What are the current PM10 levels at Greensburg, Pennsylvania?

The current PM10 levels in Greensburg, Pennsylvania are 21.126 μg/m3.

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

The current sulfur dioxide (SO2) levels in Greensburg, Pennsylvania are 0.797 ppb.

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

The current ozone (O3) levels at Greensburg, Pennsylvania is 7.921 ppm.

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

The current nitrogen dioxide (NO2) levels at Greensburg, Pennsylvania is 4.287 ppb.

Real-time air quality index in Greensburg, Pennsylvania today

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

The measured PM2.5 levels in Greensburg, Pennsylvania at present are 4.731 μg/m3.

Stay updated with real-time air quality in Greensburg, 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

Greensburg, Pennsylvania

Last updated: ... (Local time)

Common air pollutants in Greensburg, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.73 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.13 μg/m³

155

255

425

605+

Ozone (O₃)

7.92 ppb

201

201+

Sulfur Dioxide (SO₂)

0.80 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.29 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

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Greensburg, Pennsylvania

Scroll To Air Quality Map

Track live Greensburg, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T13:00:00.000Z	38 \| good	7.228 \| good	32.118 \| good	17.931 \| good	0.819 \| good	7.804 \| good	0.327 \| good
2026-09-05T14:00:00.000Z	33 \| good	6.016 \| good	27.063 \| good	28.484 \| good	0.843 \| good	6.735 \| good	0.282 \| good
2026-09-05T15:00:00.000Z	33 \| good	5.622 \| good	24.128 \| good	30.92 \| good	0.785 \| good	3.869 \| good	0.244 \| good
2026-09-05T16:00:00.000Z	33 \| good	5.14 \| good	22.2 \| good	35.809 \| good	0.812 \| good	4.81 \| good	0.222 \| good
2026-09-05T17:00:00.000Z	34 \| good	4.948 \| good	21.226 \| good	36.901 \| good	0.814 \| good	4.092 \| good	0.221 \| good
2026-09-05T18:00:00.000Z	35 \| good	5.029 \| good	22.126 \| good	37.941 \| good	0.772 \| good	3.689 \| good	0.221 \| good
2026-09-05T19:00:00.000Z	36 \| good	5.331 \| good	23.154 \| good	39.038 \| good	0.768 \| good	3.23 \| good	0.243 \| good
2026-09-05T20:00:00.000Z	36 \| good	5.626 \| good	24.161 \| good	39.071 \| good	0.806 \| good	2.891 \| good	0.202 \| good
2026-09-05T21:00:00.000Z	35 \| good	5.339 \| good	23.198 \| good	38.187 \| good	0.862 \| good	2.871 \| good	0.22 \| good
2026-09-05T22:00:00.000Z	32 \| good	5.339 \| good	23.198 \| good	35.117 \| good	0.845 \| good	2.889 \| good	0.239 \| good
2026-09-05T23:00:00.000Z	33 \| good	5.531 \| good	24.162 \| good	33.078 \| good	0.866 \| good	3.323 \| good	0.24 \| good
2026-09-06T00:00:00.000Z	33 \| good	5.628 \| good	24.172 \| good	28.994 \| good	0.851 \| good	3.6 \| good	0.221 \| good
2026-09-06T01:00:00.000Z	38 \| good	7.177 \| good	31.911 \| good	24.134 \| good	0.862 \| good	4.306 \| good	0.221 \| good
