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

Currently, Cheltenham, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.184 ppb.

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

The current ozone (O3) level in Cheltenham, Pennsylvania at the moment is 22.179 ppm.

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

Nitrogen dioxide (NO2) level in Cheltenham, Pennsylvania at the moment is 5.73 ppb.

Live air quality index in Cheltenham, Pennsylvania today

Q: What is the PM2.5 level in Cheltenham, Pennsylvania at the moment?

PM2.5 levels in Cheltenham, Pennsylvania are currently 3.719 μg/m3.

Q: What is the PM10 level in Cheltenham, Pennsylvania at the moment?

The PM10 concentration in Cheltenham, Pennsylvania is 14.479 μg/m3 at the moment.

Stay updated with real-time air quality in Cheltenham, 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

Cheltenham, Pennsylvania

Last updated: ... (Local time)

Major air pollutants in Cheltenham, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.17 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.93 μg/m³

155

255

425

605+

Ozone (O₃)

26.45 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.11 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Cheltenham, Pennsylvania

Get Live Pollen Counts

Cheltenham, Pennsylvania

Scroll To Air Quality Map

Track live Cheltenham, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-21T18:00:00.000Z	29 \| good	4.666 \| good	16.694 \| good	31.234 \| good	0.414 \| good	9.147 \| good	0.265 \| good
2025-10-21T19:00:00.000Z	31 \| good	4.019 \| good	16.653 \| good	32.84 \| good	0.417 \| good	7.408 \| good	0.237 \| good
2025-10-21T20:00:00.000Z	34 \| good	3.606 \| good	12.447 \| good	37.39 \| good	0.323 \| good	6.815 \| good	0.237 \| good
2025-10-21T21:00:00.000Z	37 \| good	2.783 \| good	12.319 \| good	40.098 \| good	0.311 \| good	6.703 \| good	0.27 \| good
2025-10-21T22:00:00.000Z	36 \| good	4.491 \| good	20.522 \| good	38.741 \| good	0.374 \| good	7.652 \| good	0.27 \| good
2025-10-21T23:00:00.000Z	33 \| good	6.092 \| good	22.983 \| good	30.256 \| good	0.382 \| good	10.632 \| good	0.299 \| good
2025-10-22T00:00:00.000Z	33 \| good	5.623 \| good	20.419 \| good	34.605 \| good	0.377 \| good	8.197 \| good	0.337 \| good
2025-10-22T01:00:00.000Z	33 \| good	5.936 \| good	28.37 \| good	30.268 \| good	0.429 \| good	10.876 \| good	0.337 \| good
2025-10-22T02:00:00.000Z	34 \| good	4.912 \| good	22.518 \| good	37.492 \| good	0.306 \| good	10.512 \| good	0.308 \| good
2025-10-22T03:00:00.000Z	49 \| good	8.734 \| good	37.977 \| good	34.186 \| good	1.956 \| good	7.82 \| good	0.177 \| good
2025-10-22T04:00:00.000Z	38 \| good	7.286 \| good	27.362 \| good	31.894 \| good	0.365 \| good	10.5 \| good	0.318 \| good
2025-10-22T05:00:00.000Z	38 \| good	6.793 \| good	32.829 \| good	29.951 \| good	0.354 \| good	7.424 \| good	0.266 \| good
2025-10-22T06:00:00.000Z	38 \| good	7.252 \| good	30.651 \| good	25.691 \| good	0.298 \| good	10.035 \| good	0.266 \| good
2025-10-22T07:00:00.000Z	44 \| good	7.988 \| good	26.095 \| good	25.032 \| good	0.297 \| good	15.702 \| good	0.266 \| good
2025-10-22T08:00:00.000Z	44 \| good	7.53 \| good	27.601 \| good	25.483 \| good	0.299 \| good	8.658 \| good	0.113 \| good
2025-10-22T09:00:00.000Z	44 \| good	7.9 \| good	34.07 \| good	23.335 \| good	0.294 \| good	8.249 \| good	0.266 \| good
2025-10-22T10:00:00.000Z	44 \| good	7.939 \| good	32.626 \| good	20.406 \| good	0.342 \| good	11.843 \| good	0.285 \| good
2025-10-22T11:00:00.000Z	49 \| good	8.668 \| good	34.436 \| good	19.601 \| good	0.15 \| good	14.32 \| good	0.285 \| good
2025-10-22T12:00:00.000Z	52 \| moderate	9.832 \| good	46.767 \| good	19.835 \| good	0.187 \| good	10.226 \| good	0.309 \| good
2025-10-22T13:00:00.000Z	44 \| good	8.201 \| good	39.448 \| good	21.442 \| good	0.188 \| good	9.859 \| good	0.347 \| good
2025-10-22T14:00:00.000Z	33 \| good	5.823 \| good	14.579 \| good	24.862 \| good	0.364 \| good	7.129 \| good	0.28 \| good
2025-10-22T15:00:00.000Z	33 \| good	5.73 \| good	23.102 \| good	23.973 \| good	0.385 \| good	7.198 \| good	0.28 \| good
2025-10-22T16:00:00.000Z	25 \| good	4.354 \| good	19.078 \| good	27.43 \| good	0.286 \| good	5.236 \| good	0.266 \| good
2025-10-22T17:00:00.000Z	27 \| good	4.919 \| good	11.641 \| good	27.354 \| good	0.332 \| good	4.046 \| good	0.238 \| good
2025-10-22T18:00:00.000Z	27 \| good	2.841 \| good	11.677 \| good	29.253 \| good	0.242 \| good	3.786 \| good	0.195 \| good
2025-10-22T19:00:00.000Z	27 \| good	3.106 \| good	13.079 \| good	29.226 \| good	0.238 \| good	3.2 \| good	0.195 \| good
2025-10-22T20:00:00.000Z	25 \| good	3.648 \| good	15.85 \| good	26.811 \| good	0.269 \| good	4.551 \| good	0.242 \| good
2025-10-22T21:00:00.000Z	28 \| good	3.553 \| good	16.509 \| good	29.632 \| good	0.234 \| good	5.126 \| good	0.204 \| good
2025-10-22T22:00:00.000Z	28 \| good	3.734 \| good	15.627 \| good	29.688 \| good	0.239 \| good	4.404 \| good	0.204 \| good
2025-10-22T23:00:00.000Z	28 \| good	3.8 \| good	14.112 \| good	30.137 \| good	0.239 \| good	5.288 \| good	0.242 \| good
2025-10-23T00:00:00.000Z	23 \| good	3.954 \| good	16.964 \| good	25.414 \| good	0.258 \| good	8.282 \| good	0.266 \| good
2025-10-23T01:00:00.000Z	25 \| good	4.149 \| good	18.258 \| good	26.691 \| good	0.577 \| good	7.851 \| good	0.275 \| good
2025-10-23T02:00:00.000Z	22 \| good	4.407 \| good	16.534 \| good	23.096 \| good	0.269 \| good	6.596 \| good	0.275 \| good
2025-10-23T03:00:00.000Z	27 \| good	4.537 \| good	22.594 \| good	22.652 \| good	0.23 \| good	12.767 \| good	0.2 \| good
2025-10-23T04:00:00.000Z	22 \| good	4.028 \| good	17.117 \| good	22.475 \| good	0.224 \| good	12.987 \| good	0.2 \| good
2025-10-23T05:00:00.000Z	24 \| good	4.003 \| good	17.982 \| good	25.712 \| good	0.193 \| good	9.831 \| good	0.204 \| good
2025-10-23T06:00:00.000Z	23 \| good	4.142 \| good	17.825 \| good	24.782 \| good	0.226 \| good	7.506 \| good	0.2 \| good
2025-10-23T07:00:00.000Z	22 \| good	3.863 \| good	15.564 \| good	22.767 \| good	0.301 \| good	6.997 \| good	0.2 \| good
2025-10-23T08:00:00.000Z	22 \| good	3.733 \| good	14.461 \| good	20.565 \| good	0.207 \| good	6.218 \| good	0.2 \| good
2025-10-23T09:00:00.000Z	22 \| good	4.278 \| good	21.65 \| good	20.013 \| good	0.456 \| good	6.141 \| good	0.2 \| good
2025-10-23T10:00:00.000Z	22 \| good	3.909 \| good	20.428 \| good	17.901 \| good	0.278 \| good	8.917 \| good	0.206 \| good
2025-10-23T11:00:00.000Z	22 \| good	4.134 \| good	20.54 \| good	19.32 \| good	0.384 \| good	9.07 \| good	0.252 \| good
2025-10-23T12:00:00.000Z	27 \| good	5.275 \| good	24.18 \| good	13.333 \| good	0.421 \| good	13.376 \| good	0.286 \| good
2025-10-23T13:00:00.000Z	27 \| good	5.07 \| good	23.182 \| good	15.418 \| good	0.411 \| good	14.282 \| good	0.319 \| good
2025-10-23T14:00:00.000Z	27 \| good	5.034 \| good	16.73 \| good	20.579 \| good	0.395 \| good	10.031 \| good	0.332 \| good
2025-10-23T15:00:00.000Z	27 \| good	5.053 \| good	22.846 \| good	22.596 \| good	0.343 \| good	4.085 \| good	0.209 \| good
2025-10-23T16:00:00.000Z	27 \| good	4.576 \| good	19.046 \| good	23.315 \| good	0.378 \| good	5.065 \| good	0.242 \| good
2025-10-23T17:00:00.000Z	23 \| good	3.884 \| good	16.504 \| good	25.173 \| good	0.258 \| good	4.544 \| good	0.219 \| good
2025-10-23T17:00:00.000Z	24 \| good	4.17 \| good	17.932 \| good	26.451 \| good	0.306 \| good	5.107 \| good	0.259 \| good
2025-10-23T09:00:00.000Z	33 \| good	5.8 \| good	25.162 \| good	18.959 \| good	2.349 \| good	5.729 \| good	0.15 \| good
2025-10-23T10:00:00.000Z	33 \| good	5.707 \| good	24.804 \| good	16.625 \| good	2.395 \| good	6.763 \| good	0.159 \| good
2025-10-23T11:00:00.000Z	33 \| good	5.549 \| good	23.884 \| good	15.509 \| good	2.441 \| good	7.797 \| good	0.169 \| good
2025-10-23T12:00:00.000Z	27 \| good	5.114 \| good	22.018 \| good	19.467 \| good	2.486 \| good	8.831 \| good	0.178 \| good
2025-10-23T13:00:00.000Z	22 \| good	4.494 \| good	19.222 \| good	23.579 \| good	2.49 \| good	7.161 \| good	0.17 \| good
2025-10-23T14:00:00.000Z	27 \| good	2.668 \| good	11.024 \| good	29.034 \| good	2.494 \| good	5.49 \| good	0.161 \| good
2025-10-23T15:00:00.000Z	29 \| good	2.484 \| good	10.102 \| good	30.776 \| good	2.498 \| good	3.82 \| good	0.153 \| good
2025-10-23T16:00:00.000Z	30 \| good	3.045 \| good	12.199 \| good	31.595 \| good	2.182 \| good	3.514 \| good	0.149 \| good
2025-10-23T17:00:00.000Z	30 \| good	3.493 \| good	15.629 \| good	31.835 \| good	1.866 \| good	3.208 \| good	0.145 \| good
2025-10-23T18:00:00.000Z	28 \| good	3.534 \| good	15.714 \| good	30.441 \| good	1.55 \| good	2.902 \| good	0.142 \| good
2025-10-23T19:00:00.000Z	28 \| good	3.371 \| good	14.547 \| good	29.831 \| good	1.564 \| good	3.275 \| good	0.143 \| good
2025-10-23T20:00:00.000Z	27 \| good	3.575 \| good	15.693 \| good	29.347 \| good	1.579 \| good	3.648 \| good	0.145 \| good
2025-10-23T21:00:00.000Z	26 \| good	3.043 \| good	12.174 \| good	27.731 \| good	1.593 \| good	4.021 \| good	0.147 \| good
2025-10-23T22:00:00.000Z	25 \| good	2.011 \| good	7.968 \| good	26.756 \| good	1.751 \| good	7.263 \| good	0.168 \| good
2025-10-23T23:00:00.000Z	21 \| good	2.357 \| good	9.741 \| good	23.012 \| good	1.91 \| good	10.505 \| good	0.189 \| good
2025-10-24T00:00:00.000Z	22 \| good	4.477 \| good	19.758 \| good	17.469 \| good	2.069 \| good	13.747 \| good	0.211 \| good
2025-10-24T01:00:00.000Z	27 \| good	4.762 \| good	20.751 \| good	17.065 \| good	2.219 \| good	13.383 \| good	0.207 \| good
2025-10-24T02:00:00.000Z	22 \| good	3.735 \| good	16.031 \| good	19.786 \| good	2.369 \| good	13.019 \| good	0.204 \| good
2025-10-24T03:00:00.000Z	23 \| good	2.866 \| good	11.994 \| good	24.55 \| good	2.519 \| good	12.655 \| good	0.201 \| good
2025-10-24T04:00:00.000Z	26 \| good	2.733 \| good	11.086 \| good	28.09 \| good	2.718 \| good	11.298 \| good	0.194 \| good
2025-10-24T05:00:00.000Z	23 \| good	2.944 \| good	12 \| good	25.371 \| good	2.917 \| good	9.941 \| good	0.186 \| good
2025-10-24T06:00:00.000Z	19 \| good	3.232 \| good	14.086 \| good	20.833 \| good	3.116 \| good	8.584 \| good	0.179 \| good
2025-10-24T07:00:00.000Z	22 \| good	3.92 \| good	17.093 \| good	17.716 \| good	3.144 \| good	8.305 \| good	0.177 \| good
2025-10-24T08:00:00.000Z	22 \| good	4.456 \| good	19.072 \| good	14.295 \| good	3.173 \| good	8.026 \| good	0.175 \| good
2025-10-24T09:00:00.000Z	33 \| good	5.811 \| good	24.975 \| good	10.045 \| good	3.202 \| good	7.747 \| good	0.173 \| good
2025-10-24T10:00:00.000Z	44 \| good	7.959 \| good	34.678 \| good	5.011 \| good	3.254 \| good	9.091 \| good	0.191 \| good
2025-10-24T11:00:00.000Z	52 \| moderate	9.747 \| good	43.552 \| good	2.303 \| good	3.307 \| good	10.436 \| good	0.21 \| good
2025-10-24T12:00:00.000Z	52 \| moderate	9.657 \| good	42.821 \| good	6.797 \| good	3.359 \| good	11.78 \| good	0.228 \| good
2025-10-24T13:00:00.000Z	38 \| good	7.006 \| good	30.959 \| good	16.3 \| good	3.287 \| good	9.387 \| good	0.211 \| good
2025-10-24T14:00:00.000Z	22 \| good	3.985 \| good	17.158 \| good	23.647 \| good	3.215 \| good	6.993 \| good	0.195 \| good
2025-10-24T15:00:00.000Z	25 \| good	3.541 \| good	15.826 \| good	27.493 \| good	3.143 \| good	4.6 \| good	0.178 \| good
2025-10-24T16:00:00.000Z	28 \| good	3.029 \| good	12.161 \| good	30.02 \| good	2.794 \| good	4.131 \| good	0.172 \| good
2025-10-24T17:00:00.000Z	29 \| good	2.673 \| good	10.868 \| good	31.073 \| good	2.445 \| good	3.662 \| good	0.166 \| good
2025-10-24T18:00:00.000Z	31 \| good	2.305 \| good	9.728 \| good	32.751 \| good	2.095 \| good	3.193 \| good	0.16 \| good
2025-10-24T19:00:00.000Z	31 \| good	2.157 \| good	8.88 \| good	33.852 \| good	1.898 \| good	3.427 \| good	0.161 \| good
2025-10-24T20:00:00.000Z	31 \| good	2.363 \| good	9.803 \| good	33.629 \| good	1.7 \| good	3.661 \| good	0.161 \| good
2025-10-24T21:00:00.000Z	29 \| good	3.029 \| good	12.214 \| good	30.655 \| good	1.503 \| good	3.895 \| good	0.162 \| good
2025-10-24T22:00:00.000Z	27 \| good	5.216 \| good	22.869 \| good	21.087 \| good	1.563 \| good	7.67 \| good	0.187 \| good
2025-10-24T23:00:00.000Z	33 \| good	6.437 \| good	28.995 \| good	16.611 \| good	1.623 \| good	11.446 \| good	0.213 \| good
2025-10-25T00:00:00.000Z	38 \| good	7.273 \| good	31.876 \| good	13.541 \| good	1.683 \| good	15.222 \| good	0.238 \| good
2025-10-25T01:00:00.000Z	44 \| good	7.773 \| good	33.828 \| good	12.94 \| good	1.743 \| good	14.959 \| good	0.235 \| good
2025-10-25T02:00:00.000Z	44 \| good	8.003 \| good	34.829 \| good	12.111 \| good	1.804 \| good	14.696 \| good	0.233 \| good
2025-10-25T03:00:00.000Z	38 \| good	6.947 \| good	30.576 \| good	16.692 \| good	1.864 \| good	14.432 \| good	0.23 \| good
2025-10-25T04:00:00.000Z	33 \| good	6.306 \| good	28.246 \| good	17.409 \| good	1.868 \| good	13.232 \| good	0.222 \| good
2025-10-25T05:00:00.000Z	33 \| good	5.509 \| good	23.74 \| good	18.772 \| good	1.872 \| good	12.032 \| good	0.215 \| good
2025-10-25T06:00:00.000Z	33 \| good	6.365 \| good	6.474 \| good	13.212 \| good	1.862 \| good	10.753 \| good	0.207 \| good
2025-10-25T07:00:00.000Z	33 \| good	5.559 \| good	23.837 \| good	17.674 \| good	1.903 \| good	10.422 \| good	0.203 \| good
2025-10-25T08:00:00.000Z	27 \| good	5.378 \| good	22.939 \| good	16.518 \| good	1.929 \| good	10.013 \| good	0.199 \| good

Cheltenham

Get reliable air quality data to drive your business

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

0.19ppm

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 Cheltenham, Pennsylvania?

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

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

In the past 24 hours, the air quality in Cheltenham, Pennsylvania was at its worst at 12:00:00 on 2025-10-22.

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

In the last 24 hours, the best air quality in Cheltenham, Pennsylvania was observed at 07:00:00 on 2025-10-23.

What is the AQI in Cheltenham, Pennsylvania right now?

As of now, the AQI in Cheltenham, Pennsylvania is 22, indicating Good conditions.

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

Cheltenham, Pennsylvania air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Cheltenham, Pennsylvania are currently 3.719 μg/m³.

What is the PM₁₀ level in Cheltenham, Pennsylvania at the moment?

The PM₁₀ concentration in Cheltenham, Pennsylvania is 14.479 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Cheltenham, Pennsylvania is 0.214 ppm.

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

Currently, Cheltenham, Pennsylvania has a sulfur dioxide (SO₂) concentration of 0.184 ppb.

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

The current ozone (O₃) level in Cheltenham, Pennsylvania at the moment is 22.179 ppm.

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

Nitrogen dioxide (NO₂) level in Cheltenham, Pennsylvania at the moment is 5.73 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-21T18:00:00.000Z	29 \| good	4.666 \| good	16.694 \| good	31.234 \| good	0.414 \| good	9.147 \| good	0.265 \| good
2025-10-21T19:00:00.000Z	31 \| good	4.019 \| good	16.653 \| good	32.84 \| good	0.417 \| good	7.408 \| good	0.237 \| good
2025-10-21T20:00:00.000Z	34 \| good	3.606 \| good	12.447 \| good	37.39 \| good	0.323 \| good	6.815 \| good	0.237 \| good
2025-10-21T21:00:00.000Z	37 \| good	2.783 \| good	12.319 \| good	40.098 \| good	0.311 \| good	6.703 \| good	0.27 \| good
2025-10-21T22:00:00.000Z	36 \| good	4.491 \| good	20.522 \| good	38.741 \| good	0.374 \| good	7.652 \| good	0.27 \| good
2025-10-21T23:00:00.000Z	33 \| good	6.092 \| good	22.983 \| good	30.256 \| good	0.382 \| good	10.632 \| good	0.299 \| good
2025-10-22T00:00:00.000Z	33 \| good	5.623 \| good	20.419 \| good	34.605 \| good	0.377 \| good	8.197 \| good	0.337 \| good
2025-10-22T01:00:00.000Z	33 \| good	5.936 \| good	28.37 \| good	30.268 \| good	0.429 \| good	10.876 \| good	0.337 \| good
2025-10-22T02:00:00.000Z	34 \| good	4.912 \| good	22.518 \| good	37.492 \| good	0.306 \| good	10.512 \| good	0.308 \| good
2025-10-22T03:00:00.000Z	49 \| good	8.734 \| good	37.977 \| good	34.186 \| good	1.956 \| good	7.82 \| good	0.177 \| good
2025-10-22T04:00:00.000Z	38 \| good	7.286 \| good	27.362 \| good	31.894 \| good	0.365 \| good	10.5 \| good	0.318 \| good
2025-10-22T05:00:00.000Z	38 \| good	6.793 \| good	32.829 \| good	29.951 \| good	0.354 \| good	7.424 \| good	0.266 \| good
2025-10-22T06:00:00.000Z	38 \| good	7.252 \| good	30.651 \| good	25.691 \| good	0.298 \| good	10.035 \| good	0.266 \| good
2025-10-22T07:00:00.000Z	44 \| good	7.988 \| good	26.095 \| good	25.032 \| good	0.297 \| good	15.702 \| good	0.266 \| good
2025-10-22T08:00:00.000Z	44 \| good	7.53 \| good	27.601 \| good	25.483 \| good	0.299 \| good	8.658 \| good	0.113 \| good
2025-10-22T09:00:00.000Z	44 \| good	7.9 \| good	34.07 \| good	23.335 \| good	0.294 \| good	8.249 \| good	0.266 \| good
2025-10-22T10:00:00.000Z	44 \| good	7.939 \| good	32.626 \| good	20.406 \| good	0.342 \| good	11.843 \| good	0.285 \| good
2025-10-22T11:00:00.000Z	49 \| good	8.668 \| good	34.436 \| good	19.601 \| good	0.15 \| good	14.32 \| good	0.285 \| good
2025-10-22T12:00:00.000Z	52 \| moderate	9.832 \| good	46.767 \| good	19.835 \| good	0.187 \| good	10.226 \| good	0.309 \| good
2025-10-22T13:00:00.000Z	44 \| good	8.201 \| good	39.448 \| good	21.442 \| good	0.188 \| good	9.859 \| good	0.347 \| good
2025-10-22T14:00:00.000Z	33 \| good	5.823 \| good	14.579 \| good	24.862 \| good	0.364 \| good	7.129 \| good	0.28 \| good
2025-10-22T15:00:00.000Z	33 \| good	5.73 \| good	23.102 \| good	23.973 \| good	0.385 \| good	7.198 \| good	0.28 \| good
2025-10-22T16:00:00.000Z	25 \| good	4.354 \| good	19.078 \| good	27.43 \| good	0.286 \| good	5.236 \| good	0.266 \| good
2025-10-22T17:00:00.000Z	27 \| good	4.919 \| good	11.641 \| good	27.354 \| good	0.332 \| good	4.046 \| good	0.238 \| good
2025-10-22T18:00:00.000Z	27 \| good	2.841 \| good	11.677 \| good	29.253 \| good	0.242 \| good	3.786 \| good	0.195 \| good
2025-10-22T19:00:00.000Z	27 \| good	3.106 \| good	13.079 \| good	29.226 \| good	0.238 \| good	3.2 \| good	0.195 \| good
2025-10-22T20:00:00.000Z	25 \| good	3.648 \| good	15.85 \| good	26.811 \| good	0.269 \| good	4.551 \| good	0.242 \| good
2025-10-22T21:00:00.000Z	28 \| good	3.553 \| good	16.509 \| good	29.632 \| good	0.234 \| good	5.126 \| good	0.204 \| good
2025-10-22T22:00:00.000Z	28 \| good	3.734 \| good	15.627 \| good	29.688 \| good	0.239 \| good	4.404 \| good	0.204 \| good
2025-10-22T23:00:00.000Z	28 \| good	3.8 \| good	14.112 \| good	30.137 \| good	0.239 \| good	5.288 \| good	0.242 \| good
2025-10-23T00:00:00.000Z	23 \| good	3.954 \| good	16.964 \| good	25.414 \| good	0.258 \| good	8.282 \| good	0.266 \| good
2025-10-23T01:00:00.000Z	25 \| good	4.149 \| good	18.258 \| good	26.691 \| good	0.577 \| good	7.851 \| good	0.275 \| good
2025-10-23T02:00:00.000Z	22 \| good	4.407 \| good	16.534 \| good	23.096 \| good	0.269 \| good	6.596 \| good	0.275 \| good
2025-10-23T03:00:00.000Z	27 \| good	4.537 \| good	22.594 \| good	22.652 \| good	0.23 \| good	12.767 \| good	0.2 \| good
2025-10-23T04:00:00.000Z	22 \| good	4.028 \| good	17.117 \| good	22.475 \| good	0.224 \| good	12.987 \| good	0.2 \| good
2025-10-23T05:00:00.000Z	24 \| good	4.003 \| good	17.982 \| good	25.712 \| good	0.193 \| good	9.831 \| good	0.204 \| good
2025-10-23T06:00:00.000Z	23 \| good	4.142 \| good	17.825 \| good	24.782 \| good	0.226 \| good	7.506 \| good	0.2 \| good
2025-10-23T07:00:00.000Z	22 \| good	3.863 \| good	15.564 \| good	22.767 \| good	0.301 \| good	6.997 \| good	0.2 \| good
2025-10-23T08:00:00.000Z	22 \| good	3.733 \| good	14.461 \| good	20.565 \| good	0.207 \| good	6.218 \| good	0.2 \| good
2025-10-23T09:00:00.000Z	22 \| good	4.278 \| good	21.65 \| good	20.013 \| good	0.456 \| good	6.141 \| good	0.2 \| good
2025-10-23T10:00:00.000Z	22 \| good	3.909 \| good	20.428 \| good	17.901 \| good	0.278 \| good	8.917 \| good	0.206 \| good
2025-10-23T11:00:00.000Z	22 \| good	4.134 \| good	20.54 \| good	19.32 \| good	0.384 \| good	9.07 \| good	0.252 \| good
2025-10-23T12:00:00.000Z	27 \| good	5.275 \| good	24.18 \| good	13.333 \| good	0.421 \| good	13.376 \| good	0.286 \| good
2025-10-23T13:00:00.000Z	27 \| good	5.07 \| good	23.182 \| good	15.418 \| good	0.411 \| good	14.282 \| good	0.319 \| good
2025-10-23T14:00:00.000Z	27 \| good	5.034 \| good	16.73 \| good	20.579 \| good	0.395 \| good	10.031 \| good	0.332 \| good
2025-10-23T15:00:00.000Z	27 \| good	5.053 \| good	22.846 \| good	22.596 \| good	0.343 \| good	4.085 \| good	0.209 \| good
2025-10-23T16:00:00.000Z	27 \| good	4.576 \| good	19.046 \| good	23.315 \| good	0.378 \| good	5.065 \| good	0.242 \| good
2025-10-23T17:00:00.000Z	23 \| good	3.884 \| good	16.504 \| good	25.173 \| good	0.258 \| good	4.544 \| good	0.219 \| good
2025-10-23T17:00:00.000Z	24 \| good	4.17 \| good	17.932 \| good	26.451 \| good	0.306 \| good	5.107 \| good	0.259 \| good
2025-10-23T09:00:00.000Z	33 \| good	5.8 \| good	25.162 \| good	18.959 \| good	2.349 \| good	5.729 \| good	0.15 \| good
2025-10-23T10:00:00.000Z	33 \| good	5.707 \| good	24.804 \| good	16.625 \| good	2.395 \| good	6.763 \| good	0.159 \| good
2025-10-23T11:00:00.000Z	33 \| good	5.549 \| good	23.884 \| good	15.509 \| good	2.441 \| good	7.797 \| good	0.169 \| good
2025-10-23T12:00:00.000Z	27 \| good	5.114 \| good	22.018 \| good	19.467 \| good	2.486 \| good	8.831 \| good	0.178 \| good
2025-10-23T13:00:00.000Z	22 \| good	4.494 \| good	19.222 \| good	23.579 \| good	2.49 \| good	7.161 \| good	0.17 \| good
2025-10-23T14:00:00.000Z	27 \| good	2.668 \| good	11.024 \| good	29.034 \| good	2.494 \| good	5.49 \| good	0.161 \| good
2025-10-23T15:00:00.000Z	29 \| good	2.484 \| good	10.102 \| good	30.776 \| good	2.498 \| good	3.82 \| good	0.153 \| good
2025-10-23T16:00:00.000Z	30 \| good	3.045 \| good	12.199 \| good	31.595 \| good	2.182 \| good	3.514 \| good	0.149 \| good
2025-10-23T17:00:00.000Z	30 \| good	3.493 \| good	15.629 \| good	31.835 \| good	1.866 \| good	3.208 \| good	0.145 \| good
2025-10-23T18:00:00.000Z	28 \| good	3.534 \| good	15.714 \| good	30.441 \| good	1.55 \| good	2.902 \| good	0.142 \| good
2025-10-23T19:00:00.000Z	28 \| good	3.371 \| good	14.547 \| good	29.831 \| good	1.564 \| good	3.275 \| good	0.143 \| good
2025-10-23T20:00:00.000Z	27 \| good	3.575 \| good	15.693 \| good	29.347 \| good	1.579 \| good	3.648 \| good	0.145 \| good
2025-10-23T21:00:00.000Z	26 \| good	3.043 \| good	12.174 \| good	27.731 \| good	1.593 \| good	4.021 \| good	0.147 \| good
2025-10-23T22:00:00.000Z	25 \| good	2.011 \| good	7.968 \| good	26.756 \| good	1.751 \| good	7.263 \| good	0.168 \| good
2025-10-23T23:00:00.000Z	21 \| good	2.357 \| good	9.741 \| good	23.012 \| good	1.91 \| good	10.505 \| good	0.189 \| good
2025-10-24T00:00:00.000Z	22 \| good	4.477 \| good	19.758 \| good	17.469 \| good	2.069 \| good	13.747 \| good	0.211 \| good
2025-10-24T01:00:00.000Z	27 \| good	4.762 \| good	20.751 \| good	17.065 \| good	2.219 \| good	13.383 \| good	0.207 \| good
2025-10-24T02:00:00.000Z	22 \| good	3.735 \| good	16.031 \| good	19.786 \| good	2.369 \| good	13.019 \| good	0.204 \| good
2025-10-24T03:00:00.000Z	23 \| good	2.866 \| good	11.994 \| good	24.55 \| good	2.519 \| good	12.655 \| good	0.201 \| good
2025-10-24T04:00:00.000Z	26 \| good	2.733 \| good	11.086 \| good	28.09 \| good	2.718 \| good	11.298 \| good	0.194 \| good
2025-10-24T05:00:00.000Z	23 \| good	2.944 \| good	12 \| good	25.371 \| good	2.917 \| good	9.941 \| good	0.186 \| good
2025-10-24T06:00:00.000Z	19 \| good	3.232 \| good	14.086 \| good	20.833 \| good	3.116 \| good	8.584 \| good	0.179 \| good
2025-10-24T07:00:00.000Z	22 \| good	3.92 \| good	17.093 \| good	17.716 \| good	3.144 \| good	8.305 \| good	0.177 \| good
2025-10-24T08:00:00.000Z	22 \| good	4.456 \| good	19.072 \| good	14.295 \| good	3.173 \| good	8.026 \| good	0.175 \| good
2025-10-24T09:00:00.000Z	33 \| good	5.811 \| good	24.975 \| good	10.045 \| good	3.202 \| good	7.747 \| good	0.173 \| good
2025-10-24T10:00:00.000Z	44 \| good	7.959 \| good	34.678 \| good	5.011 \| good	3.254 \| good	9.091 \| good	0.191 \| good
2025-10-24T11:00:00.000Z	52 \| moderate	9.747 \| good	43.552 \| good	2.303 \| good	3.307 \| good	10.436 \| good	0.21 \| good
2025-10-24T12:00:00.000Z	52 \| moderate	9.657 \| good	42.821 \| good	6.797 \| good	3.359 \| good	11.78 \| good	0.228 \| good
2025-10-24T13:00:00.000Z	38 \| good	7.006 \| good	30.959 \| good	16.3 \| good	3.287 \| good	9.387 \| good	0.211 \| good
2025-10-24T14:00:00.000Z	22 \| good	3.985 \| good	17.158 \| good	23.647 \| good	3.215 \| good	6.993 \| good	0.195 \| good
2025-10-24T15:00:00.000Z	25 \| good	3.541 \| good	15.826 \| good	27.493 \| good	3.143 \| good	4.6 \| good	0.178 \| good
2025-10-24T16:00:00.000Z	28 \| good	3.029 \| good	12.161 \| good	30.02 \| good	2.794 \| good	4.131 \| good	0.172 \| good
2025-10-24T17:00:00.000Z	29 \| good	2.673 \| good	10.868 \| good	31.073 \| good	2.445 \| good	3.662 \| good	0.166 \| good
2025-10-24T18:00:00.000Z	31 \| good	2.305 \| good	9.728 \| good	32.751 \| good	2.095 \| good	3.193 \| good	0.16 \| good
2025-10-24T19:00:00.000Z	31 \| good	2.157 \| good	8.88 \| good	33.852 \| good	1.898 \| good	3.427 \| good	0.161 \| good
2025-10-24T20:00:00.000Z	31 \| good	2.363 \| good	9.803 \| good	33.629 \| good	1.7 \| good	3.661 \| good	0.161 \| good
2025-10-24T21:00:00.000Z	29 \| good	3.029 \| good	12.214 \| good	30.655 \| good	1.503 \| good	3.895 \| good	0.162 \| good
2025-10-24T22:00:00.000Z	27 \| good	5.216 \| good	22.869 \| good	21.087 \| good	1.563 \| good	7.67 \| good	0.187 \| good
2025-10-24T23:00:00.000Z	33 \| good	6.437 \| good	28.995 \| good	16.611 \| good	1.623 \| good	11.446 \| good	0.213 \| good
2025-10-25T00:00:00.000Z	38 \| good	7.273 \| good	31.876 \| good	13.541 \| good	1.683 \| good	15.222 \| good	0.238 \| good
2025-10-25T01:00:00.000Z	44 \| good	7.773 \| good	33.828 \| good	12.94 \| good	1.743 \| good	14.959 \| good	0.235 \| good
2025-10-25T02:00:00.000Z	44 \| good	8.003 \| good	34.829 \| good	12.111 \| good	1.804 \| good	14.696 \| good	0.233 \| good
2025-10-25T03:00:00.000Z	38 \| good	6.947 \| good	30.576 \| good	16.692 \| good	1.864 \| good	14.432 \| good	0.23 \| good
2025-10-25T04:00:00.000Z	33 \| good	6.306 \| good	28.246 \| good	17.409 \| good	1.868 \| good	13.232 \| good	0.222 \| good
2025-10-25T05:00:00.000Z	33 \| good	5.509 \| good	23.74 \| good	18.772 \| good	1.872 \| good	12.032 \| good	0.215 \| good
2025-10-25T06:00:00.000Z	33 \| good	6.365 \| good	6.474 \| good	13.212 \| good	1.862 \| good	10.753 \| good	0.207 \| good
2025-10-25T07:00:00.000Z	33 \| good	5.559 \| good	23.837 \| good	17.674 \| good	1.903 \| good	10.422 \| good	0.203 \| good
2025-10-25T08:00:00.000Z	27 \| good	5.378 \| good	22.939 \| good	16.518 \| good	1.929 \| good	10.013 \| good	0.199 \| good

Live air quality index in Cheltenham, Pennsylvania today

Major air pollutants in Cheltenham, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Cheltenham, Pennsylvania air quality forecast and history

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

Air quality in nearby cities

Abington, Pennsylvania

Springfield Township, Pennsylvania

Upper Moreland, Pennsylvania

Upper Dublin, Pennsylvania

Whitemarsh, Pennsylvania

Lower Moreland, Pennsylvania

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Frequently asked questions

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

What is the PM10 level in Cheltenham, Pennsylvania at the moment?

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

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

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

What is the PM₁₀ level in Cheltenham, Pennsylvania at the moment?

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

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

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