Z	33 \| good	5.531 \| good	24.827 \| good	31.19 \| good	0.516 \| good	6.802 \| good	0.369 \| good
2026-07-22T16:00:00.000Z	38 \| good	6.776 \| good	28.923 \| good	33.54 \| good	0.334 \| good	8.129 \| good	0.369 \| good
2026-07-22T17:00:00.000Z	44 \| good	8.176 \| good	32.592 \| good	41.375 \| good	0.304 \| good	7.545 \| good	0.369 \| good
2026-07-22T18:00:00.000Z	52 \| moderate	9.77 \| good	37.582 \| good	42.404 \| good	0.368 \| good	6.883 \| good	0.347 \| good
2026-07-22T19:00:00.000Z	44 \| good	8.386 \| good	33.875 \| good	44.803 \| good	0.369 \| good	7.153 \| good	0.347 \| good
2026-07-22T20:00:00.000Z	54 \| moderate	10.663 \| good	30.249 \| good	47.029 \| good	0.354 \| good	7.053 \| good	0.337 \| good
2026-07-22T21:00:00.000Z	52 \| moderate	9.601 \| good	29.753 \| good	46.322 \| good	0.343 \| good	8.124 \| good	0.347 \| good
2026-07-22T22:00:00.000Z	49 \| good	8.644 \| good	32.496 \| good	47.184 \| good	0.33 \| good	6.491 \| good	0.316 \| good
2026-07-22T23:00:00.000Z	44 \| good	8.481 \| good	30.096 \| good	42.211 \| good	0.564 \| good	5.727 \| good	0.338 \| good
2026-07-23T00:00:00.000Z	44 \| good	7.662 \| good	37.057 \| good	46.014 \| good	0.427 \| good	4.654 \| good	0.319 \| good
2026-07-23T01:00:00.000Z	49 \| good	9.08 \| good	37.91 \| good	40.025 \| good	0.33 \| good	5.065 \| good	0.319 \| good
2026-07-23T02:00:00.000Z	44 \| good	8.291 \| good	36.43 \| good	34.175 \| good	0.359 \| good	10.585 \| good	0.297 \| good
2026-07-23T03:00:00.000Z	21 \| good	0.855 \| good	3.327 \| good	23.474 \| good	0.885 \| good	5.336 \| good	0.198 \| good
2026-07-23T04:00:00.000Z	38 \| good	6.641 \| good	23.693 \| good	38.382 \| good	0.387 \| good	7.926 \| good	0.242 \| good
2026-07-23T05:00:00.000Z	33 \| good	5.515 \| good	21.293 \| good	34.844 \| good	0.388 \| good	9.401 \| good	0.242 \| good
2026-07-23T06:00:00.000Z	29 \| good	4.938 \| good	19.475 \| good	30.927 \| good	0.367 \| good	8.988 \| good	0.223 \| good
2026-07-23T07:00:00.000Z	28 \| good	4.483 \| good	19.974 \| good	29.51 \| good	0.389 \| good	7.302 \| good	0.223 \| good
2026-07-23T08:00:00.000Z	26 \| good	4.116 \| good	21.252 \| good	27.956 \| good	0.318 \| good	7.383 \| good	0.223 \| good
2026-07-23T09:00:00.000Z	26 \| good	3.329 \| good	13.804 \| good	27.97 \| good	0.43 \| good	6.408 \| good	0.223 \| good
2026-07-23T10:00:00.000Z	25 \| good	3.31 \| good	13.352 \| good	26.952 \| good	0.431 \| good	7.693 \| good	0.223 \| good
2026-07-23T11:00:00.000Z	23 \| good	3.127 \| good	16.924 \| good	24.682 \| good	0.469 \| good	11 \| good	0.279 \| good
2026-07-23T12:00:00.000Z	18 \| good	3.093 \| good	14.231 \| good	19.456 \| good	0.417 \| good	11.212 \| good	0.32 \| good
2026-07-23T13:00:00.000Z	25 \| good	3.368 \| good	15.188 \| good	26.573 \| good	0.524 \| good	11.119 \| good	0.283 \| good
2026-07-23T14:00:00.000Z	27 \| good	3.088 \| good	14.486 \| good	28.804 \| good	0.469 \| good	9.69 \| good	0.242 \| good
2026-07-23T15:00:00.000Z	31 \| good	3.314 \| good	14.147 \| good	33.123 \| good	0.391 \| good	7.421 \| good	0.242 \| good
2026-07-23T16:00:00.000Z	33 \| good	3.525 \| good	14.481 \| good	36.011 \| good	0.222 \| good	7.528 \| good	0.242 \| good
2026-07-23T17:00:00.000Z	37 \| good	3.258 \| good	13.851 \| good	39.972 \| good	0.243 \| good	6.179 \| good	0.201 \| good
