What is the PM10 level in Manassas, Virginia at the moment?

The PM10 concentration in Manassas, Virginia is 13.542 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Manassas, Virginia at the moment?

Currently, Manassas, Virginia has a sulfur dioxide (SO2) concentration of 0.337 ppb.

What is the ozone (O3) level in Manassas, Virginia at the moment?

The current ozone (O3) level in Manassas, Virginia at the moment is 42.375 ppm.

What is the nitrogen dioxide (NO2) level in Manassas, Virginia at the moment?

Nitrogen dioxide (NO2) level in Manassas, Virginia at the moment is 0.914 ppb.

Live air quality index in Manassas, Virginia today

Q: What is the PM2.5 level in Manassas, Virginia at the moment?

PM2.5 levels in Manassas, Virginia are currently 2.543 μg/m3.

Stay updated with real-time air quality in Manassas, Virginia 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

Manassas, Virginia

Last updated: ... (Local time)

Major air pollutants in Manassas, Virginia

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.54 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

13.54 μg/m³

155

255

425

605+

Ozone (O₃)

42.38 ppb

201

201+

Sulfur Dioxide (SO₂)

0.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

0.91 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 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

Manassas, Virginia

Scroll To Air Quality Map

Track live Manassas, Virginia air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T22:00:00.000Z	44 \| good	7.697 \| good	17.497 \| good	26.391 \| good	0.396 \| good	2.186 \| good	0.197 \| good
2026-03-07T23:00:00.000Z	49 \| good	8.547 \| good	27.143 \| good	26.706 \| good	0.439 \| good	2.29 \| good	0.213 \| good
2026-03-08T00:00:00.000Z	49 \| good	8.839 \| good	22.604 \| good	24.208 \| good	0.447 \| good	2.101 \| good	0.272 \| good
2026-03-08T01:00:00.000Z	49 \| good	9.213 \| good	31.93 \| good	24.073 \| good	0.364 \| good	3.514 \| good	0.353 \| good
2026-03-08T02:00:00.000Z	49 \| good	8.869 \| good	17.489 \| good	22.389 \| good	0.338 \| good	5.037 \| good	0.426 \| good
2026-03-08T03:00:00.000Z	44 \| good	8.175 \| good	36.003 \| good	25.181 \| good	0.995 \| good	2.973 \| good	0.122 \| good
2026-03-08T04:00:00.000Z	57 \| moderate	9.417 \| good	67.788 \| fine	22.673 \| good	0.331 \| good	3.83 \| good	0.357 \| good
2026-03-08T05:00:00.000Z	54 \| moderate	11.413 \| good	34.322 \| good	16.343 \| good	0.341 \| good	5.199 \| good	0.4 \| good
2026-03-08T06:00:00.000Z	52 \| moderate	9.988 \| good	38.908 \| good	13.375 \| good	0.29 \| good	5.975 \| good	0.504 \| good
2026-03-08T07:00:00.000Z	54 \| moderate	10.964 \| good	33.942 \| good	6.513 \| good	0.322 \| good	8.457 \| good	0.549 \| good
2026-03-08T08:00:00.000Z	60 \| moderate	13.701 \| fine	59.057 \| fine	7.511 \| good	0.359 \| good	6.502 \| good	0.49 \| good
2026-03-08T09:00:00.000Z	58 \| moderate	13.038 \| fine	54.318 \| good	16.39 \| good	0.361 \| good	3.885 \| good	0.403 \| good
2026-03-08T10:00:00.000Z	56 \| moderate	12.184 \| fine	22.694 \| good	17.136 \| good	0.392 \| good	2.462 \| good	0.33 \| good
2026-03-08T11:00:00.000Z	49 \| good	8.956 \| good	42.418 \| good	6.771 \| good	0.476 \| good	3.028 \| good	0.281 \| good
2026-03-08T12:00:00.000Z	54 \| moderate	10.865 \| good	38.211 \| good	18.127 \| good	0.482 \| good	2.83 \| good	0.248 \| good
2026-03-08T13:00:00.000Z	52 \| moderate	9.693 \| good	33.484 \| good	17.36 \| good	0.486 \| good	4.462 \| good	0.248 \| good
2026-03-08T14:00:00.000Z	49 \| good	8.612 \| good	27.812 \| good	13.437 \| good	0.569 \| good	5.323 \| good	0.275 \| good
2026-03-08T15:00:00.000Z	52 \| moderate	10.238 \| good	46.46 \| good	18.492 \| good	0.605 \| good	4.288 \| good	0.38 \| good
2026-03-08T16:00:00.000Z	49 \| good	9.063 \| good	32.507 \| good	22.152 \| good	0.513 \| good	2.173 \| good	0.315 \| good
2026-03-08T17:00:00.000Z	49 \| good	9.079 \| good	32.68 \| good	17.438 \| good	0.467 \| good	1.767 \| good	0.256 \| good
2026-03-08T18:00:00.000Z	49 \| good	9.072 \| good	19.605 \| good	26.766 \| good	0.448 \| good	1.644 \| good	0.164 \| good
2026-03-08T19:00:00.000Z	27 \| good	3.527 \| good	12.226 \| good	29.25 \| good	0.469 \| good	0.94 \| good	0.153 \| good
2026-03-08T20:00:00.000Z	30 \| good	3.413 \| good	14.23 \| good	32.318 \| good	0.489 \| good	0.973 \| good	0.132 \| good
2026-03-08T21:00:00.000Z	34 \| good	3.306 \| good	11.7 \| good	37.232 \| good	0.452 \| good	0.845 \| good	0.145 \| good
2026-03-08T22:00:00.000Z	34 \| good	2.17 \| good	7.541 \| good	37.389 \| good	0.454 \| good	1.011 \| good	0.145 \| good
2026-03-08T23:00:00.000Z	37 \| good	1.868 \| good	18.554 \| good	40.217 \| good	0.376 \| good	3.41 \| good	0.145 \| good
2026-03-09T00:00:00.000Z	33 \| good	3.136 \| good	11.075 \| good	36.486 \| good	0.417 \| good	6.34 \| good	0.136 \| good
2026-03-09T01:00:00.000Z	28 \| good	3.622 \| good	11.639 \| good	29.611 \| good	0.453 \| good	7.447 \| good	0.207 \| good
2026-03-09T02:00:00.000Z	29 \| good	4.707 \| good	16.785 \| good	30.954 \| good	0.382 \| good	6.065 \| good	0.204 \| good
2026-03-09T03:00:00.000Z	52 \| moderate	9.671 \| good	43.003 \| good	23.21 \| good	2.377 \| good	20.891 \| good	0.345 \| good
2026-03-09T04:00:00.000Z	38 \| good	7.267 \| good	41.055 \| good	24.088 \| good	0.319 \| good	3.251 \| good	0.337 \| good
2026-03-09T05:00:00.000Z	33 \| good	6.089 \| good	26.191 \| good	23.581 \| good	0.332 \| good	4.915 \| good	0.395 \| good
2026-03-09T06:00:00.000Z	27 \| good	4.718 \| good	12.274 \| good	16.88 \| good	0.273 \| good	8.239 \| good	0.441 \| good
2026-03-09T07:00:00.000Z	33 \| good	5.506 \| good	27.12 \| good	21.111 \| good	0.296 \| good	8.308 \| good	0.445 \| good
2026-03-09T08:00:00.000Z	44 \| good	8.32 \| good	42.495 \| good	17.247 \| good	0.395 \| good	9.551 \| good	0.441 \| good
2026-03-09T09:00:00.000Z	27 \| good	5.011 \| good	15.766 \| good	16.444 \| good	0.351 \| good	12.289 \| good	0.443 \| good
2026-03-09T10:00:00.000Z	44 \| good	7.524 \| good	22.057 \| good	15.396 \| good	0.412 \| good	16.848 \| good	0.459 \| good
2026-03-09T11:00:00.000Z	38 \| good	6.512 \| good	25.016 \| good	8.29 \| good	0.511 \| good	14.384 \| good	0.482 \| good
2026-03-09T12:00:00.000Z	38 \| good	7.269 \| good	30.744 \| good	6.342 \| good	0.765 \| good	12.928 \| good	0.644 \| good
2026-03-09T13:00:00.000Z	33 \| good	6.23 \| good	21.982 \| good	4.147 \| good	0.774 \| good	13.76 \| good	0.756 \| good
2026-03-09T14:00:00.000Z	33 \| good	5.694 \| good	18.404 \| good	9.089 \| good	0.889 \| good	14.283 \| good	0.872 \| good
2026-03-09T15:00:00.000Z	33 \| good	6.364 \| good	23.68 \| good	13.069 \| good	0.898 \| good	12.77 \| good	0.727 \| good
2026-03-09T16:00:00.000Z	44 \| good	7.841 \| good	15.877 \| good	28.352 \| good	0.394 \| good	5.398 \| good	0.55 \| good
2026-03-09T17:00:00.000Z	52 \| moderate	10.081 \| good	17.011 \| good	27.79 \| good	0.379 \| good	4.267 \| good	0.331 \| good
2026-03-09T18:00:00.000Z	31 \| good	5.472 \| good	10.851 \| good	32.916 \| good	0.405 \| good	2.842 \| good	0.161 \| good
2026-03-09T19:00:00.000Z	38 \| good	7.092 \| good	13.023 \| good	33.883 \| good	0.472 \| good	2.183 \| good	0.145 \| good
2026-03-09T20:00:00.000Z	40 \| good	4.739 \| good	13.758 \| good	42.669 \| good	0.386 \| good	1.322 \| good	0.155 \| good
2026-03-09T21:00:00.000Z	39 \| good	2.51 \| good	11.383 \| good	42.477 \| good	0.34 \| good	0.906 \| good	0.187 \| good
2026-03-09T21:00:00.000Z	39 \| good	2.543 \| good	13.542 \| good	42.375 \| good	0.337 \| good	0.914 \| good	0.186 \| good
2026-03-09T22:00:00.000Z	35 \| good	3.311 \| good	14.978 \| good	37.813 \| good	0.552 \| good	4.625 \| good	0.164 \| good
2026-03-09T23:00:00.000Z	33 \| good	5.689 \| good	24.029 \| good	28.671 \| good	0.647 \| good	8.165 \| good	0.191 \| good
2026-03-10T00:00:00.000Z	33 \| good	6.199 \| good	27.967 \| good	19.797 \| good	0.743 \| good	11.705 \| good	0.219 \| good
2026-03-10T01:00:00.000Z	38 \| good	7.45 \| good	32.993 \| good	19.81 \| good	0.718 \| good	10.645 \| good	0.212 \| good
2026-03-10T02:00:00.000Z	38 \| good	7.399 \| good	32.984 \| good	20.223 \| good	0.692 \| good	9.584 \| good	0.205 \| good
2026-03-10T03:00:00.000Z	44 \| good	8.389 \| good	37.001 \| good	17.946 \| good	0.667 \| good	8.524 \| good	0.198 \| good
2026-03-10T04:00:00.000Z	44 \| good	7.675 \| good	33.979 \| good	18.217 \| good	0.622 \| good	8.659 \| good	0.204 \| good
2026-03-10T05:00:00.000Z	49 \| good	8.701 \| good	38.017 \| good	17.861 \| good	0.576 \| good	8.795 \| good	0.21 \| good
2026-03-10T06:00:00.000Z	49 \| good	9.471 \| good	42.007 \| good	16.65 \| good	0.531 \| good	8.931 \| good	0.217 \| good
2026-03-10T07:00:00.000Z	52 \| moderate	9.871 \| good	43.997 \| good	11.78 \| good	0.551 \| good	9.504 \| good	0.221 \| good
2026-03-10T08:00:00.000Z	49 \| good	9.413 \| good	41.999 \| good	12.834 \| good	0.572 \| good	10.077 \| good	0.225 \| good
2026-03-10T09:00:00.000Z	38 \| good	6.752 \| good	30.002 \| good	17.677 \| good	0.593 \| good	10.65 \| good	0.229 \| good
2026-03-10T10:00:00.000Z	44 \| good	8.261 \| good	36.013 \| good	10.785 \| good	0.708 \| good	10.924 \| good	0.254 \| good
2026-03-10T11:00:00.000Z	38 \| good	6.692 \| good	29.98 \| good	8.31 \| good	0.822 \| good	11.198 \| good	0.279 \| good
2026-03-10T12:00:00.000Z	38 \| good	7.492 \| good	32.998 \| good	7.899 \| good	0.937 \| good	11.473 \| good	0.304 \| good
2026-03-10T13:00:00.000Z	44 \| good	8.271 \| good	36.019 \| good	16.833 \| good	1.028 \| good	10.59 \| good	0.291 \| good
2026-03-10T14:00:00.000Z	38 \| good	7.131 \| good	31.979 \| good	24.534 \| good	1.118 \| good	9.707 \| good	0.279 \| good
2026-03-10T15:00:00.000Z	33 \| good	6.221 \| good	27.99 \| good	31.85 \| good	1.208 \| good	8.824 \| good	0.266 \| good
2026-03-10T16:00:00.000Z	34 \| good	5.401 \| good	23.009 \| good	36.559 \| good	1.059 \| good	6.35 \| good	0.226 \| good
2026-03-10T17:00:00.000Z	36 \| good	4.572 \| good	20.005 \| good	38.79 \| good	0.909 \| good	3.875 \| good	0.185 \| good
2026-03-10T18:00:00.000Z	35 \| good	4.981 \| good	21.033 \| good	38.405 \| good	0.759 \| good	1.401 \| good	0.144 \| good
2026-03-10T19:00:00.000Z	35 \| good	5.111 \| good	22.002 \| good	38.348 \| good	0.63 \| good	1.524 \| good	0.142 \| good
2026-03-10T20:00:00.000Z	35 \| good	4.582 \| good	20.005 \| good	37.546 \| good	0.5 \| good	1.648 \| good	0.139 \| good
2026-03-10T21:00:00.000Z	33 \| good	5.921 \| good	26.957 \| good	36.221 \| good	0.371 \| good	1.772 \| good	0.137 \| good
2026-03-10T22:00:00.000Z	33 \| good	5.812 \| good	25.027 \| good	35.013 \| good	0.467 \| good	4.252 \| good	0.154 \| good
2026-03-10T23:00:00.000Z	49 \| good	8.601 \| good	38 \| good	29.094 \| good	0.564 \| good	6.733 \| good	0.171 \| good
2026-03-11T00:00:00.000Z	44 \| good	7.7 \| good	33.994 \| good	21.323 \| good	0.66 \| good	9.213 \| good	0.188 \| good
2026-03-11T01:00:00.000Z	49 \| good	8.618 \| good	37.989 \| good	19.011 \| good	0.73 \| good	8.737 \| good	0.183 \| good
2026-03-11T02:00:00.000Z	56 \| moderate	11.71 \| good	52.014 \| good	22.55 \| good	0.801 \| good	8.261 \| good	0.178 \| good
2026-03-11T03:00:00.000Z	56 \| moderate	12.235 \| fine	54.99 \| good	20.104 \| good	0.871 \| good	7.785 \| good	0.173 \| good
2026-03-11T04:00:00.000Z	56 \| moderate	11.953 \| good	53.974 \| good	15.499 \| good	0.927 \| good	6.877 \| good	0.168 \| good
2026-03-11T05:00:00.000Z	56 \| moderate	12.038 \| good	53.999 \| good	14.041 \| good	0.982 \| good	5.97 \| good	0.162 \| good
2026-03-11T06:00:00.000Z	52 \| moderate	9.522 \| good	9.637 \| good	28.351 \| good	1.04 \| good	5.083 \| good	0.157 \| good
2026-03-11T07:00:00.000Z	60 \| moderate	13.765 \| fine	61.033 \| fine	12.413 \| good	1.018 \| good	4.69 \| good	0.154 \| good
2026-03-11T08:00:00.000Z	52 \| moderate	10.401 \| good	46.006 \| good	6.638 \| good	0.997 \| good	4.318 \| good	0.15 \| good
2026-03-11T09:00:00.000Z	44 \| good	8.211 \| good	35.999 \| good	6.447 \| good	0.977 \| good	3.946 \| good	0.146 \| good
2026-03-11T10:00:00.000Z	56 \| moderate	11.896 \| good	52.061 \| good	8.546 \| good	1.015 \| good	4.907 \| good	0.154 \| good
2026-03-11T11:00:00.000Z	52 \| moderate	10.121 \| good	44.994 \| good	8.283 \| good	1.053 \| good	5.868 \| good	0.161 \| good
2026-03-11T12:00:00.000Z	54 \| moderate	10.627 \| good	10.685 \| good	19.032 \| good	1.096 \| good	6.845 \| good	0.168 \| good
2026-03-11T13:00:00.000Z	54 \| moderate	11.366 \| good	11.414 \| good	21.351 \| good	1.108 \| good	5.953 \| good	0.17 \| good
2026-03-11T14:00:00.000Z	52 \| moderate	10.08 \| good	10.129 \| good	23.67 \| good	1.121 \| good	5.06 \| good	0.173 \| good
2026-03-11T15:00:00.000Z	49 \| good	8.981 \| good	9.044 \| good	25.989 \| good	1.134 \| good	4.168 \| good	0.175 \| good
2026-03-11T16:00:00.000Z	44 \| good	7.787 \| good	7.863 \| good	28.014 \| good	1.006 \| good	3.577 \| good	0.166 \| good
2026-03-11T17:00:00.000Z	27 \| good	4.991 \| good	21.02 \| good	17.267 \| good	0.877 \| good	2.981 \| good	0.156 \| good
2026-03-11T18:00:00.000Z	38 \| good	6.66 \| good	6.752 \| good	32.065 \| good	0.751 \| good	2.395 \| good	0.147 \| good
2026-03-11T19:00:00.000Z	33 \| good	6.158 \| good	6.281 \| good	33.326 \| good	0.677 \| good	2.311 \| good	0.143 \| good
2026-03-11T20:00:00.000Z	33 \| good	5.695 \| good	5.812 \| good	34.587 \| good	0.602 \| good	2.228 \| good	0.139 \| good
2026-03-11T21:00:00.000Z	33 \| good	5.727 \| good	5.821 \| good	35.848 \| good	0.528 \| good	2.144 \| good	0.135 \| good

Manassas

Get reliable air quality data to drive your business

Manassas, Virginia air quality map: Stay updated on AQI near you

0.15ppm

How accurate is Virginia, USA air quality data?

Air quality and pollutant data for Virginia, 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

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 often is air quality information updated for Manassas, Virginia?

The air quality information for Manassas, Virginia is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Manassas, Virginia at its worst?

In the past 24 hours, the air quality in Manassas, Virginia was at its worst at 05:00:00 on 2026-03-09.

When did Manassas, Virginia experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Manassas, Virginia was observed at 09:00:00 on 2026-03-09.

What is the AQI in Manassas, Virginia right now?

As of now, the AQI in Manassas, Virginia is 39, indicating Good conditions.

What is the most common type of pollution in Manassas, Virginia?

Manassas, Virginia air has the highest levels of O3.

What should I do in case of poor air quality in Manassas, Virginia?

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

What is the PM_2.5 level in Manassas, Virginia at the moment?

PM_2.5 levels in Manassas, Virginia are currently 2.543 μg/m³.

What is the PM₁₀ level in Manassas, Virginia at the moment?

The PM₁₀ concentration in Manassas, Virginia is 13.542 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Manassas, Virginia at the moment?

The current carbon monoxide (CO) concentration in Manassas, Virginia is 0.186 ppm.

What is the sulfur dioxide (SO₂) level in Manassas, Virginia at the moment?

Currently, Manassas, Virginia has a sulfur dioxide (SO₂) concentration of 0.337 ppb.

What is the ozone (O₃) level in Manassas, Virginia at the moment?

The current ozone (O₃) level in Manassas, Virginia at the moment is 42.375 ppm.

What is the nitrogen dioxide (NO₂) level in Manassas, Virginia at the moment?

Nitrogen dioxide (NO₂) level in Manassas, Virginia at the moment is 0.914 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions