What is the current level of PM10 in College, Pennsylvania?

College, Pennsylvania currently has a PM10 concentration of 24.471 μg/m3.

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

The current sulfur dioxide (SO2) concentration in College, Pennsylvania is 0.28 ppb.

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

College, Pennsylvania currently has an ozone (O3) concentration of 48.753 ppm.

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

The current level of nitrogen dioxide (NO2) in College, Pennsylvania is 3.726 ppb.

Current air quality index in College, Pennsylvania today

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

Stay updated with real-time air quality in College, 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

College, Pennsylvania

Last updated: ... (Local time)

Major air pollutants in College, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

24.47 μg/m³

155

255

425

605+

Ozone (O₃)

48.75 ppb

201

201+

Sulfur Dioxide (SO₂)

0.28 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.73 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

College, Pennsylvania

Scroll To Air Quality Map

Track live College, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T01:00:00.000Z	69 \| moderate	18.524 \| fine	81.114 \| fine	57.986 \| fine	0.67 \| good	6.935 \| good	0.302 \| good
2025-06-05T02:00:00.000Z	69 \| moderate	18.631 \| fine	83.063 \| fine	56.37 \| fine	0.304 \| good	12.262 \| good	0.302 \| good
2025-06-05T03:00:00.000Z	69 \| moderate	18.723 \| fine	83.244 \| fine	54.503 \| good	0.289 \| good	8.801 \| good	0.302 \| good
2025-06-05T04:00:00.000Z	69 \| moderate	18.883 \| fine	84.096 \| fine	52.336 \| good	0.314 \| good	9.486 \| good	0.28 \| good
2025-06-05T05:00:00.000Z	69 \| moderate	18.893 \| fine	83.26 \| fine	49.279 \| good	0.357 \| good	17.7 \| good	0.319 \| good
2025-06-05T06:00:00.000Z	69 \| moderate	18.901 \| fine	83.92 \| fine	45.451 \| good	0.305 \| good	10.806 \| good	0.259 \| good
2025-06-05T07:00:00.000Z	69 \| moderate	18.965 \| fine	84.524 \| fine	45.339 \| good	0.324 \| good	10.66 \| good	0.261 \| good
2025-06-05T08:00:00.000Z	69 \| moderate	18.777 \| fine	84.325 \| fine	34.845 \| good	0.782 \| good	10.94 \| good	0.261 \| good
2025-06-05T09:00:00.000Z	69 \| moderate	18.934 \| fine	83.99 \| fine	30.124 \| good	0.342 \| good	11.999 \| good	0.28 \| good
2025-06-05T10:00:00.000Z	69 \| moderate	18.884 \| fine	85.931 \| fine	25.427 \| good	0.281 \| good	4.743 \| good	0.282 \| good
2025-06-05T11:00:00.000Z	69 \| moderate	18.879 \| fine	83.958 \| fine	23.249 \| good	0.776 \| good	5.236 \| good	0.241 \| good
2025-06-05T12:00:00.000Z	69 \| moderate	18.764 \| fine	81.471 \| fine	23.045 \| good	0.393 \| good	7.379 \| good	0.305 \| good
2025-06-05T13:00:00.000Z	69 \| moderate	18.74 \| fine	82.954 \| fine	33.54 \| good	0.802 \| good	8.95 \| good	0.242 \| good
2025-06-05T14:00:00.000Z	69 \| moderate	18.886 \| fine	83.898 \| fine	36.923 \| good	0.584 \| good	8.691 \| good	0.242 \| good
