What are the current PM10 levels at Monroeville, Pennsylvania?

The current PM10 levels in Monroeville, Pennsylvania are 44.017 μg/m3.

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

The current sulfur dioxide (SO2) levels in Monroeville, Pennsylvania are 1.241 ppb.

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

The current ozone (O3) levels at Monroeville, Pennsylvania is 23.067 ppm.

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

The current nitrogen dioxide (NO2) levels at Monroeville, Pennsylvania is 4.506 ppb.

Real-time air quality index in Monroeville, Pennsylvania today

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

The measured PM2.5 levels in Monroeville, Pennsylvania at present are 9.857 μg/m3.

Stay updated with real-time air quality in Monroeville, 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)

Moderate

Monroeville, Pennsylvania

Last updated: ... (Local time)

Common air pollutants in Monroeville, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.86 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

44.02 μg/m³

155

255

425

605+

Ozone (O₃)

23.07 ppb

201

201+

Sulfur Dioxide (SO₂)

1.24 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.51 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Monroeville, Pennsylvania

Get Live Pollen Counts

Monroeville, Pennsylvania

Scroll To Air Quality Map

Track live Monroeville, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-11T21:00:00.000Z	30 \| good	3.295 \| good	13.968 \| good	31.87 \| good	2.312 \| good	2.708 \| good	0.119 \| good
2025-12-11T22:00:00.000Z	31 \| good	3.415 \| good	14.823 \| good	32.575 \| good	2.656 \| good	2.205 \| good	0.125 \| good
2025-12-11T23:00:00.000Z	29 \| good	3.982 \| good	17.337 \| good	30.924 \| good	1.473 \| good	3.393 \| good	0.126 \| good
2025-12-12T00:00:00.000Z	29 \| good	4.05 \| good	17.909 \| good	30.686 \| good	1.48 \| good	3.972 \| good	0.123 \| good
2025-12-12T01:00:00.000Z	29 \| good	4.287 \| good	18.958 \| good	30.821 \| good	1.617 \| good	6.745 \| good	0.123 \| good
2025-12-12T02:00:00.000Z	29 \| good	4.287 \| good	18.958 \| good	30.647 \| good	1.457 \| good	6.325 \| good	0.128 \| good
2025-12-12T03:00:00.000Z	38 \| good	7.315 \| good	32.434 \| good	25.135 \| good	1.907 \| good	4.506 \| good	0.149 \| good
2025-12-12T04:00:00.000Z	27 \| good	4.788 \| good	20.972 \| good	29.269 \| good	1.359 \| good	7.993 \| good	0.123 \| good
2025-12-12T05:00:00.000Z	27 \| good	4.475 \| good	19.696 \| good	29.24 \| good	1.367 \| good	9.321 \| good	0.121 \| good
2025-12-12T06:00:00.000Z	26 \| good	4.475 \| good	19.696 \| good	27.682 \| good	1.35 \| good	7.878 \| good	0.118 \| good
2025-12-12T07:00:00.000Z	27 \| good	4.248 \| good	18.59 \| good	28.523 \| good	1.365 \| good	8.162 \| good	0.131 \| good
2025-12-12T08:00:00.000Z	26 \| good	4.342 \| good	19.293 \| good	27.949 \| good	1.352 \| good	8.267 \| good	0.152 \| good
2025-12-12T09:00:00.000Z	27 \| good	4.7 \| good	20.534 \| good	26.024 \| good	1.364 \| good	9.427 \| good	0.154 \| good
2025-12-12T10:00:00.000Z	27 \| good	4.7 \| good	20.534 \| good	25.097 \| good	1.372 \| good	9.3 \| good	0.152 \| good
2025-12-12T11:00:00.000Z	27 \| good	4.813 \| good	20.831 \| good	23.989 \| good	1.369 \| good	11.393 \| good	0.154 \| good
2025-12-12T12:00:00.000Z	27 \| good	4.932 \| good	21.657 \| good	21.158 \| good	1.411 \| good	19.171 \| good	0.155 \| good
2025-12-12T13:00:00.000Z	27 \| good	5.304 \| good	23.254 \| good	20.908 \| good	1.393 \| good	10.557 \| good	0.165 \| good
2025-12-12T14:00:00.000Z	33 \| good	5.72 \| good	24.985 \| good	16.92 \| good	1.461 \| good	13.938 \| good	0.187 \| good
2025-12-12T15:00:00.000Z	33 \| good	6.195 \| good	27.654 \| good	17.512 \| good	1.435 \| good	11.269 \| good	0.192 \| good
2025-12-12T16:00:00.000Z	38 \| good	7.308 \| good	33.043 \| good	16.704 \| good	1.79 \| good	10.272 \| good	0.167 \| good
2025-12-12T17:00:00.000Z	38 \| good	6.628 \| good	29.066 \| good	20.407 \| good	2.632 \| good	8.059 \| good	0.161 \| good
2025-12-12T18:00:00.000Z	33 \| good	6.036 \| good	26.269 \| good	24.712 \| good	1.877 \| good	7.167 \| good	0.154 \| good
2025-12-12T19:00:00.000Z	33 \| good	5.569 \| good	24.506 \| good	26.978 \| good	2.102 \| good	4.468 \| good	0.153 \| good
2025-12-12T20:00:00.000Z	28 \| good	5.448 \| good	23.996 \| good	29.564 \| good	3.47 \| good	4.578 \| good	0.151 \| good
2025-12-12T21:00:00.000Z	28 \| good	5.281 \| good	23.408 \| good	30.319 \| good	3.001 \| good	4.167 \| good	0.179 \| good
2025-12-12T22:00:00.000Z	27 \| good	5.281 \| good	23.408 \| good	28.542 \| good	2.492 \| good	6.387 \| good	0.185 \| good
2025-12-12T23:00:00.000Z	27 \| good	5.41 \| good	23.92 \| good	24.609 \| good	1.539 \| good	7.569 \| good	0.186 \| good
2025-12-13T00:00:00.000Z	27 \| good	5.41 \| good	23.92 \| good	21.032 \| good	1.637 \| good	14.041 \| good	0.187 \| good
2025-12-13T01:00:00.000Z	27 \| good	5.457 \| good	23.976 \| good	15.152 \| good	1.523 \| good	21.886 \| good	0.22 \| good
2025-12-13T02:00:00.000Z	33 \| good	6.299 \| good	28.242 \| good	10.996 \| good	1.488 \| good	26.136 \| good	0.244 \| good
2025-12-13T03:00:00.000Z	71 \| moderate	19.632 \| fine	86.656 \| fine	2.77 \| good	4.82 \| good	30.045 \| good	0.472 \| good
2025-12-13T04:00:00.000Z	49 \| good	9.31 \| good	41.232 \| good	6.968 \| good	2.326 \| good	31.705 \| good	0.315 \| good
2025-12-13T05:00:00.000Z	54 \| moderate	11.373 \| good	50.555 \| good	5.917 \| good	2.317 \| good	32.2 \| good	0.343 \| good
2025-12-13T06:00:00.000Z	54 \| moderate	11.373 \| good	50.555 \| good	6.673 \| good	2.238 \| good	32.146 \| good	0.348 \| good
2025-12-13T07:00:00.000Z	64 \| moderate	15.564 \| fine	69.573 \| fine	5.066 \| good	2.542 \| good	32.848 \| good	0.376 \| good
2025-12-13T08:00:00.000Z	66 \| moderate	16.701 \| fine	74.714 \| fine	5.211 \| good	2.56 \| good	33.827 \| good	0.282 \| good
2025-12-13T09:00:00.000Z	67 \| moderate	17.725 \| fine	78.603 \| fine	2.227 \| good	3.689 \| good	29.118 \| good	0.222 \| good
2025-12-13T10:00:00.000Z	66 \| moderate	16.555 \| fine	73.644 \| fine	4.318 \| good	3.341 \| good	14.667 \| good	0.202 \| good
2025-12-13T11:00:00.000Z	60 \| moderate	14.401 \| fine	65.015 \| fine	10.406 \| good	2.839 \| good	11.866 \| good	0.206 \| good
2025-12-13T12:00:00.000Z	58 \| moderate	12.683 \| fine	56.577 \| fine	13.163 \| good	2.694 \| good	7.167 \| good	0.193 \| good
2025-12-13T13:00:00.000Z	56 \| moderate	11.549 \| good	51.56 \| good	13.871 \| good	2.299 \| good	6.135 \| good	0.181 \| good
2025-12-13T14:00:00.000Z	52 \| moderate	9.733 \| good	42.992 \| good	16.819 \| good	2.279 \| good	6.142 \| good	0.195 \| good
2025-12-13T15:00:00.000Z	49 \| good	9.215 \| good	40.92 \| good	18.246 \| good	1.825 \| good	6.302 \| good	0.3 \| good
2025-12-13T16:00:00.000Z	52 \| moderate	9.579 \| good	43.098 \| good	19.674 \| good	1.378 \| good	5.333 \| good	0.285 \| good
2025-12-13T17:00:00.000Z	52 \| moderate	9.946 \| good	44.571 \| good	20.319 \| good	1.41 \| good	4.822 \| good	0.205 \| good
2025-12-13T18:00:00.000Z	52 \| moderate	10.032 \| good	44.594 \| good	21.873 \| good	1.729 \| good	4.362 \| good	0.225 \| good
2025-12-13T19:00:00.000Z	52 \| moderate	9.857 \| good	44.017 \| good	23.067 \| good	1.241 \| good	4.506 \| good	0.228 \| good
2025-12-13T20:00:00.000Z	52 \| moderate	9.857 \| good	44.017 \| good	23.067 \| good	1.241 \| good	4.506 \| good	0.228 \| good
2025-12-13T21:00:00.000Z	64 \| moderate	15.663 \| fine	70.27 \| fine	23.513 \| good	3.898 \| good	5.72 \| good	0.181 \| good
2025-12-13T22:00:00.000Z	58 \| moderate	13.133 \| fine	58.797 \| fine	24.404 \| good	3.481 \| good	6.653 \| good	0.195 \| good
2025-12-13T23:00:00.000Z	56 \| moderate	11.793 \| good	52.353 \| good	23.601 \| good	3.063 \| good	7.586 \| good	0.208 \| good
2025-12-14T00:00:00.000Z	52 \| moderate	9.601 \| good	42.57 \| good	22.548 \| good	2.646 \| good	8.519 \| good	0.222 \| good
2025-12-14T01:00:00.000Z	27 \| good	4.955 \| good	21.584 \| good	22.588 \| good	2.426 \| good	7.938 \| good	0.221 \| good
2025-12-14T02:00:00.000Z	22 \| good	4.443 \| good	19.579 \| good	24.351 \| good	2.206 \| good	7.356 \| good	0.221 \| good
2025-12-14T03:00:00.000Z	23 \| good	3.794 \| good	16.529 \| good	24.749 \| good	1.987 \| good	6.775 \| good	0.22 \| good
2025-12-14T04:00:00.000Z	22 \| good	3.698 \| good	16.408 \| good	24.419 \| good	1.821 \| good	5.905 \| good	0.208 \| good
2025-12-14T05:00:00.000Z	23 \| good	2.397 \| good	9.84 \| good	25.476 \| good	1.656 \| good	5.035 \| good	0.196 \| good
2025-12-14T06:00:00.000Z	25 \| good	1.641 \| good	6.907 \| good	27.079 \| good	1.491 \| good	4.164 \| good	0.184 \| good
2025-12-14T07:00:00.000Z	27 \| good	1.266 \| good	4.972 \| good	28.638 \| good	1.372 \| good	3.822 \| good	0.177 \| good
2025-12-14T08:00:00.000Z	27 \| good	1.02 \| good	4.139 \| good	29.208 \| good	1.254 \| good	3.479 \| good	0.171 \| good
2025-12-14T09:00:00.000Z	28 \| good	1.56 \| good	6.3 \| good	29.517 \| good	1.136 \| good	3.137 \| good	0.164 \| good
2025-12-14T10:00:00.000Z	27 \| good	1.88 \| good	7.934 \| good	28.71 \| good	1.134 \| good	3.151 \| good	0.161 \| good
2025-12-14T11:00:00.000Z	26 \| good	2.104 \| good	8.442 \| good	28.317 \| good	1.133 \| good	3.164 \| good	0.158 \| good
2025-12-14T12:00:00.000Z	26 \| good	2.246 \| good	9.115 \| good	28.353 \| good	1.131 \| good	3.178 \| good	0.155 \| good
2025-12-14T13:00:00.000Z	26 \| good	3.334 \| good	14.766 \| good	28.401 \| good	1.174 \| good	2.964 \| good	0.155 \| good
2025-12-14T14:00:00.000Z	28 \| good	3.922 \| good	17 \| good	30.05 \| good	1.218 \| good	2.75 \| good	0.155 \| good
2025-12-14T15:00:00.000Z	28 \| good	3.716 \| good	16 \| good	30.359 \| good	1.261 \| good	2.536 \| good	0.155 \| good
2025-12-14T16:00:00.000Z	27 \| good	2.359 \| good	9.831 \| good	29.416 \| good	1.219 \| good	2.288 \| good	0.153 \| good
2025-12-14T17:00:00.000Z	25 \| good	2.138 \| good	8.869 \| good	27.4 \| good	1.177 \| good	2.04 \| good	0.151 \| good
2025-12-14T18:00:00.000Z	24 \| good	1.897 \| good	8 \| good	25.628 \| good	1.135 \| good	1.792 \| good	0.149 \| good
2025-12-14T19:00:00.000Z	22 \| good	1.669 \| good	6.916 \| good	23.955 \| good	1.211 \| good	2.292 \| good	0.151 \| good
2025-12-14T20:00:00.000Z	21 \| good	1.198 \| good	4.966 \| good	23.305 \| good	1.287 \| good	2.792 \| good	0.152 \| good
2025-12-14T21:00:00.000Z	20 \| good	1.256 \| good	4.949 \| good	22.26 \| good	1.363 \| good	3.292 \| good	0.154 \| good
2025-12-14T22:00:00.000Z	20 \| good	1.176 \| good	4.916 \| good	21.734 \| good	1.322 \| good	4.037 \| good	0.16 \| good
2025-12-14T23:00:00.000Z	19 \| good	1.128 \| good	4.579 \| good	20.061 \| good	1.28 \| good	4.782 \| good	0.167 \| good
2025-12-15T00:00:00.000Z	22 \| good	3.692 \| good	16.114 \| good	20.196 \| good	1.239 \| good	5.526 \| good	0.173 \| good
2025-12-15T01:00:00.000Z	22 \| good	3.565 \| good	15.454 \| good	19.422 \| good	1.151 \| good	5.318 \| good	0.172 \| good
2025-12-15T02:00:00.000Z	22 \| good	4.184 \| good	18.372 \| good	19.66 \| good	1.064 \| good	5.109 \| good	0.171 \| good
2025-12-15T03:00:00.000Z	20 \| good	3.444 \| good	15.285 \| good	21.631 \| good	0.976 \| good	4.9 \| good	0.17 \| good
2025-12-15T04:00:00.000Z	22 \| good	3.124 \| good	13.256 \| good	23.632 \| good	0.947 \| good	4.604 \| good	0.167 \| good
2025-12-15T05:00:00.000Z	22 \| good	2.869 \| good	11.634 \| good	24.041 \| good	0.918 \| good	4.308 \| good	0.165 \| good
2025-12-15T06:00:00.000Z	22 \| good	3.763 \| good	16.579 \| good	24.078 \| good	0.888 \| good	4.012 \| good	0.162 \| good
2025-12-15T07:00:00.000Z	22 \| good	4.233 \| good	18.851 \| good	24.449 \| good	0.893 \| good	3.858 \| good	0.161 \| good
2025-12-15T08:00:00.000Z	22 \| good	3.541 \| good	15.467 \| good	24.254 \| good	0.897 \| good	3.704 \| good	0.161 \| good
2025-12-15T09:00:00.000Z	22 \| good	2.981 \| good	12.366 \| good	23.692 \| good	0.901 \| good	3.55 \| good	0.16 \| good
2025-12-15T10:00:00.000Z	20 \| good	2.593 \| good	10.343 \| good	22.115 \| good	0.966 \| good	3.784 \| good	0.164 \| good
2025-12-15T11:00:00.000Z	18 \| good	3.071 \| good	12.574 \| good	18.835 \| good	1.032 \| good	4.018 \| good	0.167 \| good
2025-12-15T12:00:00.000Z	22 \| good	4.103 \| good	17.923 \| good	15.258 \| good	1.097 \| good	4.251 \| good	0.171 \| good
2025-12-15T13:00:00.000Z	44 \| good	8.444 \| good	37.243 \| good	15.903 \| good	1.557 \| good	3.945 \| good	0.172 \| good
2025-12-15T14:00:00.000Z	49 \| good	9.362 \| good	41.731 \| good	18.049 \| good	2.017 \| good	3.638 \| good	0.173 \| good
2025-12-15T15:00:00.000Z	49 \| good	8.56 \| good	37.292 \| good	19.261 \| good	2.477 \| good	3.332 \| good	0.174 \| good
2025-12-15T16:00:00.000Z	38 \| good	7.182 \| good	31.828 \| good	20.981 \| good	2.818 \| good	3.281 \| good	0.174 \| good
2025-12-15T17:00:00.000Z	33 \| good	6.19 \| good	27.656 \| good	22.671 \| good	3.159 \| good	3.23 \| good	0.174 \| good
2025-12-15T18:00:00.000Z	27 \| good	5.382 \| good	23.138 \| good	23.07 \| good	3.501 \| good	3.179 \| good	0.174 \| good
2025-12-15T19:00:00.000Z	27 \| good	5.043 \| good	21.801 \| good	22.798 \| good	3.814 \| good	4.017 \| good	0.177 \| good
2025-12-15T20:00:00.000Z	27 \| good	4.58 \| good	20.073 \| good	24.118 \| good	4.126 \| good	4.856 \| good	0.181 \| good

Monroeville

Empower business decisions with accurate air quality data

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

0.23ppm

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 Monroeville, Pennsylvania updated?

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

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

The worst air quality in Monroeville, Pennsylvania was recorded at 03:00:00 on 2025-12-13.

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

The best air quality in Monroeville, Pennsylvania was recorded at 01:00:00 on 2025-12-13.

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

The real-time air quality index in Monroeville, Pennsylvania is 52, currently categorized as Moderate.

Which pollutant is found most often in Monroeville, Pennsylvania?

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

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

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

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

The measured PM_2.5 levels in Monroeville, Pennsylvania at present are 9.857 μg/m³.

What are the current PM₁₀ levels at Monroeville, Pennsylvania?

The current PM₁₀ levels in Monroeville, Pennsylvania are 44.017 μg/m³.

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

The current carbon monoxide (CO) level in Monroeville, Pennsylvania is 0.228 ppm.

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

The current sulfur dioxide (SO₂) levels in Monroeville, Pennsylvania are 1.241 ppb.

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

The current ozone (O₃) levels at Monroeville, Pennsylvania is 23.067 ppm.

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

The current nitrogen dioxide (NO₂) levels at Monroeville, Pennsylvania is 4.506 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-11T21:00:00.000Z	30 \| good	3.295 \| good	13.968 \| good	31.87 \| good	2.312 \| good	2.708 \| good	0.119 \| good
2025-12-11T22:00:00.000Z	31 \| good	3.415 \| good	14.823 \| good	32.575 \| good	2.656 \| good	2.205 \| good	0.125 \| good
2025-12-11T23:00:00.000Z	29 \| good	3.982 \| good	17.337 \| good	30.924 \| good	1.473 \| good	3.393 \| good	0.126 \| good
2025-12-12T00:00:00.000Z	29 \| good	4.05 \| good	17.909 \| good	30.686 \| good	1.48 \| good	3.972 \| good	0.123 \| good
2025-12-12T01:00:00.000Z	29 \| good	4.287 \| good	18.958 \| good	30.821 \| good	1.617 \| good	6.745 \| good	0.123 \| good
2025-12-12T02:00:00.000Z	29 \| good	4.287 \| good	18.958 \| good	30.647 \| good	1.457 \| good	6.325 \| good	0.128 \| good
2025-12-12T03:00:00.000Z	38 \| good	7.315 \| good	32.434 \| good	25.135 \| good	1.907 \| good	4.506 \| good	0.149 \| good
2025-12-12T04:00:00.000Z	27 \| good	4.788 \| good	20.972 \| good	29.269 \| good	1.359 \| good	7.993 \| good	0.123 \| good
2025-12-12T05:00:00.000Z	27 \| good	4.475 \| good	19.696 \| good	29.24 \| good	1.367 \| good	9.321 \| good	0.121 \| good
2025-12-12T06:00:00.000Z	26 \| good	4.475 \| good	19.696 \| good	27.682 \| good	1.35 \| good	7.878 \| good	0.118 \| good
2025-12-12T07:00:00.000Z	27 \| good	4.248 \| good	18.59 \| good	28.523 \| good	1.365 \| good	8.162 \| good	0.131 \| good
2025-12-12T08:00:00.000Z	26 \| good	4.342 \| good	19.293 \| good	27.949 \| good	1.352 \| good	8.267 \| good	0.152 \| good
2025-12-12T09:00:00.000Z	27 \| good	4.7 \| good	20.534 \| good	26.024 \| good	1.364 \| good	9.427 \| good	0.154 \| good
2025-12-12T10:00:00.000Z	27 \| good	4.7 \| good	20.534 \| good	25.097 \| good	1.372 \| good	9.3 \| good	0.152 \| good
2025-12-12T11:00:00.000Z	27 \| good	4.813 \| good	20.831 \| good	23.989 \| good	1.369 \| good	11.393 \| good	0.154 \| good
2025-12-12T12:00:00.000Z	27 \| good	4.932 \| good	21.657 \| good	21.158 \| good	1.411 \| good	19.171 \| good	0.155 \| good
2025-12-12T13:00:00.000Z	27 \| good	5.304 \| good	23.254 \| good	20.908 \| good	1.393 \| good	10.557 \| good	0.165 \| good
2025-12-12T14:00:00.000Z	33 \| good	5.72 \| good	24.985 \| good	16.92 \| good	1.461 \| good	13.938 \| good	0.187 \| good
2025-12-12T15:00:00.000Z	33 \| good	6.195 \| good	27.654 \| good	17.512 \| good	1.435 \| good	11.269 \| good	0.192 \| good
2025-12-12T16:00:00.000Z	38 \| good	7.308 \| good	33.043 \| good	16.704 \| good	1.79 \| good	10.272 \| good	0.167 \| good
2025-12-12T17:00:00.000Z	38 \| good	6.628 \| good	29.066 \| good	20.407 \| good	2.632 \| good	8.059 \| good	0.161 \| good
2025-12-12T18:00:00.000Z	33 \| good	6.036 \| good	26.269 \| good	24.712 \| good	1.877 \| good	7.167 \| good	0.154 \| good
2025-12-12T19:00:00.000Z	33 \| good	5.569 \| good	24.506 \| good	26.978 \| good	2.102 \| good	4.468 \| good	0.153 \| good
2025-12-12T20:00:00.000Z	28 \| good	5.448 \| good	23.996 \| good	29.564 \| good	3.47 \| good	4.578 \| good	0.151 \| good
2025-12-12T21:00:00.000Z	28 \| good	5.281 \| good	23.408 \| good	30.319 \| good	3.001 \| good	4.167 \| good	0.179 \| good
2025-12-12T22:00:00.000Z	27 \| good	5.281 \| good	23.408 \| good	28.542 \| good	2.492 \| good	6.387 \| good	0.185 \| good
2025-12-12T23:00:00.000Z	27 \| good	5.41 \| good	23.92 \| good	24.609 \| good	1.539 \| good	7.569 \| good	0.186 \| good
2025-12-13T00:00:00.000Z	27 \| good	5.41 \| good	23.92 \| good	21.032 \| good	1.637 \| good	14.041 \| good	0.187 \| good
2025-12-13T01:00:00.000Z	27 \| good	5.457 \| good	23.976 \| good	15.152 \| good	1.523 \| good	21.886 \| good	0.22 \| good
2025-12-13T02:00:00.000Z	33 \| good	6.299 \| good	28.242 \| good	10.996 \| good	1.488 \| good	26.136 \| good	0.244 \| good
2025-12-13T03:00:00.000Z	71 \| moderate	19.632 \| fine	86.656 \| fine	2.77 \| good	4.82 \| good	30.045 \| good	0.472 \| good
2025-12-13T04:00:00.000Z	49 \| good	9.31 \| good	41.232 \| good	6.968 \| good	2.326 \| good	31.705 \| good	0.315 \| good
2025-12-13T05:00:00.000Z	54 \| moderate	11.373 \| good	50.555 \| good	5.917 \| good	2.317 \| good	32.2 \| good	0.343 \| good
2025-12-13T06:00:00.000Z	54 \| moderate	11.373 \| good	50.555 \| good	6.673 \| good	2.238 \| good	32.146 \| good	0.348 \| good
2025-12-13T07:00:00.000Z	64 \| moderate	15.564 \| fine	69.573 \| fine	5.066 \| good	2.542 \| good	32.848 \| good	0.376 \| good
2025-12-13T08:00:00.000Z	66 \| moderate	16.701 \| fine	74.714 \| fine	5.211 \| good	2.56 \| good	33.827 \| good	0.282 \| good
2025-12-13T09:00:00.000Z	67 \| moderate	17.725 \| fine	78.603 \| fine	2.227 \| good	3.689 \| good	29.118 \| good	0.222 \| good
2025-12-13T10:00:00.000Z	66 \| moderate	16.555 \| fine	73.644 \| fine	4.318 \| good	3.341 \| good	14.667 \| good	0.202 \| good
2025-12-13T11:00:00.000Z	60 \| moderate	14.401 \| fine	65.015 \| fine	10.406 \| good	2.839 \| good	11.866 \| good	0.206 \| good
2025-12-13T12:00:00.000Z	58 \| moderate	12.683 \| fine	56.577 \| fine	13.163 \| good	2.694 \| good	7.167 \| good	0.193 \| good
2025-12-13T13:00:00.000Z	56 \| moderate	11.549 \| good	51.56 \| good	13.871 \| good	2.299 \| good	6.135 \| good	0.181 \| good
2025-12-13T14:00:00.000Z	52 \| moderate	9.733 \| good	42.992 \| good	16.819 \| good	2.279 \| good	6.142 \| good	0.195 \| good
2025-12-13T15:00:00.000Z	49 \| good	9.215 \| good	40.92 \| good	18.246 \| good	1.825 \| good	6.302 \| good	0.3 \| good
2025-12-13T16:00:00.000Z	52 \| moderate	9.579 \| good	43.098 \| good	19.674 \| good	1.378 \| good	5.333 \| good	0.285 \| good
2025-12-13T17:00:00.000Z	52 \| moderate	9.946 \| good	44.571 \| good	20.319 \| good	1.41 \| good	4.822 \| good	0.205 \| good
2025-12-13T18:00:00.000Z	52 \| moderate	10.032 \| good	44.594 \| good	21.873 \| good	1.729 \| good	4.362 \| good	0.225 \| good
2025-12-13T19:00:00.000Z	52 \| moderate	9.857 \| good	44.017 \| good	23.067 \| good	1.241 \| good	4.506 \| good	0.228 \| good
2025-12-13T20:00:00.000Z	52 \| moderate	9.857 \| good	44.017 \| good	23.067 \| good	1.241 \| good	4.506 \| good	0.228 \| good
2025-12-13T21:00:00.000Z	64 \| moderate	15.663 \| fine	70.27 \| fine	23.513 \| good	3.898 \| good	5.72 \| good	0.181 \| good
2025-12-13T22:00:00.000Z	58 \| moderate	13.133 \| fine	58.797 \| fine	24.404 \| good	3.481 \| good	6.653 \| good	0.195 \| good
2025-12-13T23:00:00.000Z	56 \| moderate	11.793 \| good	52.353 \| good	23.601 \| good	3.063 \| good	7.586 \| good	0.208 \| good
2025-12-14T00:00:00.000Z	52 \| moderate	9.601 \| good	42.57 \| good	22.548 \| good	2.646 \| good	8.519 \| good	0.222 \| good
2025-12-14T01:00:00.000Z	27 \| good	4.955 \| good	21.584 \| good	22.588 \| good	2.426 \| good	7.938 \| good	0.221 \| good
2025-12-14T02:00:00.000Z	22 \| good	4.443 \| good	19.579 \| good	24.351 \| good	2.206 \| good	7.356 \| good	0.221 \| good
2025-12-14T03:00:00.000Z	23 \| good	3.794 \| good	16.529 \| good	24.749 \| good	1.987 \| good	6.775 \| good	0.22 \| good
2025-12-14T04:00:00.000Z	22 \| good	3.698 \| good	16.408 \| good	24.419 \| good	1.821 \| good	5.905 \| good	0.208 \| good
2025-12-14T05:00:00.000Z	23 \| good	2.397 \| good	9.84 \| good	25.476 \| good	1.656 \| good	5.035 \| good	0.196 \| good
2025-12-14T06:00:00.000Z	25 \| good	1.641 \| good	6.907 \| good	27.079 \| good	1.491 \| good	4.164 \| good	0.184 \| good
2025-12-14T07:00:00.000Z	27 \| good	1.266 \| good	4.972 \| good	28.638 \| good	1.372 \| good	3.822 \| good	0.177 \| good
2025-12-14T08:00:00.000Z	27 \| good	1.02 \| good	4.139 \| good	29.208 \| good	1.254 \| good	3.479 \| good	0.171 \| good
2025-12-14T09:00:00.000Z	28 \| good	1.56 \| good	6.3 \| good	29.517 \| good	1.136 \| good	3.137 \| good	0.164 \| good
2025-12-14T10:00:00.000Z	27 \| good	1.88 \| good	7.934 \| good	28.71 \| good	1.134 \| good	3.151 \| good	0.161 \| good
2025-12-14T11:00:00.000Z	26 \| good	2.104 \| good	8.442 \| good	28.317 \| good	1.133 \| good	3.164 \| good	0.158 \| good
2025-12-14T12:00:00.000Z	26 \| good	2.246 \| good	9.115 \| good	28.353 \| good	1.131 \| good	3.178 \| good	0.155 \| good
2025-12-14T13:00:00.000Z	26 \| good	3.334 \| good	14.766 \| good	28.401 \| good	1.174 \| good	2.964 \| good	0.155 \| good
2025-12-14T14:00:00.000Z	28 \| good	3.922 \| good	17 \| good	30.05 \| good	1.218 \| good	2.75 \| good	0.155 \| good
2025-12-14T15:00:00.000Z	28 \| good	3.716 \| good	16 \| good	30.359 \| good	1.261 \| good	2.536 \| good	0.155 \| good
2025-12-14T16:00:00.000Z	27 \| good	2.359 \| good	9.831 \| good	29.416 \| good	1.219 \| good	2.288 \| good	0.153 \| good
2025-12-14T17:00:00.000Z	25 \| good	2.138 \| good	8.869 \| good	27.4 \| good	1.177 \| good	2.04 \| good	0.151 \| good
2025-12-14T18:00:00.000Z	24 \| good	1.897 \| good	8 \| good	25.628 \| good	1.135 \| good	1.792 \| good	0.149 \| good
2025-12-14T19:00:00.000Z	22 \| good	1.669 \| good	6.916 \| good	23.955 \| good	1.211 \| good	2.292 \| good	0.151 \| good
2025-12-14T20:00:00.000Z	21 \| good	1.198 \| good	4.966 \| good	23.305 \| good	1.287 \| good	2.792 \| good	0.152 \| good
2025-12-14T21:00:00.000Z	20 \| good	1.256 \| good	4.949 \| good	22.26 \| good	1.363 \| good	3.292 \| good	0.154 \| good
2025-12-14T22:00:00.000Z	20 \| good	1.176 \| good	4.916 \| good	21.734 \| good	1.322 \| good	4.037 \| good	0.16 \| good
2025-12-14T23:00:00.000Z	19 \| good	1.128 \| good	4.579 \| good	20.061 \| good	1.28 \| good	4.782 \| good	0.167 \| good
2025-12-15T00:00:00.000Z	22 \| good	3.692 \| good	16.114 \| good	20.196 \| good	1.239 \| good	5.526 \| good	0.173 \| good
2025-12-15T01:00:00.000Z	22 \| good	3.565 \| good	15.454 \| good	19.422 \| good	1.151 \| good	5.318 \| good	0.172 \| good
2025-12-15T02:00:00.000Z	22 \| good	4.184 \| good	18.372 \| good	19.66 \| good	1.064 \| good	5.109 \| good	0.171 \| good
2025-12-15T03:00:00.000Z	20 \| good	3.444 \| good	15.285 \| good	21.631 \| good	0.976 \| good	4.9 \| good	0.17 \| good
2025-12-15T04:00:00.000Z	22 \| good	3.124 \| good	13.256 \| good	23.632 \| good	0.947 \| good	4.604 \| good	0.167 \| good
2025-12-15T05:00:00.000Z	22 \| good	2.869 \| good	11.634 \| good	24.041 \| good	0.918 \| good	4.308 \| good	0.165 \| good
2025-12-15T06:00:00.000Z	22 \| good	3.763 \| good	16.579 \| good	24.078 \| good	0.888 \| good	4.012 \| good	0.162 \| good
2025-12-15T07:00:00.000Z	22 \| good	4.233 \| good	18.851 \| good	24.449 \| good	0.893 \| good	3.858 \| good	0.161 \| good
2025-12-15T08:00:00.000Z	22 \| good	3.541 \| good	15.467 \| good	24.254 \| good	0.897 \| good	3.704 \| good	0.161 \| good
2025-12-15T09:00:00.000Z	22 \| good	2.981 \| good	12.366 \| good	23.692 \| good	0.901 \| good	3.55 \| good	0.16 \| good
2025-12-15T10:00:00.000Z	20 \| good	2.593 \| good	10.343 \| good	22.115 \| good	0.966 \| good	3.784 \| good	0.164 \| good
2025-12-15T11:00:00.000Z	18 \| good	3.071 \| good	12.574 \| good	18.835 \| good	1.032 \| good	4.018 \| good	0.167 \| good
2025-12-15T12:00:00.000Z	22 \| good	4.103 \| good	17.923 \| good	15.258 \| good	1.097 \| good	4.251 \| good	0.171 \| good
2025-12-15T13:00:00.000Z	44 \| good	8.444 \| good	37.243 \| good	15.903 \| good	1.557 \| good	3.945 \| good	0.172 \| good
2025-12-15T14:00:00.000Z	49 \| good	9.362 \| good	41.731 \| good	18.049 \| good	2.017 \| good	3.638 \| good	0.173 \| good
2025-12-15T15:00:00.000Z	49 \| good	8.56 \| good	37.292 \| good	19.261 \| good	2.477 \| good	3.332 \| good	0.174 \| good
2025-12-15T16:00:00.000Z	38 \| good	7.182 \| good	31.828 \| good	20.981 \| good	2.818 \| good	3.281 \| good	0.174 \| good
2025-12-15T17:00:00.000Z	33 \| good	6.19 \| good	27.656 \| good	22.671 \| good	3.159 \| good	3.23 \| good	0.174 \| good
2025-12-15T18:00:00.000Z	27 \| good	5.382 \| good	23.138 \| good	23.07 \| good	3.501 \| good	3.179 \| good	0.174 \| good
2025-12-15T19:00:00.000Z	27 \| good	5.043 \| good	21.801 \| good	22.798 \| good	3.814 \| good	4.017 \| good	0.177 \| good
2025-12-15T20:00:00.000Z	27 \| good	4.58 \| good	20.073 \| good	24.118 \| good	4.126 \| good	4.856 \| good	0.181 \| good

Real-time air quality index in Monroeville, Pennsylvania today

Common air pollutants in Monroeville, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Monroeville, Pennsylvania air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Penn Hills, Pennsylvania

Wilkinsburg, Pennsylvania

West Mifflin, Pennsylvania

Plum Borough, Pennsylvania

Munhall, Pennsylvania

Murrysville, Pennsylvania

How accurate is Pennsylvania, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

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

Which pollutant is found most often in Monroeville, Pennsylvania?

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

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

What are the current PM10 levels at Monroeville, Pennsylvania?

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

What are the current PM₁₀ levels at Monroeville, Pennsylvania?

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

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

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