2026-07-23T18:00:00.000Z	41 \| good	3.285 \| good	14.813 \| good	43.602 \| good	0.325 \| good	5.096 \| good	0.223 \| good
2026-07-23T19:00:00.000Z	43 \| good	2.988 \| good	13.351 \| good	45.789 \| good	0.337 \| good	4.001 \| good	0.223 \| good
2026-07-23T20:00:00.000Z	44 \| good	3.363 \| good	15.627 \| good	48.334 \| good	0.227 \| good	2.759 \| good	0.223 \| good
2026-07-23T21:00:00.000Z	48 \| good	3.691 \| good	17.21 \| good	51.595 \| good	0.238 \| good	4.096 \| good	0.223 \| good
2026-07-23T22:00:00.000Z	48 \| good	3.691 \| good	17.21 \| good	51.595 \| good	0.238 \| good	4.096 \| good	0.223 \| good
2026-07-23T23:00:00.000Z	44 \| good	5.292 \| good	22.99 \| good	47.819 \| good	0.605 \| good	1.655 \| good	0.147 \| good
2026-07-24T00:00:00.000Z	35 \| good	4.329 \| good	18.873 \| good	38.444 \| good	0.703 \| good	3.739 \| good	0.166 \| good
2026-07-24T01:00:00.000Z	31 \| good	4.385 \| good	19.248 \| good	33.073 \| good	0.831 \| good	6.256 \| good	0.186 \| good
2026-07-24T02:00:00.000Z	27 \| good	5.096 \| good	22.284 \| good	28.508 \| good	0.92 \| good	7.477 \| good	0.196 \| good
2026-07-24T03:00:00.000Z	33 \| good	6.488 \| good	28.801 \| good	24.3 \| good	0.987 \| good	8.709 \| good	0.204 \| good
2026-07-24T04:00:00.000Z	44 \| good	8.304 \| good	36.624 \| good	21.554 \| good	1.028 \| good	10.251 \| good	0.213 \| good
2026-07-24T05:00:00.000Z	44 \| good	8.254 \| good	36.248 \| good	19.025 \| good	0.997 \| good	11.18 \| good	0.219 \| good
2026-07-24T06:00:00.000Z	49 \| good	8.545 \| good	37.752 \| good	17.133 \| good	0.919 \| good	11.758 \| good	0.219 \| good
2026-07-24T07:00:00.000Z	49 \| good	9.145 \| good	40.674 \| good	16.218 \| good	0.853 \| good	12.265 \| good	0.218 \| good
2026-07-24T08:00:00.000Z	49 \| good	8.951 \| good	39.491 \| good	16.517 \| good	0.808 \| good	12.724 \| good	0.218 \| good
2026-07-24T09:00:00.000Z	49 \| good	8.724 \| good	38.601 \| good	18.254 \| good	0.777 \| good	13.143 \| good	0.217 \| good
2026-07-24T10:00:00.000Z	44 \| good	8.195 \| good	36.163 \| good	17.381 \| good	0.741 \| good	13.945 \| good	0.221 \| good
2026-07-24T11:00:00.000Z	38 \| good	6.736 \| good	29.744 \| good	21.294 \| good	0.663 \| good	12.624 \| good	0.225 \| good
2026-07-24T12:00:00.000Z	38 \| good	7.094 \| good	31.194 \| good	28.731 \| good	0.667 \| good	9.198 \| good	0.208 \| good
2026-07-24T13:00:00.000Z	52 \| moderate	10.408 \| good	46.26 \| good	35.656 \| good	0.841 \| good	5.368 \| good	0.174 \| good
2026-07-24T14:00:00.000Z	52 \| moderate	10.295 \| good	45.453 \| good	38.51 \| good	0.89 \| good	2.765 \| good	0.155 \| good
2026-07-24T15:00:00.000Z	52 \| moderate	10.016 \| good	44.642 \| good	43.616 \| good	0.825 \| good	1.502 \| good	0.149 \| good
2026-07-24T16:00:00.000Z	47 \| good	7.827 \| good	34.408 \| good	50.759 \| good	0.748 \| good	1.056 \| good	0.148 \| good
2026-07-24T17:00:00.000Z	51 \| moderate	6.511 \| good	28.839 \| good	54.737 \| good	0.707 \| good	0.929 \| good	0.148 \| good
2026-07-24T18:00:00.000Z	61 \| moderate	6.943 \| good	30.913 \| good	57.627 \| fine	0.689 \| good	0.918 \| good	0.149 \| good
2026-07-24T19:00:00.000Z	67 \| moderate	6.054 \| good	26.712 \| good	59.875 \| fine	0.678 \| good	0.95 \| good	0.151 \| good
2026-07-24T20:00:00.000Z	71 \| moderate	6.275 \| good	27.957 \| good	61.132 \| fine	0.673 \| good	1.023 \| good	0.153 \| good
2026-07-24T21:00:00.000Z	64 \| moderate	6.349 \| good	28.183 \| good	58.891 \| fine	0.665 \| good	1.145 \| good	0.154 \| good
2026-07-24T22:00:00.000Z	48 \| good	6.092 \| good	26.956 \| good	52.443 \| good	0.651 \| good	1.447 \| good	0.157 \| good
2026-07-24T23:00:00.000Z	41 \| good	5.834 \| good	25.489 \| good	43.884 \| good	0.671 \| good	2.326 \| good	0.164 \| good
2026-07-25T00:00:00.000Z	38 \| good	6.795 \| good	30.117 \| good	36.523 \| good	0.661 \| good	3.735 \| good	0.172 \| good
2026-07-25T01:00:00.000Z	38 \| good	7.128 \| good	31.487 \| good	28.832 \| good	0.616 \| good	4.272 \| good	0.167 \| good
2026-07-25T02:00:00.000Z	38 \| good	7.209 \| good	31.867 \| good	23.588 \| good	0.548 \| good	4.686 \| good	0.162 \| good
2026-07-25T03:00:00.000Z	33 \| good	5.974 \| good	25.951 \| good	20.809 \| good	0.575 \| good	4.454 \| good	0.154 \| good
2026-07-25T04:00:00.000Z	27 \| good	4.692 \| good	20.326 \| good	18.988 \| good	0.59 \| good	4.853 \| good	0.151 \| good
2026-07-25T05:00:00.000Z	16 \| good	3.423 \| good	15.211 \| good	17.461 \| good	0.475 \| good	5.288 \| good	0.148 \| good
2026-07-25T06:00:00.000Z	16 \| good	2.56 \| good	10.439 \| good	15.897 \| good	0.462 \| good	6.279 \| good	0.151 \| good
2026-07-25T07:00:00.000Z	14 \| good	2.26 \| good	9.056 \| good	15.249 \| good	0.569 \| good	7.742 \| good	0.158 \| good
2026-07-25T08:00:00.000Z	14 \| good	1.927 \| good	8 \| good	15.449 \| good	0.749 \| good	9.328 \| good	0.169 \| good
2026-07-25T09:00:00.000Z	11 \| good	1.566 \| good	6.774 \| good	11.96 \| good	0.968 \| good	10.97 \| good	0.18 \| good
2026-07-25T10:00:00.000Z	13 \| good	1.845 \| good	7.763 \| good	13.851 \| good	1.193 \| good	12.417 \| good	0.191 \| good
2026-07-25T11:00:00.000Z	15 \| good	1.845 \| good	7.742 \| good	16.489 \| good	1.457 \| good	12.535 \| good	0.205 \| good
2026-07-25T12:00:00.000Z	20 \| good	1.495 \| good	6.315 \| good	21.545 \| good	1.193 \| good	8.362 \| good	0.19 \| good
2026-07-25T13:00:00.000Z	24 \| good	0.961 \| good	3.993 \| good	25.594 \| good	0.991 \| good	4.21 \| good	0.152 \| good
2026-07-25T14:00:00.000Z	29 \| good	1.465 \| good	6.032 \| good	31.028 \| good	0.904 \| good	2.378 \| good	0.143 \| good
2026-07-25T15:00:00.000Z	35 \| good	2.794 \| good	11.65 \| good	37.628 \| good	0.745 \| good	1.419 \| good	0.143 \| good
2026-07-25T16:00:00.000Z	42 \| good	4.632 \| good	20.122 \| good	44.885 \| good	0.597 \| good	0.985 \| good	0.145 \| good
2026-07-25T17:00:00.000Z	47 \| good	6.32 \| good	28.117 \| good	51.385 \| good	0.508 \| good	0.821 \| good	0.145 \| good
2026-07-25T18:00:00.000Z	58 \| moderate	7.785 \| good	34.359 \| good	56.701 \| fine	0.451 \| good	0.757 \| good	0.144 \| good
2026-07-25T19:00:00.000Z	71 \| moderate	8.262 \| good	36.384 \| good	60.942 \| fine	0.417 \| good	0.745 \| good	0.143 \| good
2026-07-25T20:00:00.000Z	80 \| moderate	7.437 \| good	32.693 \| good	63.878 \| fine	0.395 \| good	0.759 \| good	0.142 \| good
2026-07-25T21:00:00.000Z	87 \| moderate	6.973 \| good	31.077 \| good	65.621 \| fine	0.385 \| good	0.819 \| good	0.142 \| good
2026-07-25T22:00:00.000Z	80 \| moderate	7.267 \| good	31.949 \| good	64.191 \| fine	0.385 \| good	1.001 \| good	0.142 \| good

Upper Uwchlan

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Real-time air quality map: Monitor AQI near Upper Uwchlan, Pennsylvania

0.22ppm

How accurate is Pennsylvania, USA air quality data?

The air quality data for Pennsylvania, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Upper Uwchlan, Pennsylvania get updated?

Air quality updates for Upper Uwchlan, Pennsylvania are available every hour.

What time in the past 24 hours saw the poorest air quality in Upper Uwchlan, Pennsylvania?

Upper Uwchlan, Pennsylvania experienced its worst air quality at 01:00:00, 2026-07-23.

When was air quality in Upper Uwchlan, Pennsylvania the best over the past 24 hours?

The best air quality in Upper Uwchlan, Pennsylvania was observed at 12:00:00 on 2026-07-23.

What is the air quality in Upper Uwchlan, Pennsylvania right now?

The air quality in Upper Uwchlan, Pennsylvania right now is Good, with an AQI of 48.

What pollutant is most frequently found in Upper Uwchlan, Pennsylvania?

In Upper Uwchlan, Pennsylvania, O3 is the most frequently found pollutant.

What can I do if the air quality in Upper Uwchlan, Pennsylvania is poor?

When air quality in Upper Uwchlan, Pennsylvania is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Upper Uwchlan, Pennsylvania right now?

Upper Uwchlan, Pennsylvania currently has a PM_2.5 concentration of 3.691 μg/m³.

What is the current level of PM₁₀ in Upper Uwchlan, Pennsylvania?

Upper Uwchlan, Pennsylvania currently has a PM₁₀ concentration of 17.21 μg/m³.

What is the current level of carbon monoxide (CO) in Upper Uwchlan, Pennsylvania?

The current carbon monoxide (CO) level in Upper Uwchlan, Pennsylvania is 0.223 ppm.

What is the current level of sulfur dioxide (SO₂) in Upper Uwchlan, Pennsylvania?

The current sulfur dioxide (SO₂) concentration in Upper Uwchlan, Pennsylvania is 0.238 ppb.

What is the current level of ozone (O₃) in Upper Uwchlan, Pennsylvania?

Upper Uwchlan, Pennsylvania currently has an ozone (O₃) concentration of 51.595 ppm.

What is the current level of nitrogen dioxide (NO₂) in Upper Uwchlan, Pennsylvania?

The current level of nitrogen dioxide (NO₂) in Upper Uwchlan, Pennsylvania is 4.096 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	52 \| moderate	10.014 \| good	25.521 \| good	39.509 \| good	0.331 \| good	9.817 \| good	0.378 \| good
2026-07-22T00:00:00.000Z	41 \| good	7.153 \| good	44.482 \| good	39.002 \| good	0.344 \| good	8.171 \| good	0.369 \| good
2026-07-22T01:00:00.000Z	29 \| good	4.549 \| good	23.155 \| good	31.324 \| good	0.354 \| good	6.353 \| good	0.405 \| good
2026-07-22T02:00:00.000Z	36 \| good	5.927 \| good	38.754 \| good	35.594 \| good	0.343 \| good	6.105 \| good	0.333 \| good
2026-07-22T03:00:00.000Z	33 \| good	5.974 \| good	32.278 \| good	32.227 \| good	0.399 \| good	9.358 \| good	0.343 \| good
2026-07-22T04:00:00.000Z	38 \| good	6.819 \| good	19.5 \| good	34.66 \| good	0.358 \| good	12.068 \| good	0.343 \| good
2026-07-22T05:00:00.000Z	32 \| good	5.354 \| good	23.584 \| good	34.566 \| good	0.371 \| good	9.024 \| good	0.315 \| good
2026-07-22T06:00:00.000Z	28 \| good	4.818 \| good	28.034 \| good	30.116 \| good	0.413 \| good	6.301 \| good	0.296 \| good
2026-07-22T07:00:00.000Z	31 \| good	3.63 \| good	17.7 \| good	32.611 \| good	0.413 \| good	5.482 \| good	0.296 \| good
2026-07-22T08:00:00.000Z	27 \| good	4.578 \| good	17.786 \| good	27.93 \| good	0.333 \| good	6.291 \| good	0.247 \| good
2026-07-22T09:00:00.000Z	25 \| good	3.289 \| good	18.189 \| good	27.406 \| good	0.343 \| good	8.287 \| good	0.278 \| good
2026-07-22T10:00:00.000Z	27 \| good	4.236 \| good	17.416 \| good	28.844 \| good	0.426 \| good	10.877 \| good	0.278 \| good
2026-07-22T11:00:00.000Z	25 \| good	3.682 \| good	15.364 \| good	26.894 \| good	0.426 \| good	8.462 \| good	0.324 \| good
2026-07-22T12:00:00.000Z	23 \| good	3.743 \| good	18.262 \| good	24.691 \| good	0.466 \| good	8.779 \| good	0.406 \| good
2026-07-22T13:00:00.000Z	22 \| good	4.174 \| good	15.121 \| good	22.906 \| good	0.436 \| good	10.118 \| good	0.406 \| good
2026-07-22T14:00:00.000Z	23 \| good	4.353 \| good	17.337 \| good	25.193 \| good	0.473 \| good	6.723 \| good	0.365 \| good
2026-07-22T15:00:00.000Z	33 \| good	5.531 \| good	24.827 \| good	31.19 \| good	0.516 \| good	6.802 \| good	0.369 \| good
2026-07-22T16:00:00.000Z	38 \| good	6.776 \| good	28.923 \| good	33.54 \| good	0.334 \| good	8.129 \| good	0.369 \| good
2026-07-22T17:00:00.000Z	44 \| good	8.176 \| good	32.592 \| good	41.375 \| good	0.304 \| good	7.545 \| good	0.369 \| good
2026-07-22T18:00:00.000Z	52 \| moderate	9.77 \| good	37.582 \| good	42.404 \| good	0.368 \| good	6.883 \| good	0.347 \| good
2026-07-22T19:00:00.000Z	44 \| good	8.386 \| good	33.875 \| good	44.803 \| good	0.369 \| good	7.153 \| good	0.347 \| good
2026-07-22T20:00:00.000Z	54 \| moderate	10.663 \| good	30.249 \| good	47.029 \| good	0.354 \| good	7.053 \| good	0.337 \| good
2026-07-22T21:00:00.000Z	52 \| moderate	9.601 \| good	29.753 \| good	46.322 \| good	0.343 \| good	8.124 \| good	0.347 \| good
2026-07-22T22:00:00.000Z	49 \| good	8.644 \| good	32.496 \| good	47.184 \| good	0.33 \| good	6.491 \| good	0.316 \| good
2026-07-22T23:00:00.000Z	44 \| good	8.481 \| good	30.096 \| good	42.211 \| good	0.564 \| good	5.727 \| good	0.338 \| good
2026-07-23T00:00:00.000Z	44 \| good	7.662 \| good	37.057 \| good	46.014 \| good	0.427 \| good	4.654 \| good	0.319 \| good
2026-07-23T01:00:00.000Z	49 \| good	9.08 \| good	37.91 \| good	40.025 \| good	0.33 \| good	5.065 \| good	0.319 \| good
2026-07-23T02:00:00.000Z	44 \| good	8.291 \| good	36.43 \| good	34.175 \| good	0.359 \| good	10.585 \| good	0.297 \| good
2026-07-23T03:00:00.000Z	21 \| good	0.855 \| good	3.327 \| good	23.474 \| good	0.885 \| good	5.336 \| good	0.198 \| good
2026-07-23T04:00:00.000Z	38 \| good	6.641 \| good	23.693 \| good	38.382 \| good	0.387 \| good	7.926 \| good	0.242 \| good
2026-07-23T05:00:00.000Z	33 \| good	5.515 \| good	21.293 \| good	34.844 \| good	0.388 \| good	9.401 \| good	0.242 \| good
2026-07-23T06:00:00.000Z	29 \| good	4.938 \| good	19.475 \| good	30.927 \| good	0.367 \| good	8.988 \| good	0.223 \| good
2026-07-23T07:00:00.000Z	28 \| good	4.483 \| good	19.974 \| good	29.51 \| good	0.389 \| good	7.302 \| good	0.223 \| good
2026-07-23T08:00:00.000Z	26 \| good	4.116 \| good	21.252 \| good	27.956 \| good	0.318 \| good	7.383 \| good	0.223 \| good
2026-07-23T09:00:00.000Z	26 \| good	3.329 \| good	13.804 \| good	27.97 \| good	0.43 \| good	6.408 \| good	0.223 \| good
2026-07-23T10:00:00.000Z	25 \| good	3.31 \| good	13.352 \| good	26.952 \| good	0.431 \| good	7.693 \| good	0.223 \| good
2026-07-23T11:00:00.000Z	23 \| good	3.127 \| good	16.924 \| good	24.682 \| good	0.469 \| good	11 \| good	0.279 \| good
2026-07-23T12:00:00.000Z	18 \| good	3.093 \| good	14.231 \| good	19.456 \| good	0.417 \| good	11.212 \| good	0.32 \| good
2026-07-23T13:00:00.000Z	25 \| good	3.368 \| good	15.188 \| good	26.573 \| good	0.524 \| good	11.119 \| good	0.283 \| good
2026-07-23T14:00:00.000Z	27 \| good	3.088 \| good	14.486 \| good	28.804 \| good	0.469 \| good	9.69 \| good	0.242 \| good
2026-07-23T15:00:00.000Z	31 \| good	3.314 \| good	14.147 \| good	33.123 \| good	0.391 \| good	7.421 \| good	0.242 \| good
2026-07-23T16:00:00.000Z	33 \| good	3.525 \| good	14.481 \| good	36.011 \| good	0.222 \| good	7.528 \| good	0.242 \| good
2026-07-23T17:00:00.000Z	37 \| good	3.258 \| good	13.851 \| good	39.972 \| good	0.243 \| good	6.179 \| good	0.201 \| good
2026-07-23T18:00:00.000Z	41 \| good	3.285 \| good	14.813 \| good	43.602 \| good	0.325 \| good	5.096 \| good	0.223 \| good
2026-07-23T19:00:00.000Z	43 \| good	2.988 \| good	13.351 \| good	45.789 \| good	0.337 \| good	4.001 \| good	0.223 \| good
2026-07-23T20:00:00.000Z	44 \| good	3.363 \| good	15.627 \| good	48.334 \| good	0.227 \| good	2.759 \| good	0.223 \| good
2026-07-23T21:00:00.000Z	48 \| good	3.691 \| good	17.21 \| good	51.595 \| good	0.238 \| good	4.096 \| good	0.223 \| good
2026-07-23T22:00:00.000Z	48 \| good	3.691 \| good	17.21 \| good	51.595 \| good	0.238 \| good	4.096 \| good	0.223 \| good
2026-07-23T23:00:00.000Z	44 \| good	5.292 \| good	22.99 \| good	47.819 \| good	0.605 \| good	1.655 \| good	0.147 \| good
2026-07-24T00:00:00.000Z	35 \| good	4.329 \| good	18.873 \| good	38.444 \| good	0.703 \| good	3.739 \| good	0.166 \| good
2026-07-24T01:00:00.000Z	31 \| good	4.385 \| good	19.248 \| good	33.073 \| good	0.831 \| good	6.256 \| good	0.186 \| good
2026-07-24T02:00:00.000Z	27 \| good	5.096 \| good	22.284 \| good	28.508 \| good	0.92 \| good	7.477 \| good	0.196 \| good
2026-07-24T03:00:00.000Z	33 \| good	6.488 \| good	28.801 \| good	24.3 \| good	0.987 \| good	8.709 \| good	0.204 \| good
2026-07-24T04:00:00.000Z	44 \| good	8.304 \| good	36.624 \| good	21.554 \| good	1.028 \| good	10.251 \| good	0.213 \| good
2026-07-24T05:00:00.000Z	44 \| good	8.254 \| good	36.248 \| good	19.025 \| good	0.997 \| good	11.18 \| good	0.219 \| good
2026-07-24T06:00:00.000Z	49 \| good	8.545 \| good	37.752 \| good	17.133 \| good	0.919 \| good	11.758 \| good	0.219 \| good
2026-07-24T07:00:00.000Z	49 \| good	9.145 \| good	40.674 \| good	16.218 \| good	0.853 \| good	12.265 \| good	0.218 \| good
2026-07-24T08:00:00.000Z	49 \| good	8.951 \| good	39.491 \| good	16.517 \| good	0.808 \| good	12.724 \| good	0.218 \| good
2026-07-24T09:00:00.000Z	49 \| good	8.724 \| good	38.601 \| good	18.254 \| good	0.777 \| good	13.143 \| good	0.217 \| good
2026-07-24T10:00:00.000Z	44 \| good	8.195 \| good	36.163 \| good	17.381 \| good	0.741 \| good	13.945 \| good	0.221 \| good
2026-07-24T11:00:00.000Z	38 \| good	6.736 \| good	29.744 \| good	21.294 \| good	0.663 \| good	12.624 \| good	0.225 \| good
2026-07-24T12:00:00.000Z	38 \| good	7.094 \| good	31.194 \| good	28.731 \| good	0.667 \| good	9.198 \| good	0.208 \| good
2026-07-24T13:00:00.000Z	52 \| moderate	10.408 \| good	46.26 \| good	35.656 \| good	0.841 \| good	5.368 \| good	0.174 \| good
2026-07-24T14:00:00.000Z	52 \| moderate	10.295 \| good	45.453 \| good	38.51 \| good	0.89 \| good	2.765 \| good	0.155 \| good
2026-07-24T15:00:00.000Z	52 \| moderate	10.016 \| good	44.642 \| good	43.616 \| good	0.825 \| good	1.502 \| good	0.149 \| good
2026-07-24T16:00:00.000Z	47 \| good	7.827 \| good	34.408 \| good	50.759 \| good	0.748 \| good	1.056 \| good	0.148 \| good
2026-07-24T17:00:00.000Z	51 \| moderate	6.511 \| good	28.839 \| good	54.737 \| good	0.707 \| good	0.929 \| good	0.148 \| good
2026-07-24T18:00:00.000Z	61 \| moderate	6.943 \| good	30.913 \| good	57.627 \| fine	0.689 \| good	0.918 \| good	0.149 \| good
2026-07-24T19:00:00.000Z	67 \| moderate	6.054 \| good	26.712 \| good	59.875 \| fine	0.678 \| good	0.95 \| good	0.151 \| good
2026-07-24T20:00:00.000Z	71 \| moderate	6.275 \| good	27.957 \| good	61.132 \| fine	0.673 \| good	1.023 \| good	0.153 \| good
2026-07-24T21:00:00.000Z	64 \| moderate	6.349 \| good	28.183 \| good	58.891 \| fine	0.665 \| good	1.145 \| good	0.154 \| good
2026-07-24T22:00:00.000Z	48 \| good	6.092 \| good	26.956 \| good	52.443 \| good	0.651 \| good	1.447 \| good	0.157 \| good
2026-07-24T23:00:00.000Z	41 \| good	5.834 \| good	25.489 \| good	43.884 \| good	0.671 \| good	2.326 \| good	0.164 \| good
2026-07-25T00:00:00.000Z	38 \| good	6.795 \| good	30.117 \| good	36.523 \| good	0.661 \| good	3.735 \| good	0.172 \| good
2026-07-25T01:00:00.000Z	38 \| good	7.128 \| good	31.487 \| good	28.832 \| good	0.616 \| good	4.272 \| good	0.167 \| good
2026-07-25T02:00:00.000Z	38 \| good	7.209 \| good	31.867 \| good	23.588 \| good	0.548 \| good	4.686 \| good	0.162 \| good
2026-07-25T03:00:00.000Z	33 \| good	5.974 \| good	25.951 \| good	20.809 \| good	0.575 \| good	4.454 \| good	0.154 \| good
2026-07-25T04:00:00.000Z	27 \| good	4.692 \| good	20.326 \| good	18.988 \| good	0.59 \| good	4.853 \| good	0.151 \| good
2026-07-25T05:00:00.000Z	16 \| good	3.423 \| good	15.211 \| good	17.461 \| good	0.475 \| good	5.288 \| good	0.148 \| good
2026-07-25T06:00:00.000Z	16 \| good	2.56 \| good	10.439 \| good	15.897 \| good	0.462 \| good	6.279 \| good	0.151 \| good
2026-07-25T07:00:00.000Z	14 \| good	2.26 \| good	9.056 \| good	15.249 \| good	0.569 \| good	7.742 \| good	0.158 \| good
2026-07-25T08:00:00.000Z	14 \| good	1.927 \| good	8 \| good	15.449 \| good	0.749 \| good	9.328 \| good	0.169 \| good
2026-07-25T09:00:00.000Z	11 \| good	1.566 \| good	6.774 \| good	11.96 \| good	0.968 \| good	10.97 \| good	0.18 \| good
2026-07-25T10:00:00.000Z	13 \| good	1.845 \| good	7.763 \| good	13.851 \| good	1.193 \| good	12.417 \| good	0.191 \| good
2026-07-25T11:00:00.000Z	15 \| good	1.845 \| good	7.742 \| good	16.489 \| good	1.457 \| good	12.535 \| good	0.205 \| good
2026-07-25T12:00:00.000Z	20 \| good	1.495 \| good	6.315 \| good	21.545 \| good	1.193 \| good	8.362 \| good	0.19 \| good
2026-07-25T13:00:00.000Z	24 \| good	0.961 \| good	3.993 \| good	25.594 \| good	0.991 \| good	4.21 \| good	0.152 \| good
2026-07-25T14:00:00.000Z	29 \| good	1.465 \| good	6.032 \| good	31.028 \| good	0.904 \| good	2.378 \| good	0.143 \| good
2026-07-25T15:00:00.000Z	35 \| good	2.794 \| good	11.65 \| good	37.628 \| good	0.745 \| good	1.419 \| good	0.143 \| good
2026-07-25T16:00:00.000Z	42 \| good	4.632 \| good	20.122 \| good	44.885 \| good	0.597 \| good	0.985 \| good	0.145 \| good
2026-07-25T17:00:00.000Z	47 \| good	6.32 \| good	28.117 \| good	51.385 \| good	0.508 \| good	0.821 \| good	0.145 \| good
2026-07-25T18:00:00.000Z	58 \| moderate	7.785 \| good	34.359 \| good	56.701 \| fine	0.451 \| good	0.757 \| good	0.144 \| good
2026-07-25T19:00:00.000Z	71 \| moderate	8.262 \| good	36.384 \| good	60.942 \| fine	0.417 \| good	0.745 \| good	0.143 \| good
2026-07-25T20:00:00.000Z	80 \| moderate	7.437 \| good	32.693 \| good	63.878 \| fine	0.395 \| good	0.759 \| good	0.142 \| good
2026-07-25T21:00:00.000Z	87 \| moderate	6.973 \| good	31.077 \| good	65.621 \| fine	0.385 \| good	0.819 \| good	0.142 \| good
2026-07-25T22:00:00.000Z	80 \| moderate	7.267 \| good	31.949 \| good	64.191 \| fine	0.385 \| good	1.001 \| good	0.142 \| good

Current air quality index in Upper Uwchlan, Pennsylvania today

Common air pollutants in Upper Uwchlan, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Upper Uwchlan, Pennsylvania air quality forecast and history

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Real-time air quality map: Monitor AQI near Upper Uwchlan, Pennsylvania

Air quality in nearby cities

Uwchlan, Pennsylvania

East Brandywine, Pennsylvania

West Whiteland, Pennsylvania

Caln, Pennsylvania

East Whiteland, Pennsylvania

West Bradford, Pennsylvania

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Frequently asked questions

How frequently does the air quality data for Upper Uwchlan, Pennsylvania get updated?

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What is the air quality in Upper Uwchlan, Pennsylvania right now?

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What is the PM2.5 concentration in Upper Uwchlan, Pennsylvania right now?

What is the current level of PM10 in Upper Uwchlan, Pennsylvania?

What is the current level of carbon monoxide (CO) in Upper Uwchlan, Pennsylvania?

What is the current level of sulfur dioxide (SO2) in Upper Uwchlan, Pennsylvania?

What is the current level of ozone (O3) in Upper Uwchlan, Pennsylvania?

What is the current level of nitrogen dioxide (NO2) in Upper Uwchlan, Pennsylvania?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Upper Uwchlan, Pennsylvania right now?

What is the current level of PM₁₀ in Upper Uwchlan, Pennsylvania?

What is the current level of sulfur dioxide (SO₂) in Upper Uwchlan, Pennsylvania?

What is the current level of ozone (O₃) in Upper Uwchlan, Pennsylvania?

What is the current level of nitrogen dioxide (NO₂) in Upper Uwchlan, Pennsylvania?