2025-06-05T15:00:00.000Z	69 \| moderate	19.105 \| fine	83.91 \| fine	43.538 \| good	0.777 \| good	8.2 \| good	0.242 \| good
2025-06-05T16:00:00.000Z	71 \| moderate	19.855 \| fine	86.454 \| fine	53.532 \| good	1.067 \| good	7.49 \| good	0.242 \| good
2025-06-05T17:00:00.000Z	73 \| moderate	21.219 \| fine	92.312 \| fine	57.038 \| fine	0.484 \| good	6.16 \| good	0.242 \| good
2025-06-05T18:00:00.000Z	75 \| moderate	21.831 \| fine	96.341 \| fine	54.78 \| good	0.398 \| good	5.693 \| good	0.221 \| good
2025-06-05T19:00:00.000Z	75 \| moderate	22.179 \| fine	96.476 \| fine	55.683 \| fine	0.482 \| good	5.571 \| good	0.221 \| good
2025-06-05T20:00:00.000Z	77 \| moderate	22.543 \| fine	98.197 \| fine	61.601 \| fine	0.395 \| good	4.795 \| good	0.2 \| good
2025-06-05T21:00:00.000Z	80 \| moderate	23.044 \| fine	100.758 \| fine	64.478 \| fine	0.362 \| good	5.196 \| good	0.242 \| good
2025-06-05T22:00:00.000Z	77 \| moderate	23.184 \| fine	100.299 \| fine	60.817 \| fine	0.364 \| good	3.942 \| good	0.241 \| good
2025-06-05T23:00:00.000Z	77 \| moderate	23.096 \| fine	99.186 \| fine	56.877 \| fine	0.387 \| good	4.04 \| good	0.241 \| good
2025-06-06T00:00:00.000Z	77 \| moderate	23.187 \| fine	100.061 \| fine	53.2 \| good	0.365 \| good	5.658 \| good	0.241 \| good
2025-06-06T01:00:00.000Z	77 \| moderate	22.769 \| fine	99.181 \| fine	51.823 \| good	0.358 \| good	6.08 \| good	0.241 \| good
2025-06-06T02:00:00.000Z	69 \| moderate	19.448 \| fine	84.677 \| fine	51.027 \| good	0.291 \| good	4.82 \| good	0.26 \| good
2025-06-06T03:00:00.000Z	67 \| moderate	17.612 \| fine	78.962 \| fine	42.428 \| good	0.312 \| good	5.805 \| good	0.3 \| good
2025-06-06T04:00:00.000Z	66 \| moderate	16.586 \| fine	72.727 \| fine	36.824 \| good	0.311 \| good	7.504 \| good	0.279 \| good
2025-06-06T05:00:00.000Z	64 \| moderate	15.753 \| fine	70.919 \| fine	32.876 \| good	0.313 \| good	14.017 \| good	0.3 \| good
2025-06-06T06:00:00.000Z	62 \| moderate	15.297 \| fine	68.776 \| fine	30.102 \| good	0.295 \| good	11.886 \| good	0.279 \| good
2025-06-06T07:00:00.000Z	62 \| moderate	14.791 \| fine	66.254 \| fine	30.097 \| good	0.289 \| good	15.582 \| good	0.279 \| good
2025-06-06T08:00:00.000Z	62 \| moderate	14.986 \| fine	66.987 \| fine	16.339 \| good	0.305 \| good	13.699 \| good	0.259 \| good
2025-06-06T09:00:00.000Z	62 \| moderate	15.009 \| fine	67.006 \| fine	16.339 \| good	0.286 \| good	12.636 \| good	0.28 \| good
2025-06-06T10:00:00.000Z	62 \| moderate	14.924 \| fine	66.3 \| fine	17.106 \| good	0.271 \| good	4.797 \| good	0.36 \| good
2025-06-06T11:00:00.000Z	62 \| moderate	14.855 \| fine	66.31 \| fine	20.99 \| good	0.303 \| good	9.529 \| good	0.28 \| good
2025-06-06T12:00:00.000Z	62 \| moderate	14.633 \| fine	64.832 \| fine	18.325 \| good	0.329 \| good	14.23 \| good	0.46 \| good
2025-06-06T13:00:00.000Z	62 \| moderate	14.645 \| fine	64.98 \| fine	19.286 \| good	0.269 \| good	12.022 \| good	0.399 \| good
2025-06-06T14:00:00.000Z	62 \| moderate	14.79 \| fine	66.718 \| fine	25.006 \| good	0.84 \| good	9.206 \| good	0.321 \| good
2025-06-06T15:00:00.000Z	62 \| moderate	15.071 \| fine	66.646 \| fine	29.884 \| good	0.719 \| good	8.638 \| good	0.261 \| good
2025-06-06T16:00:00.000Z	64 \| moderate	15.811 \| fine	70.827 \| fine	33.669 \| good	1.286 \| good	5.874 \| good	0.2 \| good
2025-06-06T17:00:00.000Z	62 \| moderate	15.288 \| fine	68.304 \| fine	34.837 \| good	0.362 \| good	4.529 \| good	0.2 \| good
2025-06-06T18:00:00.000Z	62 \| moderate	14.841 \| fine	66.741 \| fine	40.505 \| good	0.344 \| good	3.823 \| good	0.261 \| good
2025-06-06T19:00:00.000Z	60 \| moderate	13.952 \| fine	62.796 \| fine	41.844 \| good	0.323 \| good	2.909 \| good	0.34 \| good
2025-06-06T20:00:00.000Z	54 \| moderate	11.314 \| good	50.035 \| good	47.678 \| good	0.337 \| good	2.99 \| good	0.352 \| good
2025-06-06T21:00:00.000Z	47 \| good	8.472 \| good	37.435 \| good	50.6 \| good	0.517 \| good	3.057 \| good	0.221 \| good
2025-06-06T22:00:00.000Z	45 \| good	6.592 \| good	29.404 \| good	48.824 \| good	0.43 \| good	3.269 \| good	0.22 \| good
2025-06-06T23:00:00.000Z	45 \| good	5.648 \| good	24.471 \| good	48.753 \| good	0.28 \| good	3.726 \| good	0.22 \| good
2025-06-07T00:00:00.000Z	45 \| good	5.648 \| good	24.471 \| good	48.753 \| good	0.28 \| good	3.726 \| good	0.22 \| good
2025-06-07T01:00:00.000Z	51 \| moderate	8.005 \| good	34.972 \| good	54.977 \| good	1.35 \| good	4.608 \| good	0.229 \| good
2025-06-07T02:00:00.000Z	49 \| good	8.928 \| good	38.979 \| good	46.84 \| good	1.321 \| good	4.72 \| good	0.231 \| good
2025-06-07T03:00:00.000Z	49 \| good	8.627 \| good	38.003 \| good	40.992 \| good	1.291 \| good	4.831 \| good	0.233 \| good
2025-06-07T04:00:00.000Z	40 \| good	7.383 \| good	32.06 \| good	43.272 \| good	0.828 \| good	4.668 \| good	0.237 \| good
2025-06-07T05:00:00.000Z	38 \| good	6.656 \| good	30.009 \| good	38.864 \| good	0.822 \| good	5.011 \| good	0.242 \| good
2025-06-07T06:00:00.000Z	44 \| good	8.313 \| good	36.954 \| good	35.41 \| good	0.815 \| good	5.354 \| good	0.247 \| good
2025-06-07T07:00:00.000Z	33 \| good	5.696 \| good	24.076 \| good	24.673 \| good	0.516 \| good	2.582 \| good	0.224 \| good
2025-06-07T08:00:00.000Z	33 \| good	5.585 \| good	24.041 \| good	22.99 \| good	0.52 \| good	2.63 \| good	0.224 \| good
2025-06-07T09:00:00.000Z	27 \| good	5.245 \| good	22.977 \| good	21.136 \| good	0.525 \| good	2.678 \| good	0.223 \| good
2025-06-07T10:00:00.000Z	22 \| good	4.178 \| good	18.029 \| good	23.031 \| good	0.215 \| good	1.142 \| good	0.232 \| good
2025-06-07T11:00:00.000Z	27 \| good	4.337 \| good	18.999 \| good	29.379 \| good	0.196 \| good	1.092 \| good	0.231 \| good
2025-06-07T12:00:00.000Z	39 \| good	6.986 \| good	31.02 \| good	42.327 \| good	0.176 \| good	1.042 \| good	0.23 \| good
2025-06-07T13:00:00.000Z	44 \| good	8.436 \| good	37.059 \| good	45.396 \| good	0.481 \| good	0.596 \| good	0.23 \| good
2025-06-07T14:00:00.000Z	52 \| moderate	10.314 \| good	45.311 \| good	46.545 \| good	0.365 \| good	0.587 \| good	0.229 \| good