2026-09-06T02:00:00.000Z	49 \| good	8.524 \| good	37.685 \| good	21.172 \| good	0.805 \| good	4.461 \| good	0.282 \| good
2026-09-06T03:00:00.000Z	22 \| good	4.316 \| good	19 \| good	20.619 \| good	0.296 \| good	3.142 \| good	0.177 \| good
2026-09-06T04:00:00.000Z	38 \| good	7.46 \| good	32.839 \| good	13.161 \| good	0.778 \| good	4.02 \| good	0.299 \| good
2026-09-06T05:00:00.000Z	38 \| good	6.69 \| good	29.964 \| good	11.183 \| good	0.702 \| good	4.199 \| good	0.282 \| good
2026-09-06T06:00:00.000Z	33 \| good	5.91 \| good	27.026 \| good	13.088 \| good	0.698 \| good	4.533 \| good	0.285 \| good
2026-09-06T07:00:00.000Z	33 \| good	5.621 \| good	24.135 \| good	13.108 \| good	0.694 \| good	5.431 \| good	0.262 \| good
2026-09-06T08:00:00.000Z	33 \| good	5.617 \| good	24.107 \| good	13.918 \| good	0.882 \| good	5.209 \| good	0.262 \| good
2026-09-06T09:00:00.000Z	33 \| good	5.615 \| good	24.099 \| good	11.102 \| good	0.742 \| good	5.381 \| good	0.262 \| good
2026-09-06T10:00:00.000Z	33 \| good	5.519 \| good	24.107 \| good	11.048 \| good	0.74 \| good	5.47 \| good	0.308 \| good
2026-09-06T11:00:00.000Z	27 \| good	5.423 \| good	23.144 \| good	10.93 \| good	0.741 \| good	5.655 \| good	0.308 \| good
2026-09-06T12:00:00.000Z	27 \| good	5.13 \| good	22.145 \| good	10.02 \| good	0.804 \| good	5.483 \| good	0.308 \| good
2026-09-06T13:00:00.000Z	27 \| good	4.933 \| good	21.172 \| good	9.194 \| good	0.804 \| good	3.15 \| good	0.353 \| good
2026-09-06T14:00:00.000Z	22 \| good	4.448 \| good	19.217 \| good	11.208 \| good	0.799 \| good	2.585 \| good	0.308 \| good
2026-09-06T15:00:00.000Z	22 \| good	4.221 \| good	19.08 \| good	14.169 \| good	0.764 \| good	2.398 \| good	0.243 \| good
2026-09-06T16:00:00.000Z	22 \| good	3.739 \| good	16.188 \| good	19.238 \| good	0.758 \| good	2.575 \| good	0.221 \| good
2026-09-06T17:00:00.000Z	21 \| good	3.146 \| good	14.197 \| good	23.194 \| good	0.735 \| good	2.354 \| good	0.202 \| good
2026-09-06T18:00:00.000Z	25 \| good	2.925 \| good	12.152 \| good	27.104 \| good	0.736 \| good	2.281 \| good	0.202 \| good
2026-09-06T19:00:00.000Z	25 \| good	2.821 \| good	12.097 \| good	27.209 \| good	0.735 \| good	2.114 \| good	0.182 \| good
2026-09-06T20:00:00.000Z	23 \| good	2.823 \| good	12.116 \| good	25.243 \| good	0.736 \| good	1.956 \| good	0.182 \| good
2026-09-06T21:00:00.000Z	23 \| good	2.822 \| good	12.126 \| good	25.245 \| good	0.761 \| good	1.943 \| good	0.182 \| good
2026-09-06T22:00:00.000Z	22 \| good	2.814 \| good	12.054 \| good	24.229 \| good	0.778 \| good	2.049 \| good	0.183 \| good
2026-09-06T23:00:00.000Z	22 \| good	2.814 \| good	12.054 \| good	24.181 \| good	0.779 \| good	2.243 \| good	0.202 \| good
2026-09-07T00:00:00.000Z	19 \| good	2.914 \| good	12.1 \| good	21.188 \| good	0.779 \| good	2.858 \| good	0.221 \| good
2026-09-07T01:00:00.000Z	27 \| good	5.323 \| good	22.703 \| good	18.185 \| good	0.779 \| good	2.944 \| good	0.221 \| good
2026-09-07T02:00:00.000Z	33 \| good	6.202 \| good	27.566 \| good	14.209 \| good	0.736 \| good	4.139 \| good	0.239 \| good
2026-09-07T03:00:00.000Z	22 \| good	3.835 \| good	16.7 \| good	6.422 \| good	0.23 \| good	4.059 \| good	0.173 \| good
2026-09-07T04:00:00.000Z	27 \| good	4.827 \| good	21.124 \| good	7.263 \| good	1.127 \| good	5.128 \| good	0.301 \| good
2026-09-07T05:00:00.000Z	27 \| good	4.739 \| good	21.151 \| good	6.216 \| good	0.706 \| good	3.934 \| good	0.279 \| good
2026-09-07T06:00:00.000Z	33 \| good	5.527 \| good	24.138 \| good	2.357 \| good	0.723 \| good	4.887 \| good	0.278 \| good
2026-09-07T07:00:00.000Z	33 \| good	5.528 \| good	24.138 \| good	2.278 \| good	0.723 \| good	3.971 \| good	0.297 \| good
2026-09-07T08:00:00.000Z	27 \| good	5.446 \| good	23.239 \| good	3.05 \| good	0.706 \| good	4.394 \| good	0.301 \| good
2026-09-07T09:00:00.000Z	27 \| good	5.162 \| good	22.301 \| good	4.081 \| good	0.706 \| good	4.09 \| good	0.259 \| good
2026-09-07T10:00:00.000Z	27 \| good	5.056 \| good	22.246 \| good	3.094 \| good	0.723 \| good	4.248 \| good	0.239 \| good
2026-09-07T11:00:00.000Z	27 \| good	4.935 \| good	21.161 \| good	3.083 \| good	0.723 \| good	4.982 \| good	0.239 \| good
2026-09-07T12:00:00.000Z	27 \| good	4.731 \| good	21.126 \| good	7.921 \| good	0.797 \| good	4.287 \| good	0.262 \| good
2026-09-07T12:00:00.000Z	27 \| good	4.731 \| good	21.126 \| good	7.921 \| good	0.797 \| good	4.287 \| good	0.262 \| good
2026-09-07T13:00:00.000Z	19 \| good	1.814 \| good	7.343 \| good	20.522 \| good	0.223 \| good	2.458 \| good	0.173 \| good
2026-09-07T14:00:00.000Z	24 \| good	1.699 \| good	7.21 \| good	25.803 \| good	0.303 \| good	1.434 \| good	0.16 \| good
2026-09-07T15:00:00.000Z	31 \| good	1.78 \| good	7.342 \| good	33.913 \| good	0.44 \| good	0.878 \| good	0.154 \| good
2026-09-07T16:00:00.000Z	33 \| good	1.392 \| good	5.822 \| good	35.893 \| good	0.527 \| good	0.526 \| good	0.147 \| good
2026-09-07T17:00:00.000Z	35 \| good	0.854 \| good	3.329 \| good	37.82 \| good	0.478 \| good	0.436 \| good	0.144 \| good
2026-09-07T18:00:00.000Z	36 \| good	1.473 \| good	5.816 \| good	39.094 \| good	0.474 \| good	0.427 \| good	0.144 \| good
2026-09-07T19:00:00.000Z	37 \| good	1.605 \| good	6.835 \| good	39.567 \| good	0.493 \| good	0.456 \| good	0.145 \| good
2026-09-07T20:00:00.000Z	38 \| good	2.015 \| good	7.957 \| good	40.995 \| good	0.518 \| good	0.499 \| good	0.145 \| good
2026-09-07T21:00:00.000Z	35 \| good	2.383 \| good	9.762 \| good	38.214 \| good	0.547 \| good	0.592 \| good	0.146 \| good
2026-09-07T22:00:00.000Z	33 \| good	2.411 \| good	9.947 \| good	36.205 \| good	0.572 \| good	0.883 \| good	0.15 \| good
2026-09-07T23:00:00.000Z	27 \| good	1.736 \| good	7.156 \| good	28.662 \| good	0.528 \| good	2.883 \| good	0.173 \| good
2026-09-08T00:00:00.000Z	21 \| good	2.157 \| good	8.824 \| good	22.761 \| good	0.557 \| good	5.049 \| good	0.192 \| good
2026-09-08T01:00:00.000Z	21 \| good	2.034 \| good	8.596 \| good	22.675 \| good	0.56 \| good	5.659 \| good	0.197 \| good
2026-09-08T02:00:00.000Z	20 \| good	2.429 \| good	10.01 \| good	21.862 \| good	0.522 \| good	5.841 \| good	0.199 \| good
2026-09-08T03:00:00.000Z	17 \| good	1.821 \| good	7.727 \| good	18.047 \| good	0.47 \| good	6.422 \| good	0.207 \| good
2026-09-08T04:00:00.000Z	16 \| good	1.29 \| good	5.087 \| good	16.879 \| good	0.421 \| good	7.511 \| good	0.22 \| good
2026-09-08T05:00:00.000Z	17 \| good	2.093 \| good	8.646 \| good	18.188 \| good	0.364 \| good	8.065 \| good	0.229 \| good
2026-09-08T06:00:00.000Z	16 \| good	2.545 \| good	10.317 \| good	17.421 \| good	0.317 \| good	8.178 \| good	0.234 \| good
2026-09-08T07:00:00.000Z	17 \| good	2.435 \| good	9.917 \| good	17.727 \| good	0.286 \| good	8.285 \| good	0.238 \| good
2026-09-08T08:00:00.000Z	12 \| good	1.932 \| good	7.976 \| good	13.154 \| good	0.267 \| good	8.565 \| good	0.244 \| good
2026-09-08T09:00:00.000Z	22 \| good	4.419 \| good	19.151 \| good	17.382 \| good	0.254 \| good	8.995 \| good	0.251 \| good
2026-09-08T10:00:00.000Z	16 \| good	3.116 \| good	13.355 \| good	6.847 \| good	0.244 \| good	9.469 \| good	0.26 \| good
2026-09-08T11:00:00.000Z	22 \| good	3.632 \| good	15.828 \| good	6.224 \| good	0.243 \| good	9.397 \| good	0.271 \| good
2026-09-08T12:00:00.000Z	27 \| good	4.677 \| good	20.242 \| good	12.2 \| good	0.262 \| good	8.372 \| good	0.293 \| good
2026-09-08T13:00:00.000Z	22 \| good	3.628 \| good	16.176 \| good	22.205 \| good	0.405 \| good	5.328 \| good	0.26 \| good
2026-09-08T14:00:00.000Z	30 \| good	2.19 \| good	8.773 \| good	32.091 \| good	0.583 \| good	2.404 \| good	0.21 \| good
2026-09-08T15:00:00.000Z	32 \| good	4.816 \| good	20.902 \| good	34.571 \| good	0.643 \| good	1.37 \| good	0.201 \| good
2026-09-08T16:00:00.000Z	44 \| good	7.526 \| good	33.245 \| good	41.734 \| good	0.728 \| good	0.938 \| good	0.197 \| good
2026-09-08T17:00:00.000Z	45 \| good	8.365 \| good	36.687 \| good	49.081 \| good	0.843 \| good	0.743 \| good	0.192 \| good
2026-09-08T18:00:00.000Z	48 \| good	7.25 \| good	32.141 \| good	52.334 \| good	0.805 \| good	0.662 \| good	0.187 \| good
2026-09-08T19:00:00.000Z	46 \| good	7.195 \| good	31.948 \| good	49.85 \| good	0.728 \| good	0.656 \| good	0.181 \| good
2026-09-08T20:00:00.000Z	44 \| good	7.66 \| good	33.534 \| good	45.376 \| good	0.694 \| good	0.675 \| good	0.178 \| good
2026-09-08T21:00:00.000Z	49 \| good	9.344 \| good	41.93 \| good	46.858 \| good	0.665 \| good	0.87 \| good	0.178 \| good
2026-09-08T22:00:00.000Z	49 \| good	8.834 \| good	39.041 \| good	44.887 \| good	0.599 \| good	1.855 \| good	0.192 \| good
2026-09-08T23:00:00.000Z	38 \| good	6.973 \| good	30.94 \| good	38.342 \| good	0.572 \| good	3.711 \| good	0.212 \| good
2026-09-09T00:00:00.000Z	33 \| good	5.701 \| good	24.351 \| good	32.526 \| good	0.599 \| good	6.157 \| good	0.235 \| good
2026-09-09T01:00:00.000Z	38 \| good	6.804 \| good	30.292 \| good	36.462 \| good	0.617 \| good	7.385 \| good	0.247 \| good
2026-09-09T02:00:00.000Z	33 \| good	5.836 \| good	25.483 \| good	33.097 \| good	0.625 \| good	7.919 \| good	0.252 \| good
2026-09-09T03:00:00.000Z	33 \| good	6.293 \| good	27.849 \| good	29.876 \| good	0.627 \| good	8.573 \| good	0.26 \| good
2026-09-09T04:00:00.000Z	38 \| good	6.773 \| good	30.038 \| good	27.872 \| good	0.615 \| good	9.638 \| good	0.275 \| good
2026-09-09T05:00:00.000Z	44 \| good	8.224 \| good	36.112 \| good	25.931 \| good	0.581 \| good	10.724 \| good	0.293 \| good
2026-09-09T06:00:00.000Z	44 \| good	8.245 \| good	36.039 \| good	23.273 \| good	0.535 \| good	11.484 \| good	0.308 \| good
2026-09-09T07:00:00.000Z	49 \| good	8.652 \| good	37.776 \| good	22.662 \| good	0.491 \| good	11.324 \| good	0.312 \| good
2026-09-09T08:00:00.000Z	49 \| good	8.844 \| good	38.721 \| good	19.439 \| good	0.485 \| good	8.77 \| good	0.281 \| good
2026-09-09T09:00:00.000Z	44 \| good	8.264 \| good	36.394 \| good	11.755 \| good	0.464 \| good	5.531 \| good	0.235 \| good
2026-09-09T10:00:00.000Z	33 \| good	5.616 \| good	24.513 \| good	11.667 \| good	0.405 \| good	3.72 \| good	0.204 \| good
2026-09-09T11:00:00.000Z	33 \| good	5.967 \| good	26.238 \| good	17.714 \| good	0.371 \| good	2.948 \| good	0.188 \| good
2026-09-09T12:00:00.000Z	38 \| good	7.237 \| good	7.979 \| good	31.142 \| good	0.378 \| good	2.644 \| good	0.184 \| good

Greensburg

Empower business decisions with accurate air quality data

Greensburg, 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 Greensburg, Pennsylvania updated?

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

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

The worst air quality in Greensburg, Pennsylvania was recorded at 07:00:00 on 2026-09-07.

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

The best air quality in Greensburg, Pennsylvania was recorded at 12:00:00 on 2026-09-07.

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

The real-time air quality index in Greensburg, Pennsylvania is 27, currently categorized as Good.

Which pollutant is found most often in Greensburg, Pennsylvania?

The most common pollutant in Greensburg, Pennsylvania is PM2.5.

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

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

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

The measured PM_2.5 levels in Greensburg, Pennsylvania at present are 4.731 μg/m³.

What are the current PM₁₀ levels at Greensburg, Pennsylvania?

The current PM₁₀ levels in Greensburg, Pennsylvania are 21.126 μg/m³.

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

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

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

The current sulfur dioxide (SO₂) levels in Greensburg, Pennsylvania are 0.797 ppb.

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

The current ozone (O₃) levels at Greensburg, Pennsylvania is 7.921 ppm.

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

The current nitrogen dioxide (NO₂) levels at Greensburg, Pennsylvania is 4.287 ppb.

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