What is the current level of PM10 in Bull Run Cdp, Virginia?

Bull Run Cdp, Virginia currently has a PM10 concentration of 20.401 μg/m3.

What is the current level of sulfur dioxide (SO2) in Bull Run Cdp, Virginia?

The current sulfur dioxide (SO2) concentration in Bull Run Cdp, Virginia is 0.539 ppb.

What is the current level of ozone (O3) in Bull Run Cdp, Virginia?

Bull Run Cdp, Virginia currently has an ozone (O3) concentration of 14.938 ppm.

What is the current level of nitrogen dioxide (NO2) in Bull Run Cdp, Virginia?

The current level of nitrogen dioxide (NO2) in Bull Run Cdp, Virginia is 13.023 ppb.

Current air quality index in Bull Run CDP, Virginia today

Name: Live air pollution levels in Bull Run Cdp, Virginia today
Creator: Ambee

Stay updated with real-time air quality in Bull Run CDP, 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

Bull Run CDP, Virginia

Last updated: ... (Local time)

Common air pollutants in Bull Run CDP, Virginia

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.39 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.40 μg/m³

155

255

425

605+

Ozone (O₃)

14.94 ppb

201

201+

Sulfur Dioxide (SO₂)

0.54 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.02 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Bull Run CDP, Virginia

Get Live Pollen Counts

Bull Run CDP, Virginia

Scroll To Air Quality Map

Track live Bull Run CDP, Virginia air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T18:00:00.000Z	44 \| good	8.16 \| good	28.535 \| good	37.581 \| good	0.308 \| good	1.146 \| good	0.181 \| good
2025-10-19T19:00:00.000Z	44 \| good	7.626 \| good	28.436 \| good	41.655 \| good	0.322 \| good	1.149 \| good	0.219 \| good
2025-10-19T20:00:00.000Z	41 \| good	7.467 \| good	28.583 \| good	44.208 \| good	0.268 \| good	1.059 \| good	0.204 \| good
2025-10-19T21:00:00.000Z	44 \| good	8.113 \| good	33.118 \| good	42.003 \| good	0.242 \| good	0.979 \| good	0.181 \| good
2025-10-19T22:00:00.000Z	44 \| good	7.84 \| good	33.766 \| good	44.175 \| good	0.242 \| good	1.159 \| good	0.181 \| good
2025-10-19T23:00:00.000Z	38 \| good	5.639 \| good	22.883 \| good	41.314 \| good	0.255 \| good	1.443 \| good	0.181 \| good
2025-10-20T00:00:00.000Z	37 \| good	4.842 \| good	20.466 \| good	40.128 \| good	0.214 \| good	2.491 \| good	0.181 \| good
2025-10-20T01:00:00.000Z	37 \| good	4.671 \| good	19.741 \| good	40.141 \| good	0.192 \| good	2.227 \| good	0.202 \| good
2025-10-20T02:00:00.000Z	36 \| good	4.545 \| good	18.071 \| good	38.774 \| good	0.233 \| good	1.641 \| good	0.202 \| good
2025-10-20T03:00:00.000Z	35 \| good	4.922 \| good	18.706 \| good	37.799 \| good	0.223 \| good	0.797 \| good	0.152 \| good
2025-10-20T04:00:00.000Z	35 \| good	3.637 \| good	11.027 \| good	37.593 \| good	0.166 \| good	1.356 \| good	0.152 \| good
2025-10-20T05:00:00.000Z	31 \| good	2.982 \| good	13.072 \| good	33.848 \| good	0.176 \| good	1.543 \| good	0.152 \| good
2025-10-20T06:00:00.000Z	30 \| good	2.306 \| good	8.396 \| good	31.938 \| good	0.129 \| good	1.277 \| good	0.152 \| good
2025-10-20T07:00:00.000Z	27 \| good	1.292 \| good	4.601 \| good	28.585 \| good	0.168 \| good	1.25 \| good	0.152 \| good
2025-10-20T08:00:00.000Z	25 \| good	2.376 \| good	4.46 \| good	27.435 \| good	0.138 \| good	1.59 \| good	0.152 \| good
2025-10-20T09:00:00.000Z	21 \| good	1.842 \| good	8.217 \| good	22.687 \| good	0.154 \| good	2.125 \| good	0.177 \| good
2025-10-20T10:00:00.000Z	24 \| good	1.957 \| good	8.322 \| good	25.571 \| good	0.177 \| good	1.226 \| good	0.152 \| good
2025-10-20T11:00:00.000Z	18 \| good	1.766 \| good	4.374 \| good	19.032 \| good	0.176 \| good	2.098 \| good	0.145 \| good
2025-10-20T12:00:00.000Z	20 \| good	1.176 \| good	5.61 \| good	21.853 \| good	0.19 \| good	1.851 \| good	0.122 \| good
2025-10-20T13:00:00.000Z	21 \| good	1.728 \| good	4.725 \| good	23.007 \| good	0.15 \| good	2.111 \| good	0.166 \| good
2025-10-20T14:00:00.000Z	22 \| good	1.956 \| good	5.767 \| good	23.514 \| good	0.153 \| good	2.742 \| good	0.19 \| good
2025-10-20T15:00:00.000Z	26 \| good	2.221 \| good	9.231 \| good	27.519 \| good	0.256 \| good	1.704 \| good	0.143 \| good
2025-10-20T16:00:00.000Z	27 \| good	2.428 \| good	6.998 \| good	29.456 \| good	0.162 \| good	1.037 \| good	0.122 \| good
2025-10-20T17:00:00.000Z	27 \| good	2.528 \| good	8.809 \| good	29.165 \| good	0.167 \| good	0.964 \| good	0.139 \| good
2025-10-20T18:00:00.000Z	29 \| good	2.108 \| good	11.288 \| good	31.1 \| good	0.19 \| good	0.907 \| good	0.143 \| good
2025-10-20T19:00:00.000Z	29 \| good	2.844 \| good	10.911 \| good	30.661 \| good	0.177 \| good	0.808 \| good	0.143 \| good
2025-10-20T20:00:00.000Z	31 \| good	2.129 \| good	6.302 \| good	32.798 \| good	0.177 \| good	0.868 \| good	0.143 \| good
2025-10-20T21:00:00.000Z	31 \| good	2.117 \| good	8.785 \| good	32.975 \| good	0.152 \| good	1.081 \| good	0.143 \| good
2025-10-20T22:00:00.000Z	30 \| good	1.734 \| good	6.925 \| good	32.398 \| good	0.151 \| good	2.076 \| good	0.143 \| good
2025-10-20T23:00:00.000Z	31 \| good	2.4 \| good	13.031 \| good	33.441 \| good	0.164 \| good	4.238 \| good	0.143 \| good
2025-10-21T00:00:00.000Z	30 \| good	2.113 \| good	10.564 \| good	32.015 \| good	0.163 \| good	5.784 \| good	0.143 \| good
2025-10-21T01:00:00.000Z	24 \| good	2.807 \| good	12.126 \| good	25.649 \| good	0.198 \| good	10.944 \| good	0.183 \| good
2025-10-21T02:00:00.000Z	19 \| good	3.33 \| good	12.478 \| good	21.373 \| good	0.174 \| good	13.569 \| good	0.259 \| good
2025-10-21T03:00:00.000Z	27 \| good	4.656 \| good	20.214 \| good	16.687 \| good	1.906 \| good	15.093 \| good	0.241 \| good
2025-10-21T04:00:00.000Z	22 \| good	3.729 \| good	15.983 \| good	12.194 \| good	0.2 \| good	13.238 \| good	0.352 \| good
2025-10-21T05:00:00.000Z	33 \| good	6 \| good	27.931 \| good	9.038 \| good	0.205 \| good	13.312 \| good	0.37 \| good
2025-10-21T06:00:00.000Z	22 \| good	4 \| good	18.095 \| good	4.897 \| good	0.207 \| good	11.244 \| good	0.377 \| good
2025-10-21T07:00:00.000Z	77 \| moderate	23.074 \| fine	29.284 \| good	6.319 \| good	0.194 \| good	10.913 \| good	0.357 \| good
2025-10-21T08:00:00.000Z	62 \| moderate	14.553 \| fine	14.908 \| good	8.425 \| good	0.216 \| good	8.024 \| good	0.354 \| good
2025-10-21T09:00:00.000Z	69 \| moderate	19.427 \| fine	28.468 \| good	5.552 \| good	0.184 \| good	7.586 \| good	0.34 \| good
2025-10-21T10:00:00.000Z	16 \| good	2.6 \| good	12.209 \| good	7.195 \| good	0.235 \| good	9.302 \| good	0.34 \| good
2025-10-21T11:00:00.000Z	22 \| good	4.027 \| good	18.49 \| good	2.703 \| good	0.217 \| good	8.637 \| good	0.368 \| good
2025-10-21T12:00:00.000Z	27 \| good	4.845 \| good	16.622 \| good	5.402 \| good	0.251 \| good	8.477 \| good	0.541 \| good
2025-10-21T13:00:00.000Z	27 \| good	5.468 \| good	17.161 \| good	3.649 \| good	0.316 \| good	8.692 \| good	0.655 \| good
2025-10-21T14:00:00.000Z	52 \| moderate	9.841 \| good	20.55 \| good	6.436 \| good	0.331 \| good	8.451 \| good	0.694 \| good
2025-10-21T15:00:00.000Z	27 \| good	5.24 \| good	23.141 \| good	11.873 \| good	0.41 \| good	11.722 \| good	0.532 \| good
2025-10-21T16:00:00.000Z	33 \| good	6.347 \| good	20.417 \| good	17.56 \| good	0.546 \| good	13.133 \| good	0.281 \| good
2025-10-21T17:00:00.000Z	27 \| good	4.659 \| good	17.788 \| good	19.841 \| good	0.342 \| good	7.062 \| good	0.18 \| good
2025-10-21T17:00:00.000Z	33 \| good	6.389 \| good	20.401 \| good	14.938 \| good	0.539 \| good	13.023 \| good	0.282 \| good
2025-10-21T18:00:00.000Z	38 \| good	5.607 \| good	24.027 \| good	41.474 \| good	1.328 \| good	1.39 \| good	0.152 \| good
2025-10-21T19:00:00.000Z	40 \| good	5.531 \| good	23.834 \| good	43.183 \| good	1.33 \| good	1.593 \| good	0.152 \| good
2025-10-21T20:00:00.000Z	40 \| good	5.317 \| good	23 \| good	42.918 \| good	1.331 \| good	1.797 \| good	0.153 \| good
2025-10-21T21:00:00.000Z	38 \| good	4.93 \| good	21.333 \| good	41.085 \| good	1.333 \| good	2 \| good	0.153 \| good
2025-10-21T22:00:00.000Z	35 \| good	5.202 \| good	22.291 \| good	37.813 \| good	1.457 \| good	4.015 \| good	0.168 \| good
2025-10-21T23:00:00.000Z	33 \| good	5.777 \| good	25.05 \| good	32.269 \| good	1.58 \| good	6.029 \| good	0.184 \| good
2025-10-22T00:00:00.000Z	33 \| good	6.409 \| good	28.59 \| good	25.781 \| good	1.704 \| good	8.044 \| good	0.199 \| good
2025-10-22T01:00:00.000Z	27 \| good	3.733 \| good	16.37 \| good	28.804 \| good	1.55 \| good	7.342 \| good	0.193 \| good
2025-10-22T02:00:00.000Z	30 \| good	2.909 \| good	11.925 \| good	32.309 \| good	1.396 \| good	6.64 \| good	0.188 \| good
2025-10-22T03:00:00.000Z	25 \| good	4.118 \| good	18 \| good	27.386 \| good	1.242 \| good	5.938 \| good	0.182 \| good
2025-10-22T04:00:00.000Z	23 \| good	4.284 \| good	18.864 \| good	24.989 \| good	1.13 \| good	5.013 \| good	0.174 \| good
2025-10-22T05:00:00.000Z	27 \| good	4.596 \| good	20 \| good	24.98 \| good	1.018 \| good	4.088 \| good	0.166 \| good
2025-10-22T06:00:00.000Z	27 \| good	4.693 \| good	20.481 \| good	22.737 \| good	0.906 \| good	3.163 \| good	0.158 \| good
2025-10-22T07:00:00.000Z	22 \| good	4.33 \| good	19 \| good	21.138 \| good	1.237 \| good	2.88 \| good	0.151 \| good
2025-10-22T08:00:00.000Z	22 \| good	3.99 \| good	17.651 \| good	20.56 \| good	1.568 \| good	2.598 \| good	0.144 \| good
2025-10-22T09:00:00.000Z	18 \| good	3.208 \| good	13.88 \| good	18.738 \| good	1.899 \| good	2.315 \| good	0.137 \| good
2025-10-22T10:00:00.000Z	18 \| good	2.324 \| good	9.401 \| good	19.132 \| good	1.91 \| good	3.139 \| good	0.142 \| good
2025-10-22T11:00:00.000Z	17 \| good	2.095 \| good	8.534 \| good	17.511 \| good	1.921 \| good	3.962 \| good	0.148 \| good
2025-10-22T12:00:00.000Z	19 \| good	1.737 \| good	7.045 \| good	20.647 \| good	1.932 \| good	4.786 \| good	0.154 \| good
2025-10-22T13:00:00.000Z	24 \| good	2.104 \| good	8.656 \| good	25.84 \| good	2.065 \| good	3.708 \| good	0.146 \| good
2025-10-22T14:00:00.000Z	29 \| good	2.211 \| good	9 \| good	31.453 \| good	2.199 \| good	2.63 \| good	0.138 \| good
2025-10-22T15:00:00.000Z	31 \| good	2.287 \| good	9.525 \| good	33.244 \| good	2.332 \| good	1.553 \| good	0.13 \| good
2025-10-22T16:00:00.000Z	32 \| good	2.438 \| good	10 \| good	34.885 \| good	2.002 \| good	1.423 \| good	0.128 \| good
2025-10-22T17:00:00.000Z	32 \| good	2.284 \| good	9.453 \| good	35.161 \| good	1.671 \| good	1.294 \| good	0.125 \| good
2025-10-22T18:00:00.000Z	33 \| good	2.636 \| good	10.509 \| good	35.614 \| good	1.341 \| good	1.164 \| good	0.123 \| good
2025-10-22T19:00:00.000Z	32 \| good	2.472 \| good	10 \| good	35.325 \| good	1.284 \| good	1.387 \| good	0.124 \| good
2025-10-22T20:00:00.000Z	32 \| good	2.901 \| good	12 \| good	34.529 \| good	1.227 \| good	1.611 \| good	0.125 \| good
2025-10-22T21:00:00.000Z	31 \| good	2.572 \| good	10.16 \| good	33.987 \| good	1.17 \| good	1.834 \| good	0.126 \| good
2025-10-22T22:00:00.000Z	31 \| good	2.365 \| good	9.608 \| good	33.512 \| good	1.301 \| good	3.238 \| good	0.137 \| good
2025-10-22T23:00:00.000Z	26 \| good	2.31 \| good	9.361 \| good	28.074 \| good	1.433 \| good	4.641 \| good	0.148 \| good
2025-10-23T00:00:00.000Z	27 \| good	4.676 \| good	20.304 \| good	23.378 \| good	1.564 \| good	6.045 \| good	0.159 \| good
2025-10-23T01:00:00.000Z	22 \| good	4.07 \| good	17.607 \| good	21.592 \| good	1.661 \| good	5.928 \| good	0.158 \| good
2025-10-23T02:00:00.000Z	22 \| good	3.813 \| good	16.55 \| good	22.978 \| good	1.758 \| good	5.811 \| good	0.157 \| good
2025-10-23T03:00:00.000Z	27 \| good	4.847 \| good	21 \| good	18.736 \| good	1.856 \| good	5.693 \| good	0.156 \| good
2025-10-23T04:00:00.000Z	27 \| good	5.415 \| good	23.32 \| good	15.907 \| good	1.742 \| good	5.066 \| good	0.151 \| good
2025-10-23T05:00:00.000Z	33 \| good	5.669 \| good	24.32 \| good	13.721 \| good	1.628 \| good	4.439 \| good	0.147 \| good
2025-10-23T06:00:00.000Z	33 \| good	5.527 \| good	23.869 \| good	13.239 \| good	1.515 \| good	3.812 \| good	0.143 \| good
2025-10-23T07:00:00.000Z	27 \| good	4.926 \| good	21.034 \| good	12.598 \| good	1.433 \| good	3.452 \| good	0.14 \| good
2025-10-23T08:00:00.000Z	27 \| good	4.811 \| good	21 \| good	11.957 \| good	1.351 \| good	3.093 \| good	0.136 \| good
2025-10-23T09:00:00.000Z	22 \| good	4.421 \| good	19.166 \| good	11.847 \| good	1.269 \| good	2.733 \| good	0.133 \| good
2025-10-23T10:00:00.000Z	22 \| good	3.743 \| good	16.525 \| good	10.07 \| good	1.268 \| good	3.219 \| good	0.137 \| good
2025-10-23T11:00:00.000Z	22 \| good	3.806 \| good	16.628 \| good	8.391 \| good	1.267 \| good	3.706 \| good	0.142 \| good
2025-10-23T12:00:00.000Z	22 \| good	3.648 \| good	15.989 \| good	14.611 \| good	1.266 \| good	4.192 \| good	0.146 \| good
2025-10-23T13:00:00.000Z	27 \| good	4.539 \| good	19.824 \| good	24.292 \| good	1.572 \| good	3.328 \| good	0.14 \| good
2025-10-23T14:00:00.000Z	31 \| good	3.834 \| good	16.914 \| good	32.635 \| good	1.878 \| good	2.464 \| good	0.135 \| good
2025-10-23T15:00:00.000Z	33 \| good	3.023 \| good	12.265 \| good	36.039 \| good	2.184 \| good	1.6 \| good	0.129 \| good
2025-10-23T16:00:00.000Z	35 \| good	2.631 \| good	10.879 \| good	37.607 \| good	1.912 \| good	1.437 \| good	0.126 \| good
2025-10-23T17:00:00.000Z	37 \| good	1.825 \| good	7.753 \| good	39.617 \| good	1.64 \| good	1.274 \| good	0.123 \| good

Bull Run CDP

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Bull Run CDP, Virginia

0.28ppm

How accurate is Virginia, USA air quality data?

The air quality data for Virginia, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Bull Run Cdp, Virginia get updated?

Air quality updates for Bull Run Cdp, Virginia are available every hour.

What time in the past 24 hours saw the poorest air quality in Bull Run Cdp, Virginia?

Bull Run Cdp, Virginia experienced its worst air quality at 07:00:00, 2025-10-21.

When was air quality in Bull Run Cdp, Virginia the best over the past 24 hours?

The best air quality in Bull Run Cdp, Virginia was observed at 10:00:00 on 2025-10-21.

What is the air quality in Bull Run Cdp, Virginia right now?

The air quality in Bull Run Cdp, Virginia right now is Good, with an AQI of 33.

What pollutant is most frequently found in Bull Run Cdp, Virginia?

In Bull Run Cdp, Virginia, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Bull Run Cdp, Virginia is poor?

When air quality in Bull Run Cdp, Virginia is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Bull Run Cdp, Virginia right now?

Bull Run Cdp, Virginia currently has a PM_2.5 concentration of 6.389 μg/m³.

What is the current level of PM₁₀ in Bull Run Cdp, Virginia?

Bull Run Cdp, Virginia currently has a PM₁₀ concentration of 20.401 μg/m³.

What is the current level of carbon monoxide (CO) in Bull Run Cdp, Virginia?

The current carbon monoxide (CO) level in Bull Run Cdp, Virginia is 0.282 ppm.

What is the current level of sulfur dioxide (SO₂) in Bull Run Cdp, Virginia?

The current sulfur dioxide (SO₂) concentration in Bull Run Cdp, Virginia is 0.539 ppb.

What is the current level of ozone (O₃) in Bull Run Cdp, Virginia?

Bull Run Cdp, Virginia currently has an ozone (O₃) concentration of 14.938 ppm.

What is the current level of nitrogen dioxide (NO₂) in Bull Run Cdp, Virginia?

The current level of nitrogen dioxide (NO₂) in Bull Run Cdp, Virginia is 13.023 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T18:00:00.000Z	44 \| good	8.16 \| good	28.535 \| good	37.581 \| good	0.308 \| good	1.146 \| good	0.181 \| good
2025-10-19T19:00:00.000Z	44 \| good	7.626 \| good	28.436 \| good	41.655 \| good	0.322 \| good	1.149 \| good	0.219 \| good
2025-10-19T20:00:00.000Z	41 \| good	7.467 \| good	28.583 \| good	44.208 \| good	0.268 \| good	1.059 \| good	0.204 \| good
2025-10-19T21:00:00.000Z	44 \| good	8.113 \| good	33.118 \| good	42.003 \| good	0.242 \| good	0.979 \| good	0.181 \| good
2025-10-19T22:00:00.000Z	44 \| good	7.84 \| good	33.766 \| good	44.175 \| good	0.242 \| good	1.159 \| good	0.181 \| good
2025-10-19T23:00:00.000Z	38 \| good	5.639 \| good	22.883 \| good	41.314 \| good	0.255 \| good	1.443 \| good	0.181 \| good
2025-10-20T00:00:00.000Z	37 \| good	4.842 \| good	20.466 \| good	40.128 \| good	0.214 \| good	2.491 \| good	0.181 \| good
2025-10-20T01:00:00.000Z	37 \| good	4.671 \| good	19.741 \| good	40.141 \| good	0.192 \| good	2.227 \| good	0.202 \| good
2025-10-20T02:00:00.000Z	36 \| good	4.545 \| good	18.071 \| good	38.774 \| good	0.233 \| good	1.641 \| good	0.202 \| good
2025-10-20T03:00:00.000Z	35 \| good	4.922 \| good	18.706 \| good	37.799 \| good	0.223 \| good	0.797 \| good	0.152 \| good
2025-10-20T04:00:00.000Z	35 \| good	3.637 \| good	11.027 \| good	37.593 \| good	0.166 \| good	1.356 \| good	0.152 \| good
2025-10-20T05:00:00.000Z	31 \| good	2.982 \| good	13.072 \| good	33.848 \| good	0.176 \| good	1.543 \| good	0.152 \| good
2025-10-20T06:00:00.000Z	30 \| good	2.306 \| good	8.396 \| good	31.938 \| good	0.129 \| good	1.277 \| good	0.152 \| good
2025-10-20T07:00:00.000Z	27 \| good	1.292 \| good	4.601 \| good	28.585 \| good	0.168 \| good	1.25 \| good	0.152 \| good
2025-10-20T08:00:00.000Z	25 \| good	2.376 \| good	4.46 \| good	27.435 \| good	0.138 \| good	1.59 \| good	0.152 \| good
2025-10-20T09:00:00.000Z	21 \| good	1.842 \| good	8.217 \| good	22.687 \| good	0.154 \| good	2.125 \| good	0.177 \| good
2025-10-20T10:00:00.000Z	24 \| good	1.957 \| good	8.322 \| good	25.571 \| good	0.177 \| good	1.226 \| good	0.152 \| good
2025-10-20T11:00:00.000Z	18 \| good	1.766 \| good	4.374 \| good	19.032 \| good	0.176 \| good	2.098 \| good	0.145 \| good
2025-10-20T12:00:00.000Z	20 \| good	1.176 \| good	5.61 \| good	21.853 \| good	0.19 \| good	1.851 \| good	0.122 \| good
2025-10-20T13:00:00.000Z	21 \| good	1.728 \| good	4.725 \| good	23.007 \| good	0.15 \| good	2.111 \| good	0.166 \| good
2025-10-20T14:00:00.000Z	22 \| good	1.956 \| good	5.767 \| good	23.514 \| good	0.153 \| good	2.742 \| good	0.19 \| good
2025-10-20T15:00:00.000Z	26 \| good	2.221 \| good	9.231 \| good	27.519 \| good	0.256 \| good	1.704 \| good	0.143 \| good
2025-10-20T16:00:00.000Z	27 \| good	2.428 \| good	6.998 \| good	29.456 \| good	0.162 \| good	1.037 \| good	0.122 \| good
2025-10-20T17:00:00.000Z	27 \| good	2.528 \| good	8.809 \| good	29.165 \| good	0.167 \| good	0.964 \| good	0.139 \| good
2025-10-20T18:00:00.000Z	29 \| good	2.108 \| good	11.288 \| good	31.1 \| good	0.19 \| good	0.907 \| good	0.143 \| good
2025-10-20T19:00:00.000Z	29 \| good	2.844 \| good	10.911 \| good	30.661 \| good	0.177 \| good	0.808 \| good	0.143 \| good
2025-10-20T20:00:00.000Z	31 \| good	2.129 \| good	6.302 \| good	32.798 \| good	0.177 \| good	0.868 \| good	0.143 \| good
2025-10-20T21:00:00.000Z	31 \| good	2.117 \| good	8.785 \| good	32.975 \| good	0.152 \| good	1.081 \| good	0.143 \| good
2025-10-20T22:00:00.000Z	30 \| good	1.734 \| good	6.925 \| good	32.398 \| good	0.151 \| good	2.076 \| good	0.143 \| good
2025-10-20T23:00:00.000Z	31 \| good	2.4 \| good	13.031 \| good	33.441 \| good	0.164 \| good	4.238 \| good	0.143 \| good
2025-10-21T00:00:00.000Z	30 \| good	2.113 \| good	10.564 \| good	32.015 \| good	0.163 \| good	5.784 \| good	0.143 \| good
2025-10-21T01:00:00.000Z	24 \| good	2.807 \| good	12.126 \| good	25.649 \| good	0.198 \| good	10.944 \| good	0.183 \| good
2025-10-21T02:00:00.000Z	19 \| good	3.33 \| good	12.478 \| good	21.373 \| good	0.174 \| good	13.569 \| good	0.259 \| good
2025-10-21T03:00:00.000Z	27 \| good	4.656 \| good	20.214 \| good	16.687 \| good	1.906 \| good	15.093 \| good	0.241 \| good
2025-10-21T04:00:00.000Z	22 \| good	3.729 \| good	15.983 \| good	12.194 \| good	0.2 \| good	13.238 \| good	0.352 \| good
2025-10-21T05:00:00.000Z	33 \| good	6 \| good	27.931 \| good	9.038 \| good	0.205 \| good	13.312 \| good	0.37 \| good
2025-10-21T06:00:00.000Z	22 \| good	4 \| good	18.095 \| good	4.897 \| good	0.207 \| good	11.244 \| good	0.377 \| good
2025-10-21T07:00:00.000Z	77 \| moderate	23.074 \| fine	29.284 \| good	6.319 \| good	0.194 \| good	10.913 \| good	0.357 \| good
2025-10-21T08:00:00.000Z	62 \| moderate	14.553 \| fine	14.908 \| good	8.425 \| good	0.216 \| good	8.024 \| good	0.354 \| good
2025-10-21T09:00:00.000Z	69 \| moderate	19.427 \| fine	28.468 \| good	5.552 \| good	0.184 \| good	7.586 \| good	0.34 \| good
2025-10-21T10:00:00.000Z	16 \| good	2.6 \| good	12.209 \| good	7.195 \| good	0.235 \| good	9.302 \| good	0.34 \| good
2025-10-21T11:00:00.000Z	22 \| good	4.027 \| good	18.49 \| good	2.703 \| good	0.217 \| good	8.637 \| good	0.368 \| good
2025-10-21T12:00:00.000Z	27 \| good	4.845 \| good	16.622 \| good	5.402 \| good	0.251 \| good	8.477 \| good	0.541 \| good
2025-10-21T13:00:00.000Z	27 \| good	5.468 \| good	17.161 \| good	3.649 \| good	0.316 \| good	8.692 \| good	0.655 \| good
2025-10-21T14:00:00.000Z	52 \| moderate	9.841 \| good	20.55 \| good	6.436 \| good	0.331 \| good	8.451 \| good	0.694 \| good
2025-10-21T15:00:00.000Z	27 \| good	5.24 \| good	23.141 \| good	11.873 \| good	0.41 \| good	11.722 \| good	0.532 \| good
2025-10-21T16:00:00.000Z	33 \| good	6.347 \| good	20.417 \| good	17.56 \| good	0.546 \| good	13.133 \| good	0.281 \| good
2025-10-21T17:00:00.000Z	27 \| good	4.659 \| good	17.788 \| good	19.841 \| good	0.342 \| good	7.062 \| good	0.18 \| good
2025-10-21T17:00:00.000Z	33 \| good	6.389 \| good	20.401 \| good	14.938 \| good	0.539 \| good	13.023 \| good	0.282 \| good
2025-10-21T18:00:00.000Z	38 \| good	5.607 \| good	24.027 \| good	41.474 \| good	1.328 \| good	1.39 \| good	0.152 \| good
2025-10-21T19:00:00.000Z	40 \| good	5.531 \| good	23.834 \| good	43.183 \| good	1.33 \| good	1.593 \| good	0.152 \| good
2025-10-21T20:00:00.000Z	40 \| good	5.317 \| good	23 \| good	42.918 \| good	1.331 \| good	1.797 \| good	0.153 \| good
2025-10-21T21:00:00.000Z	38 \| good	4.93 \| good	21.333 \| good	41.085 \| good	1.333 \| good	2 \| good	0.153 \| good
2025-10-21T22:00:00.000Z	35 \| good	5.202 \| good	22.291 \| good	37.813 \| good	1.457 \| good	4.015 \| good	0.168 \| good
2025-10-21T23:00:00.000Z	33 \| good	5.777 \| good	25.05 \| good	32.269 \| good	1.58 \| good	6.029 \| good	0.184 \| good
2025-10-22T00:00:00.000Z	33 \| good	6.409 \| good	28.59 \| good	25.781 \| good	1.704 \| good	8.044 \| good	0.199 \| good
2025-10-22T01:00:00.000Z	27 \| good	3.733 \| good	16.37 \| good	28.804 \| good	1.55 \| good	7.342 \| good	0.193 \| good
2025-10-22T02:00:00.000Z	30 \| good	2.909 \| good	11.925 \| good	32.309 \| good	1.396 \| good	6.64 \| good	0.188 \| good
2025-10-22T03:00:00.000Z	25 \| good	4.118 \| good	18 \| good	27.386 \| good	1.242 \| good	5.938 \| good	0.182 \| good
2025-10-22T04:00:00.000Z	23 \| good	4.284 \| good	18.864 \| good	24.989 \| good	1.13 \| good	5.013 \| good	0.174 \| good
2025-10-22T05:00:00.000Z	27 \| good	4.596 \| good	20 \| good	24.98 \| good	1.018 \| good	4.088 \| good	0.166 \| good
2025-10-22T06:00:00.000Z	27 \| good	4.693 \| good	20.481 \| good	22.737 \| good	0.906 \| good	3.163 \| good	0.158 \| good
2025-10-22T07:00:00.000Z	22 \| good	4.33 \| good	19 \| good	21.138 \| good	1.237 \| good	2.88 \| good	0.151 \| good
2025-10-22T08:00:00.000Z	22 \| good	3.99 \| good	17.651 \| good	20.56 \| good	1.568 \| good	2.598 \| good	0.144 \| good
2025-10-22T09:00:00.000Z	18 \| good	3.208 \| good	13.88 \| good	18.738 \| good	1.899 \| good	2.315 \| good	0.137 \| good
2025-10-22T10:00:00.000Z	18 \| good	2.324 \| good	9.401 \| good	19.132 \| good	1.91 \| good	3.139 \| good	0.142 \| good
2025-10-22T11:00:00.000Z	17 \| good	2.095 \| good	8.534 \| good	17.511 \| good	1.921 \| good	3.962 \| good	0.148 \| good
2025-10-22T12:00:00.000Z	19 \| good	1.737 \| good	7.045 \| good	20.647 \| good	1.932 \| good	4.786 \| good	0.154 \| good
2025-10-22T13:00:00.000Z	24 \| good	2.104 \| good	8.656 \| good	25.84 \| good	2.065 \| good	3.708 \| good	0.146 \| good
2025-10-22T14:00:00.000Z	29 \| good	2.211 \| good	9 \| good	31.453 \| good	2.199 \| good	2.63 \| good	0.138 \| good
2025-10-22T15:00:00.000Z	31 \| good	2.287 \| good	9.525 \| good	33.244 \| good	2.332 \| good	1.553 \| good	0.13 \| good
2025-10-22T16:00:00.000Z	32 \| good	2.438 \| good	10 \| good	34.885 \| good	2.002 \| good	1.423 \| good	0.128 \| good
2025-10-22T17:00:00.000Z	32 \| good	2.284 \| good	9.453 \| good	35.161 \| good	1.671 \| good	1.294 \| good	0.125 \| good
2025-10-22T18:00:00.000Z	33 \| good	2.636 \| good	10.509 \| good	35.614 \| good	1.341 \| good	1.164 \| good	0.123 \| good
2025-10-22T19:00:00.000Z	32 \| good	2.472 \| good	10 \| good	35.325 \| good	1.284 \| good	1.387 \| good	0.124 \| good
2025-10-22T20:00:00.000Z	32 \| good	2.901 \| good	12 \| good	34.529 \| good	1.227 \| good	1.611 \| good	0.125 \| good
2025-10-22T21:00:00.000Z	31 \| good	2.572 \| good	10.16 \| good	33.987 \| good	1.17 \| good	1.834 \| good	0.126 \| good
2025-10-22T22:00:00.000Z	31 \| good	2.365 \| good	9.608 \| good	33.512 \| good	1.301 \| good	3.238 \| good	0.137 \| good
2025-10-22T23:00:00.000Z	26 \| good	2.31 \| good	9.361 \| good	28.074 \| good	1.433 \| good	4.641 \| good	0.148 \| good
2025-10-23T00:00:00.000Z	27 \| good	4.676 \| good	20.304 \| good	23.378 \| good	1.564 \| good	6.045 \| good	0.159 \| good
2025-10-23T01:00:00.000Z	22 \| good	4.07 \| good	17.607 \| good	21.592 \| good	1.661 \| good	5.928 \| good	0.158 \| good
2025-10-23T02:00:00.000Z	22 \| good	3.813 \| good	16.55 \| good	22.978 \| good	1.758 \| good	5.811 \| good	0.157 \| good
2025-10-23T03:00:00.000Z	27 \| good	4.847 \| good	21 \| good	18.736 \| good	1.856 \| good	5.693 \| good	0.156 \| good
2025-10-23T04:00:00.000Z	27 \| good	5.415 \| good	23.32 \| good	15.907 \| good	1.742 \| good	5.066 \| good	0.151 \| good
2025-10-23T05:00:00.000Z	33 \| good	5.669 \| good	24.32 \| good	13.721 \| good	1.628 \| good	4.439 \| good	0.147 \| good
2025-10-23T06:00:00.000Z	33 \| good	5.527 \| good	23.869 \| good	13.239 \| good	1.515 \| good	3.812 \| good	0.143 \| good
2025-10-23T07:00:00.000Z	27 \| good	4.926 \| good	21.034 \| good	12.598 \| good	1.433 \| good	3.452 \| good	0.14 \| good
2025-10-23T08:00:00.000Z	27 \| good	4.811 \| good	21 \| good	11.957 \| good	1.351 \| good	3.093 \| good	0.136 \| good
2025-10-23T09:00:00.000Z	22 \| good	4.421 \| good	19.166 \| good	11.847 \| good	1.269 \| good	2.733 \| good	0.133 \| good
2025-10-23T10:00:00.000Z	22 \| good	3.743 \| good	16.525 \| good	10.07 \| good	1.268 \| good	3.219 \| good	0.137 \| good
2025-10-23T11:00:00.000Z	22 \| good	3.806 \| good	16.628 \| good	8.391 \| good	1.267 \| good	3.706 \| good	0.142 \| good
2025-10-23T12:00:00.000Z	22 \| good	3.648 \| good	15.989 \| good	14.611 \| good	1.266 \| good	4.192 \| good	0.146 \| good
2025-10-23T13:00:00.000Z	27 \| good	4.539 \| good	19.824 \| good	24.292 \| good	1.572 \| good	3.328 \| good	0.14 \| good
2025-10-23T14:00:00.000Z	31 \| good	3.834 \| good	16.914 \| good	32.635 \| good	1.878 \| good	2.464 \| good	0.135 \| good
2025-10-23T15:00:00.000Z	33 \| good	3.023 \| good	12.265 \| good	36.039 \| good	2.184 \| good	1.6 \| good	0.129 \| good
2025-10-23T16:00:00.000Z	35 \| good	2.631 \| good	10.879 \| good	37.607 \| good	1.912 \| good	1.437 \| good	0.126 \| good
2025-10-23T17:00:00.000Z	37 \| good	1.825 \| good	7.753 \| good	39.617 \| good	1.64 \| good	1.274 \| good	0.123 \| good

Current air quality index in Bull Run CDP, Virginia today

Common air pollutants in Bull Run CDP, Virginia

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Real-time air quality map: Monitor AQI near Bull Run CDP, Virginia

Air quality in nearby cities

Bull Run CDP, Virginia

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Manassas, Virginia

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Yorkshire, Virginia

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Frequently asked questions

How frequently does the air quality data for Bull Run Cdp, Virginia get updated?

What time in the past 24 hours saw the poorest air quality in Bull Run Cdp, Virginia?

When was air quality in Bull Run Cdp, Virginia the best over the past 24 hours?

What is the air quality in Bull Run Cdp, Virginia right now?

What pollutant is most frequently found in Bull Run Cdp, Virginia?

What can I do if the air quality in Bull Run Cdp, Virginia is poor?

What is the PM2.5 concentration in Bull Run Cdp, Virginia right now?

What is the current level of PM10 in Bull Run Cdp, Virginia?

What is the current level of carbon monoxide (CO) in Bull Run Cdp, Virginia?

What is the current level of sulfur dioxide (SO2) in Bull Run Cdp, Virginia?

What is the current level of ozone (O3) in Bull Run Cdp, Virginia?

What is the current level of nitrogen dioxide (NO2) in Bull Run Cdp, Virginia?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Bull Run Cdp, Virginia right now?

What is the current level of PM₁₀ in Bull Run Cdp, Virginia?

What is the current level of sulfur dioxide (SO₂) in Bull Run Cdp, Virginia?

What is the current level of ozone (O₃) in Bull Run Cdp, Virginia?

What is the current level of nitrogen dioxide (NO₂) in Bull Run Cdp, Virginia?