2025-06-07T15:00:00.000Z	69 \| moderate	18.948 \| fine	83.074 \| fine	46.201 \| good	0.249 \| good	0.578 \| good	0.228 \| good
2025-06-07T16:00:00.000Z	81 \| moderate	25.09 \| fine	108.857 \| fine	46.906 \| good	0.475 \| good	0.413 \| good	0.231 \| good
2025-06-07T17:00:00.000Z	79 \| moderate	24.361 \| fine	106.894 \| fine	46.814 \| good	0.359 \| good	0.399 \| good	0.23 \| good
2025-06-07T18:00:00.000Z	79 \| moderate	23.589 \| fine	102.94 \| fine	46.372 \| good	0.243 \| good	0.385 \| good	0.229 \| good
2025-06-07T19:00:00.000Z	77 \| moderate	22.701 \| fine	99 \| fine	50.983 \| good	0.524 \| good	0.518 \| good	0.244 \| good
2025-06-07T20:00:00.000Z	75 \| moderate	21.899 \| fine	95.125 \| fine	51.565 \| good	0.42 \| good	0.499 \| good	0.244 \| good
2025-06-07T21:00:00.000Z	71 \| moderate	20.147 \| fine	89 \| fine	50.335 \| good	0.316 \| good	0.479 \| good	0.244 \| good
2025-06-07T22:00:00.000Z	71 \| moderate	20.051 \| fine	89 \| fine	47.32 \| good	0.427 \| good	2.438 \| good	0.284 \| good
2025-06-07T23:00:00.000Z	77 \| moderate	22.932 \| fine	100.943 \| fine	37.278 \| good	0.367 \| good	2.353 \| good	0.284 \| good
2025-06-08T00:00:00.000Z	67 \| moderate	18.395 \| fine	80.925 \| fine	36.4 \| good	0.306 \| good	2.268 \| good	0.285 \| good
2025-06-08T01:00:00.000Z	64 \| moderate	15.87 \| fine	70.892 \| fine	35.24 \| good	0.311 \| good	2.598 \| good	0.282 \| good
2025-06-08T02:00:00.000Z	49 \| good	8.913 \| good	39.113 \| good	34.212 \| good	0.296 \| good	2.495 \| good	0.281 \| good
2025-06-08T03:00:00.000Z	31 \| good	5.179 \| good	22.143 \| good	34.046 \| good	0.281 \| good	2.392 \| good	0.28 \| good
2025-06-08T04:00:00.000Z	29 \| good	4.281 \| good	19.024 \| good	30.831 \| good	0.289 \| good	1.872 \| good	0.228 \| good
2025-06-08T05:00:00.000Z	26 \| good	3.952 \| good	17.066 \| good	28.348 \| good	0.288 \| good	1.903 \| good	0.227 \| good
2025-06-08T06:00:00.000Z	24 \| good	4.221 \| good	18.989 \| good	25.866 \| good	0.287 \| good	1.934 \| good	0.226 \| good
2025-06-08T07:00:00.000Z	27 \| good	4.57 \| good	20.038 \| good	21.188 \| good	0.309 \| good	1.683 \| good	0.197 \| good
2025-06-08T08:00:00.000Z	33 \| good	5.868 \| good	25.032 \| good	16.539 \| good	0.315 \| good	1.724 \| good	0.197 \| good
2025-06-08T09:00:00.000Z	33 \| good	6.258 \| good	28 \| good	12.208 \| good	0.321 \| good	1.766 \| good	0.197 \| good
2025-06-08T10:00:00.000Z	27 \| good	5.056 \| good	22.01 \| good	20.632 \| good	0.32 \| good	1.872 \| good	0.203 \| good
2025-06-08T11:00:00.000Z	27 \| good	5.369 \| good	23.01 \| good	22.277 \| good	0.327 \| good	1.873 \| good	0.203 \| good
2025-06-08T12:00:00.000Z	27 \| good	5.221 \| good	23.006 \| good	28.39 \| good	0.334 \| good	1.875 \| good	0.203 \| good
2025-06-08T13:00:00.000Z	33 \| good	5.944 \| good	27 \| good	25.141 \| good	0.91 \| good	1.41 \| good	0.238 \| good
2025-06-08T14:00:00.000Z	38 \| good	7.288 \| good	32.011 \| good	21.556 \| good	0.928 \| good	1.403 \| good	0.239 \| good
2025-06-08T15:00:00.000Z	44 \| good	7.529 \| good	33.029 \| good	20.463 \| good	0.946 \| good	1.397 \| good	0.24 \| good
2025-06-08T16:00:00.000Z	44 \| good	8.316 \| good	36.966 \| good	22.698 \| good	1.263 \| good	0.978 \| good	0.267 \| good
2025-06-08T17:00:00.000Z	44 \| good	7.777 \| good	34.016 \| good	21.502 \| good	1.336 \| good	0.967 \| good	0.269 \| good
2025-06-08T18:00:00.000Z	49 \| good	8.87 \| good	39.065 \| good	22.819 \| good	1.408 \| good	0.955 \| good	0.271 \| good
2025-06-08T19:00:00.000Z	54 \| moderate	11.479 \| good	51.036 \| good	27.33 \| good	1.327 \| good	1.088 \| good	0.28 \| good
2025-06-08T20:00:00.000Z	60 \| moderate	14.471 \| fine	65.033 \| fine	42.358 \| good	1.377 \| good	1.084 \| good	0.281 \| good
2025-06-08T21:00:00.000Z	64 \| moderate	16.263 \| fine	72.984 \| fine	45.971 \| good	1.426 \| good	1.08 \| good	0.283 \| good
2025-06-08T22:00:00.000Z	64 \| moderate	16.306 \| fine	73.008 \| fine	51.2 \| good	1.229 \| good	2.293 \| good	0.296 \| good
2025-06-08T23:00:00.000Z	71 \| moderate	20.037 \| fine	88.958 \| fine	54.739 \| good	1.275 \| good	2.363 \| good	0.297 \| good
2025-06-09T00:00:00.000Z	88 \| moderate	28.961 \| fine	29.333 \| good	51.447 \| good	1.325 \| good	2.431 \| good	0.297 \| good

College

Empower business decisions with accurate air quality data

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

0.29ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

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

Air quality updates for College, Pennsylvania are available every hour.

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

College, Pennsylvania experienced its worst air quality at 01:00:00, 2025-06-06.

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

The best air quality in College, Pennsylvania was observed at 11:00:00 on 2025-06-06.

What is the air quality in College, Pennsylvania right now?

The air quality in College, Pennsylvania right now is Good, with an AQI of 45.

What pollutant is most frequently found in College, Pennsylvania?

In College, Pennsylvania, O3 is the most frequently found pollutant.

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

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

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

College, Pennsylvania currently has a PM_2.5 concentration of 5.648 μg/m³.

What is the current level of PM₁₀ in College, Pennsylvania?

College, Pennsylvania currently has a PM₁₀ concentration of 24.471 μg/m³.

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

The current carbon monoxide (CO) level in College, Pennsylvania is 0.22 ppm.

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

The current sulfur dioxide (SO₂) concentration in College, Pennsylvania is 0.28 ppb.

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

College, Pennsylvania currently has an ozone (O₃) concentration of 48.753 ppm.

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

The current level of nitrogen dioxide (NO₂) in College, Pennsylvania is 3.726 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions