What is the current level of PM10 in Oakton, Virginia?

Oakton, Virginia currently has a PM10 concentration of 24.593 μg/m3.

What is the current level of sulfur dioxide (SO2) in Oakton, Virginia?

The current sulfur dioxide (SO2) concentration in Oakton, Virginia is 0.446 ppb.

What is the current level of ozone (O3) in Oakton, Virginia?

Oakton, Virginia currently has an ozone (O3) concentration of 36.696 ppm.

What is the current level of nitrogen dioxide (NO2) in Oakton, Virginia?

The current level of nitrogen dioxide (NO2) in Oakton, Virginia is 8.748 ppb.

Current air quality index in Oakton, Virginia today

Q: What is the PM2.5 concentration in Oakton, Virginia right now?

Oakton, Virginia currently has a PM2.5 concentration of 8.03 μg/m3.

Stay updated with real-time air quality in Oakton, 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

Oakton, Virginia

Last updated: ... (Local time)

Common air pollutants in Oakton, Virginia

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.60 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

24.49 μg/m³

155

255

425

605+

Ozone (O₃)

33.36 ppb

201

201+

Sulfur Dioxide (SO₂)

0.55 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.02 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Oakton, Virginia

Get Live Pollen Counts

Oakton, Virginia

Scroll To Air Quality Map

Track live Oakton, Virginia air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T03:00:00.000Z	33 \| good	5.634 \| good	24.216 \| good	20.823 \| good	3.054 \| good	20.823 \| good	0.25 \| good
2026-01-21T04:00:00.000Z	22 \| good	2.768 \| good	15.192 \| good	24.09 \| good	0.516 \| good	11.28 \| good	0.269 \| good
2026-01-21T05:00:00.000Z	22 \| good	4.154 \| good	16.133 \| good	19.95 \| good	0.665 \| good	15.131 \| good	0.314 \| good
2026-01-21T06:00:00.000Z	37 \| good	5.494 \| good	40.431 \| good	15.81 \| good	0.697 \| good	28.86 \| good	0.437 \| good
2026-01-21T07:00:00.000Z	33 \| good	6.135 \| good	32.526 \| good	10.301 \| good	0.76 \| good	35.227 \| good	0.442 \| good
2026-01-21T08:00:00.000Z	44 \| good	8.152 \| good	35.219 \| good	5.75 \| good	0.827 \| good	35.646 \| good	0.466 \| good
2026-01-21T09:00:00.000Z	44 \| good	7.912 \| good	44.163 \| good	5.488 \| good	0.617 \| good	36.671 \| good	0.462 \| good
2026-01-21T10:00:00.000Z	49 \| good	9.39 \| good	51.642 \| good	3.826 \| good	0.568 \| good	36.236 \| good	0.444 \| good
2026-01-21T11:00:00.000Z	52 \| moderate	10.035 \| good	33.537 \| good	4.284 \| good	0.83 \| good	32.89 \| good	0.479 \| good
2026-01-21T12:00:00.000Z	49 \| good	9.209 \| good	34.051 \| good	2.246 \| good	0.931 \| good	32.871 \| good	0.579 \| good
2026-01-21T13:00:00.000Z	44 \| good	8.3 \| good	38.565 \| good	6.536 \| good	0.932 \| good	32.339 \| good	0.628 \| good
2026-01-21T14:00:00.000Z	38 \| good	7.433 \| good	38.17 \| good	4.451 \| good	1.034 \| good	33.389 \| good	0.66 \| good
2026-01-21T15:00:00.000Z	44 \| good	7.734 \| good	32.162 \| good	6.68 \| good	1.523 \| good	27.887 \| good	0.59 \| good
2026-01-21T16:00:00.000Z	44 \| good	8.23 \| good	34.514 \| good	16.616 \| good	0.847 \| good	18.164 \| good	0.448 \| good
2026-01-21T17:00:00.000Z	27 \| good	5.173 \| good	19.893 \| good	19.047 \| good	0.75 \| good	14.634 \| good	0.38 \| good
2026-01-21T18:00:00.000Z	22 \| good	3.82 \| good	14.908 \| good	24.193 \| good	0.676 \| good	7.206 \| good	0.211 \| good
2026-01-21T19:00:00.000Z	27 \| good	4.485 \| good	19.572 \| good	29.2 \| good	0.794 \| good	7.365 \| good	0.174 \| good
2026-01-21T20:00:00.000Z	31 \| good	3.678 \| good	16.698 \| good	34.112 \| good	0.788 \| good	5.902 \| good	0.165 \| good
2026-01-21T21:00:00.000Z	34 \| good	3.898 \| good	18.004 \| good	36.506 \| good	0.811 \| good	6.457 \| good	0.181 \| good
2026-01-21T22:00:00.000Z	35 \| good	3.95 \| good	15.738 \| good	37.596 \| good	0.73 \| good	8.467 \| good	0.198 \| good
2026-01-21T23:00:00.000Z	32 \| good	4.061 \| good	15.332 \| good	35.28 \| good	0.659 \| good	9.021 \| good	0.198 \| good
2026-01-22T00:00:00.000Z	34 \| good	3.599 \| good	14.022 \| good	36.568 \| good	0.536 \| good	13.454 \| good	0.261 \| good
2026-01-22T01:00:00.000Z	32 \| good	3.405 \| good	12.706 \| good	34.891 \| good	0.546 \| good	15.04 \| good	0.294 \| good
2026-01-22T02:00:00.000Z	33 \| good	6.322 \| good	20.097 \| good	35.553 \| good	0.538 \| good	14.351 \| good	0.249 \| good
2026-01-22T03:00:00.000Z	32 \| good	5.042 \| good	23.566 \| good	35.382 \| good	0.545 \| good	8.99 \| good	0.205 \| good
2026-01-22T04:00:00.000Z	44 \| good	8.131 \| good	38.019 \| good	35.405 \| good	0.668 \| good	8.3 \| good	0.187 \| good
2026-01-22T05:00:00.000Z	38 \| good	6.708 \| good	20.381 \| good	32.181 \| good	0.898 \| good	8.31 \| good	0.187 \| good
2026-01-22T06:00:00.000Z	44 \| good	8.009 \| good	37.882 \| good	32.685 \| good	0.931 \| good	7.464 \| good	0.187 \| good
2026-01-22T07:00:00.000Z	44 \| good	8.154 \| good	41.232 \| good	32.081 \| good	0.772 \| good	7.651 \| good	0.187 \| good
2026-01-22T08:00:00.000Z	49 \| good	8.894 \| good	34.43 \| good	32.871 \| good	1.041 \| good	7.596 \| good	0.181 \| good
2026-01-22T09:00:00.000Z	49 \| good	8.997 \| good	41.366 \| good	31.183 \| good	0.917 \| good	7.654 \| good	0.187 \| good
2026-01-22T10:00:00.000Z	54 \| moderate	10.711 \| good	33.293 \| good	28.941 \| good	0.92 \| good	8.652 \| good	0.198 \| good
2026-01-22T11:00:00.000Z	54 \| moderate	11.091 \| good	48.687 \| good	30.25 \| good	0.828 \| good	8.819 \| good	0.242 \| good
2026-01-22T12:00:00.000Z	56 \| moderate	12.374 \| fine	52.58 \| good	28.648 \| good	0.822 \| good	11.35 \| good	0.277 \| good
2026-01-22T13:00:00.000Z	58 \| moderate	13.242 \| fine	56.914 \| fine	26.984 \| good	0.798 \| good	14.858 \| good	0.307 \| good
2026-01-22T14:00:00.000Z	60 \| moderate	14.067 \| fine	45.831 \| good	28.461 \| good	0.856 \| good	22.072 \| good	0.314 \| good
2026-01-22T15:00:00.000Z	71 \| moderate	19.752 \| fine	76.24 \| fine	24.15 \| good	0.833 \| good	25.437 \| good	0.361 \| good
2026-01-22T16:00:00.000Z	58 \| moderate	12.689 \| fine	42.624 \| good	25.848 \| good	0.863 \| good	18.118 \| good	0.319 \| good
2026-01-22T17:00:00.000Z	54 \| moderate	11.077 \| good	36.004 \| good	30.135 \| good	0.788 \| good	13.261 \| good	0.237 \| good
2026-01-22T18:00:00.000Z	58 \| moderate	12.54 \| fine	37.501 \| good	32.672 \| good	0.755 \| good	9.169 \| good	0.193 \| good
2026-01-22T19:00:00.000Z	58 \| moderate	12.789 \| fine	52.421 \| good	35.016 \| good	0.549 \| good	5.821 \| good	0.163 \| good
2026-01-22T20:00:00.000Z	35 \| good	6.19 \| good	23.088 \| good	37.604 \| good	0.527 \| good	5.295 \| good	0.145 \| good
2026-01-22T21:00:00.000Z	36 \| good	5.527 \| good	20.611 \| good	39.285 \| good	0.531 \| good	4.438 \| good	0.145 \| good
2026-01-22T22:00:00.000Z	37 \| good	4.106 \| good	16.114 \| good	39.547 \| good	0.536 \| good	5.877 \| good	0.145 \| good
2026-01-22T23:00:00.000Z	35 \| good	6.209 \| good	19.179 \| good	37.731 \| good	0.559 \| good	7.119 \| good	0.145 \| good
2026-01-23T00:00:00.000Z	38 \| good	7.109 \| good	24.158 \| good	36.765 \| good	0.481 \| good	10.677 \| good	0.145 \| good
2026-01-23T01:00:00.000Z	44 \| good	8.03 \| good	24.593 \| good	36.696 \| good	0.446 \| good	8.748 \| good	0.171 \| good
2026-01-23T02:00:00.000Z	33 \| good	5.598 \| good	24.487 \| good	33.363 \| good	0.552 \| good	10.019 \| good	0.145 \| good
2026-01-23T02:00:00.000Z	33 \| good	5.598 \| good	24.487 \| good	33.363 \| good	0.552 \| good	10.019 \| good	0.145 \| good
2026-01-23T02:00:00.000Z	26 \| good	3.944 \| good	17.249 \| good	27.913 \| good	3.44 \| good	25.518 \| good	0.329 \| good
2026-01-23T03:00:00.000Z	25 \| good	3.982 \| good	17.678 \| good	26.838 \| good	3.651 \| good	26.663 \| good	0.342 \| good
2026-01-23T04:00:00.000Z	27 \| good	4.58 \| good	19.78 \| good	22.917 \| good	3.546 \| good	25.376 \| good	0.325 \| good
2026-01-23T05:00:00.000Z	33 \| good	5.699 \| good	24.401 \| good	20.237 \| good	3.44 \| good	24.09 \| good	0.307 \| good
2026-01-23T06:00:00.000Z	38 \| good	6.678 \| good	29.686 \| good	15.825 \| good	3.335 \| good	22.804 \| good	0.29 \| good
2026-01-23T07:00:00.000Z	38 \| good	6.705 \| good	30.016 \| good	13.489 \| good	3.323 \| good	20.02 \| good	0.27 \| good
2026-01-23T08:00:00.000Z	33 \| good	6.46 \| good	28.826 \| good	11.593 \| good	3.312 \| good	17.237 \| good	0.251 \| good
2026-01-23T09:00:00.000Z	38 \| good	7.166 \| good	31.789 \| good	10.909 \| good	3.301 \| good	14.454 \| good	0.232 \| good
2026-01-23T10:00:00.000Z	44 \| good	7.593 \| good	33.664 \| good	9.446 \| good	3.625 \| good	17.285 \| good	0.264 \| good
2026-01-23T11:00:00.000Z	44 \| good	8.05 \| good	34.946 \| good	7.528 \| good	3.95 \| good	20.116 \| good	0.297 \| good
2026-01-23T12:00:00.000Z	49 \| good	9.462 \| good	42.396 \| good	6.549 \| good	4.275 \| good	22.948 \| good	0.329 \| good
2026-01-23T13:00:00.000Z	54 \| moderate	10.98 \| good	48.717 \| good	9.36 \| good	4.109 \| good	20.777 \| good	0.332 \| good
2026-01-23T14:00:00.000Z	56 \| moderate	11.621 \| good	51.614 \| good	15.605 \| good	3.943 \| good	18.607 \| good	0.334 \| good
2026-01-23T15:00:00.000Z	54 \| moderate	11.173 \| good	49.295 \| good	21.4 \| good	3.777 \| good	16.436 \| good	0.336 \| good
2026-01-23T16:00:00.000Z	28 \| good	5.321 \| good	22.819 \| good	30.087 \| good	3.502 \| good	12.258 \| good	0.283 \| good
2026-01-23T17:00:00.000Z	32 \| good	3.112 \| good	13.259 \| good	35.07 \| good	3.227 \| good	8.079 \| good	0.23 \| good
2026-01-23T18:00:00.000Z	34 \| good	3.89 \| good	17.04 \| good	36.792 \| good	2.951 \| good	3.9 \| good	0.176 \| good
2026-01-23T19:00:00.000Z	33 \| good	4.18 \| good	18.296 \| good	36.013 \| good	3.016 \| good	4.211 \| good	0.178 \| good
2026-01-23T20:00:00.000Z	34 \| good	4.551 \| good	19.809 \| good	37.372 \| good	3.081 \| good	4.521 \| good	0.18 \| good
2026-01-23T21:00:00.000Z	35 \| good	2.547 \| good	10.147 \| good	37.549 \| good	3.146 \| good	4.832 \| good	0.182 \| good
2026-01-23T22:00:00.000Z	33 \| good	1.319 \| good	5.032 \| good	35.965 \| good	2.81 \| good	5.178 \| good	0.176 \| good
2026-01-23T23:00:00.000Z	30 \| good	1.94 \| good	8 \| good	31.801 \| good	2.474 \| good	5.525 \| good	0.17 \| good
2026-01-24T00:00:00.000Z	29 \| good	1.803 \| good	7.248 \| good	30.609 \| good	2.137 \| good	5.871 \| good	0.163 \| good
2026-01-24T01:00:00.000Z	29 \| good	1.496 \| good	6.075 \| good	30.906 \| good	2.085 \| good	5.45 \| good	0.161 \| good
2026-01-24T02:00:00.000Z	29 \| good	1.272 \| good	5.197 \| good	30.804 \| good	2.033 \| good	5.03 \| good	0.16 \| good
2026-01-24T03:00:00.000Z	27 \| good	1.811 \| good	7.157 \| good	29.401 \| good	1.981 \| good	4.609 \| good	0.158 \| good
2026-01-24T04:00:00.000Z	26 \| good	1.783 \| good	7.178 \| good	27.578 \| good	1.818 \| good	3.879 \| good	0.152 \| good
2026-01-24T05:00:00.000Z	25 \| good	2.297 \| good	9.207 \| good	26.942 \| good	1.655 \| good	3.149 \| good	0.147 \| good
2026-01-24T06:00:00.000Z	23 \| good	2.611 \| good	10.38 \| good	25.085 \| good	1.491 \| good	2.418 \| good	0.142 \| good
2026-01-24T07:00:00.000Z	22 \| good	1.76 \| good	7.138 \| good	24.165 \| good	1.381 \| good	2.272 \| good	0.141 \| good
2026-01-24T08:00:00.000Z	22 \| good	1.218 \| good	4.962 \| good	23.722 \| good	1.271 \| good	2.126 \| good	0.14 \| good
2026-01-24T09:00:00.000Z	21 \| good	1.781 \| good	7.391 \| good	22.723 \| good	1.16 \| good	1.98 \| good	0.139 \| good
2026-01-24T10:00:00.000Z	21 \| good	1.656 \| good	6.93 \| good	22.68 \| good	1.129 \| good	2.444 \| good	0.141 \| good
2026-01-24T11:00:00.000Z	21 \| good	1.442 \| good	5.72 \| good	22.798 \| good	1.098 \| good	2.907 \| good	0.144 \| good
2026-01-24T12:00:00.000Z	21 \| good	2.249 \| good	9.508 \| good	23.033 \| good	1.067 \| good	3.371 \| good	0.146 \| good
2026-01-24T13:00:00.000Z	22 \| good	2.789 \| good	11.712 \| good	23.953 \| good	1.05 \| good	3.524 \| good	0.15 \| good
2026-01-24T14:00:00.000Z	22 \| good	3.083 \| good	13.478 \| good	23.891 \| good	1.032 \| good	3.677 \| good	0.153 \| good
2026-01-24T15:00:00.000Z	22 \| good	2.804 \| good	11.61 \| good	23.684 \| good	1.015 \| good	3.829 \| good	0.156 \| good
2026-01-24T16:00:00.000Z	22 \| good	1.983 \| good	8 \| good	23.94 \| good	1.052 \| good	3.661 \| good	0.156 \| good
2026-01-24T17:00:00.000Z	22 \| good	1.729 \| good	6.985 \| good	24.379 \| good	1.089 \| good	3.493 \| good	0.155 \| good
2026-01-24T18:00:00.000Z	22 \| good	1.799 \| good	7.535 \| good	24.394 \| good	1.126 \| good	3.325 \| good	0.155 \| good
2026-01-24T19:00:00.000Z	23 \| good	2.854 \| good	11.769 \| good	24.823 \| good	1.193 \| good	4.101 \| good	0.156 \| good
2026-01-24T20:00:00.000Z	24 \| good	3.407 \| good	14.859 \| good	25.56 \| good	1.259 \| good	4.877 \| good	0.158 \| good
2026-01-24T21:00:00.000Z	25 \| good	1.167 \| good	4.844 \| good	27.1 \| good	1.326 \| good	5.654 \| good	0.16 \| good
2026-01-24T22:00:00.000Z	24 \| good	1.752 \| good	7.508 \| good	25.93 \| good	1.506 \| good	6.485 \| good	0.164 \| good
2026-01-24T23:00:00.000Z	24 \| good	1.703 \| good	6.956 \| good	26.334 \| good	1.687 \| good	7.316 \| good	0.169 \| good
2026-01-25T00:00:00.000Z	27 \| good	5.048 \| good	5.278 \| good	25.494 \| good	1.876 \| good	8.129 \| good	0.173 \| good
2026-01-25T01:00:00.000Z	22 \| good	1.736 \| good	6.982 \| good	23.962 \| good	2.135 \| good	8.453 \| good	0.175 \| good

Oakton

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Oakton, Virginia

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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 Oakton, Virginia get updated?

Air quality updates for Oakton, Virginia are available every hour.

What time in the past 24 hours saw the poorest air quality in Oakton, Virginia?

Oakton, Virginia experienced its worst air quality at 03:00:00, 2026-01-22.

When was air quality in Oakton, Virginia the best over the past 24 hours?

The best air quality in Oakton, Virginia was observed at 01:00:00 on 2026-01-22.

What is the air quality in Oakton, Virginia right now?

The air quality in Oakton, Virginia right now is Good, with an AQI of 44.

What pollutant is most frequently found in Oakton, Virginia?

In Oakton, Virginia, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Oakton, Virginia is poor?

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

What is the PM_2.5 concentration in Oakton, Virginia right now?

Oakton, Virginia currently has a PM_2.5 concentration of 8.03 μg/m³.

What is the current level of PM₁₀ in Oakton, Virginia?

Oakton, Virginia currently has a PM₁₀ concentration of 24.593 μg/m³.

What is the current level of carbon monoxide (CO) in Oakton, Virginia?

The current carbon monoxide (CO) level in Oakton, Virginia is 0.171 ppm.

What is the current level of sulfur dioxide (SO₂) in Oakton, Virginia?

The current sulfur dioxide (SO₂) concentration in Oakton, Virginia is 0.446 ppb.

What is the current level of ozone (O₃) in Oakton, Virginia?

Oakton, Virginia currently has an ozone (O₃) concentration of 36.696 ppm.

What is the current level of nitrogen dioxide (NO₂) in Oakton, Virginia?

The current level of nitrogen dioxide (NO₂) in Oakton, Virginia is 8.748 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T03:00:00.000Z	33 \| good	5.634 \| good	24.216 \| good	20.823 \| good	3.054 \| good	20.823 \| good	0.25 \| good
2026-01-21T04:00:00.000Z	22 \| good	2.768 \| good	15.192 \| good	24.09 \| good	0.516 \| good	11.28 \| good	0.269 \| good
2026-01-21T05:00:00.000Z	22 \| good	4.154 \| good	16.133 \| good	19.95 \| good	0.665 \| good	15.131 \| good	0.314 \| good
2026-01-21T06:00:00.000Z	37 \| good	5.494 \| good	40.431 \| good	15.81 \| good	0.697 \| good	28.86 \| good	0.437 \| good
2026-01-21T07:00:00.000Z	33 \| good	6.135 \| good	32.526 \| good	10.301 \| good	0.76 \| good	35.227 \| good	0.442 \| good
2026-01-21T08:00:00.000Z	44 \| good	8.152 \| good	35.219 \| good	5.75 \| good	0.827 \| good	35.646 \| good	0.466 \| good
2026-01-21T09:00:00.000Z	44 \| good	7.912 \| good	44.163 \| good	5.488 \| good	0.617 \| good	36.671 \| good	0.462 \| good
2026-01-21T10:00:00.000Z	49 \| good	9.39 \| good	51.642 \| good	3.826 \| good	0.568 \| good	36.236 \| good	0.444 \| good
2026-01-21T11:00:00.000Z	52 \| moderate	10.035 \| good	33.537 \| good	4.284 \| good	0.83 \| good	32.89 \| good	0.479 \| good
2026-01-21T12:00:00.000Z	49 \| good	9.209 \| good	34.051 \| good	2.246 \| good	0.931 \| good	32.871 \| good	0.579 \| good
2026-01-21T13:00:00.000Z	44 \| good	8.3 \| good	38.565 \| good	6.536 \| good	0.932 \| good	32.339 \| good	0.628 \| good
2026-01-21T14:00:00.000Z	38 \| good	7.433 \| good	38.17 \| good	4.451 \| good	1.034 \| good	33.389 \| good	0.66 \| good
2026-01-21T15:00:00.000Z	44 \| good	7.734 \| good	32.162 \| good	6.68 \| good	1.523 \| good	27.887 \| good	0.59 \| good
2026-01-21T16:00:00.000Z	44 \| good	8.23 \| good	34.514 \| good	16.616 \| good	0.847 \| good	18.164 \| good	0.448 \| good
2026-01-21T17:00:00.000Z	27 \| good	5.173 \| good	19.893 \| good	19.047 \| good	0.75 \| good	14.634 \| good	0.38 \| good
2026-01-21T18:00:00.000Z	22 \| good	3.82 \| good	14.908 \| good	24.193 \| good	0.676 \| good	7.206 \| good	0.211 \| good
2026-01-21T19:00:00.000Z	27 \| good	4.485 \| good	19.572 \| good	29.2 \| good	0.794 \| good	7.365 \| good	0.174 \| good
2026-01-21T20:00:00.000Z	31 \| good	3.678 \| good	16.698 \| good	34.112 \| good	0.788 \| good	5.902 \| good	0.165 \| good
2026-01-21T21:00:00.000Z	34 \| good	3.898 \| good	18.004 \| good	36.506 \| good	0.811 \| good	6.457 \| good	0.181 \| good
2026-01-21T22:00:00.000Z	35 \| good	3.95 \| good	15.738 \| good	37.596 \| good	0.73 \| good	8.467 \| good	0.198 \| good
2026-01-21T23:00:00.000Z	32 \| good	4.061 \| good	15.332 \| good	35.28 \| good	0.659 \| good	9.021 \| good	0.198 \| good
2026-01-22T00:00:00.000Z	34 \| good	3.599 \| good	14.022 \| good	36.568 \| good	0.536 \| good	13.454 \| good	0.261 \| good
2026-01-22T01:00:00.000Z	32 \| good	3.405 \| good	12.706 \| good	34.891 \| good	0.546 \| good	15.04 \| good	0.294 \| good
2026-01-22T02:00:00.000Z	33 \| good	6.322 \| good	20.097 \| good	35.553 \| good	0.538 \| good	14.351 \| good	0.249 \| good
2026-01-22T03:00:00.000Z	32 \| good	5.042 \| good	23.566 \| good	35.382 \| good	0.545 \| good	8.99 \| good	0.205 \| good
2026-01-22T04:00:00.000Z	44 \| good	8.131 \| good	38.019 \| good	35.405 \| good	0.668 \| good	8.3 \| good	0.187 \| good
2026-01-22T05:00:00.000Z	38 \| good	6.708 \| good	20.381 \| good	32.181 \| good	0.898 \| good	8.31 \| good	0.187 \| good
2026-01-22T06:00:00.000Z	44 \| good	8.009 \| good	37.882 \| good	32.685 \| good	0.931 \| good	7.464 \| good	0.187 \| good
2026-01-22T07:00:00.000Z	44 \| good	8.154 \| good	41.232 \| good	32.081 \| good	0.772 \| good	7.651 \| good	0.187 \| good
2026-01-22T08:00:00.000Z	49 \| good	8.894 \| good	34.43 \| good	32.871 \| good	1.041 \| good	7.596 \| good	0.181 \| good
2026-01-22T09:00:00.000Z	49 \| good	8.997 \| good	41.366 \| good	31.183 \| good	0.917 \| good	7.654 \| good	0.187 \| good
2026-01-22T10:00:00.000Z	54 \| moderate	10.711 \| good	33.293 \| good	28.941 \| good	0.92 \| good	8.652 \| good	0.198 \| good
2026-01-22T11:00:00.000Z	54 \| moderate	11.091 \| good	48.687 \| good	30.25 \| good	0.828 \| good	8.819 \| good	0.242 \| good
2026-01-22T12:00:00.000Z	56 \| moderate	12.374 \| fine	52.58 \| good	28.648 \| good	0.822 \| good	11.35 \| good	0.277 \| good
2026-01-22T13:00:00.000Z	58 \| moderate	13.242 \| fine	56.914 \| fine	26.984 \| good	0.798 \| good	14.858 \| good	0.307 \| good
2026-01-22T14:00:00.000Z	60 \| moderate	14.067 \| fine	45.831 \| good	28.461 \| good	0.856 \| good	22.072 \| good	0.314 \| good
2026-01-22T15:00:00.000Z	71 \| moderate	19.752 \| fine	76.24 \| fine	24.15 \| good	0.833 \| good	25.437 \| good	0.361 \| good
2026-01-22T16:00:00.000Z	58 \| moderate	12.689 \| fine	42.624 \| good	25.848 \| good	0.863 \| good	18.118 \| good	0.319 \| good
2026-01-22T17:00:00.000Z	54 \| moderate	11.077 \| good	36.004 \| good	30.135 \| good	0.788 \| good	13.261 \| good	0.237 \| good
2026-01-22T18:00:00.000Z	58 \| moderate	12.54 \| fine	37.501 \| good	32.672 \| good	0.755 \| good	9.169 \| good	0.193 \| good
2026-01-22T19:00:00.000Z	58 \| moderate	12.789 \| fine	52.421 \| good	35.016 \| good	0.549 \| good	5.821 \| good	0.163 \| good
2026-01-22T20:00:00.000Z	35 \| good	6.19 \| good	23.088 \| good	37.604 \| good	0.527 \| good	5.295 \| good	0.145 \| good
2026-01-22T21:00:00.000Z	36 \| good	5.527 \| good	20.611 \| good	39.285 \| good	0.531 \| good	4.438 \| good	0.145 \| good
2026-01-22T22:00:00.000Z	37 \| good	4.106 \| good	16.114 \| good	39.547 \| good	0.536 \| good	5.877 \| good	0.145 \| good
2026-01-22T23:00:00.000Z	35 \| good	6.209 \| good	19.179 \| good	37.731 \| good	0.559 \| good	7.119 \| good	0.145 \| good
2026-01-23T00:00:00.000Z	38 \| good	7.109 \| good	24.158 \| good	36.765 \| good	0.481 \| good	10.677 \| good	0.145 \| good
2026-01-23T01:00:00.000Z	44 \| good	8.03 \| good	24.593 \| good	36.696 \| good	0.446 \| good	8.748 \| good	0.171 \| good
2026-01-23T02:00:00.000Z	33 \| good	5.598 \| good	24.487 \| good	33.363 \| good	0.552 \| good	10.019 \| good	0.145 \| good
2026-01-23T02:00:00.000Z	33 \| good	5.598 \| good	24.487 \| good	33.363 \| good	0.552 \| good	10.019 \| good	0.145 \| good
2026-01-23T02:00:00.000Z	26 \| good	3.944 \| good	17.249 \| good	27.913 \| good	3.44 \| good	25.518 \| good	0.329 \| good
2026-01-23T03:00:00.000Z	25 \| good	3.982 \| good	17.678 \| good	26.838 \| good	3.651 \| good	26.663 \| good	0.342 \| good
2026-01-23T04:00:00.000Z	27 \| good	4.58 \| good	19.78 \| good	22.917 \| good	3.546 \| good	25.376 \| good	0.325 \| good
2026-01-23T05:00:00.000Z	33 \| good	5.699 \| good	24.401 \| good	20.237 \| good	3.44 \| good	24.09 \| good	0.307 \| good
2026-01-23T06:00:00.000Z	38 \| good	6.678 \| good	29.686 \| good	15.825 \| good	3.335 \| good	22.804 \| good	0.29 \| good
2026-01-23T07:00:00.000Z	38 \| good	6.705 \| good	30.016 \| good	13.489 \| good	3.323 \| good	20.02 \| good	0.27 \| good
2026-01-23T08:00:00.000Z	33 \| good	6.46 \| good	28.826 \| good	11.593 \| good	3.312 \| good	17.237 \| good	0.251 \| good
2026-01-23T09:00:00.000Z	38 \| good	7.166 \| good	31.789 \| good	10.909 \| good	3.301 \| good	14.454 \| good	0.232 \| good
2026-01-23T10:00:00.000Z	44 \| good	7.593 \| good	33.664 \| good	9.446 \| good	3.625 \| good	17.285 \| good	0.264 \| good
2026-01-23T11:00:00.000Z	44 \| good	8.05 \| good	34.946 \| good	7.528 \| good	3.95 \| good	20.116 \| good	0.297 \| good
2026-01-23T12:00:00.000Z	49 \| good	9.462 \| good	42.396 \| good	6.549 \| good	4.275 \| good	22.948 \| good	0.329 \| good
2026-01-23T13:00:00.000Z	54 \| moderate	10.98 \| good	48.717 \| good	9.36 \| good	4.109 \| good	20.777 \| good	0.332 \| good
2026-01-23T14:00:00.000Z	56 \| moderate	11.621 \| good	51.614 \| good	15.605 \| good	3.943 \| good	18.607 \| good	0.334 \| good
2026-01-23T15:00:00.000Z	54 \| moderate	11.173 \| good	49.295 \| good	21.4 \| good	3.777 \| good	16.436 \| good	0.336 \| good
2026-01-23T16:00:00.000Z	28 \| good	5.321 \| good	22.819 \| good	30.087 \| good	3.502 \| good	12.258 \| good	0.283 \| good
2026-01-23T17:00:00.000Z	32 \| good	3.112 \| good	13.259 \| good	35.07 \| good	3.227 \| good	8.079 \| good	0.23 \| good
2026-01-23T18:00:00.000Z	34 \| good	3.89 \| good	17.04 \| good	36.792 \| good	2.951 \| good	3.9 \| good	0.176 \| good
2026-01-23T19:00:00.000Z	33 \| good	4.18 \| good	18.296 \| good	36.013 \| good	3.016 \| good	4.211 \| good	0.178 \| good
2026-01-23T20:00:00.000Z	34 \| good	4.551 \| good	19.809 \| good	37.372 \| good	3.081 \| good	4.521 \| good	0.18 \| good
2026-01-23T21:00:00.000Z	35 \| good	2.547 \| good	10.147 \| good	37.549 \| good	3.146 \| good	4.832 \| good	0.182 \| good
2026-01-23T22:00:00.000Z	33 \| good	1.319 \| good	5.032 \| good	35.965 \| good	2.81 \| good	5.178 \| good	0.176 \| good
2026-01-23T23:00:00.000Z	30 \| good	1.94 \| good	8 \| good	31.801 \| good	2.474 \| good	5.525 \| good	0.17 \| good
2026-01-24T00:00:00.000Z	29 \| good	1.803 \| good	7.248 \| good	30.609 \| good	2.137 \| good	5.871 \| good	0.163 \| good
2026-01-24T01:00:00.000Z	29 \| good	1.496 \| good	6.075 \| good	30.906 \| good	2.085 \| good	5.45 \| good	0.161 \| good
2026-01-24T02:00:00.000Z	29 \| good	1.272 \| good	5.197 \| good	30.804 \| good	2.033 \| good	5.03 \| good	0.16 \| good
2026-01-24T03:00:00.000Z	27 \| good	1.811 \| good	7.157 \| good	29.401 \| good	1.981 \| good	4.609 \| good	0.158 \| good
2026-01-24T04:00:00.000Z	26 \| good	1.783 \| good	7.178 \| good	27.578 \| good	1.818 \| good	3.879 \| good	0.152 \| good
2026-01-24T05:00:00.000Z	25 \| good	2.297 \| good	9.207 \| good	26.942 \| good	1.655 \| good	3.149 \| good	0.147 \| good
2026-01-24T06:00:00.000Z	23 \| good	2.611 \| good	10.38 \| good	25.085 \| good	1.491 \| good	2.418 \| good	0.142 \| good
2026-01-24T07:00:00.000Z	22 \| good	1.76 \| good	7.138 \| good	24.165 \| good	1.381 \| good	2.272 \| good	0.141 \| good
2026-01-24T08:00:00.000Z	22 \| good	1.218 \| good	4.962 \| good	23.722 \| good	1.271 \| good	2.126 \| good	0.14 \| good
2026-01-24T09:00:00.000Z	21 \| good	1.781 \| good	7.391 \| good	22.723 \| good	1.16 \| good	1.98 \| good	0.139 \| good
2026-01-24T10:00:00.000Z	21 \| good	1.656 \| good	6.93 \| good	22.68 \| good	1.129 \| good	2.444 \| good	0.141 \| good
2026-01-24T11:00:00.000Z	21 \| good	1.442 \| good	5.72 \| good	22.798 \| good	1.098 \| good	2.907 \| good	0.144 \| good
2026-01-24T12:00:00.000Z	21 \| good	2.249 \| good	9.508 \| good	23.033 \| good	1.067 \| good	3.371 \| good	0.146 \| good
2026-01-24T13:00:00.000Z	22 \| good	2.789 \| good	11.712 \| good	23.953 \| good	1.05 \| good	3.524 \| good	0.15 \| good
2026-01-24T14:00:00.000Z	22 \| good	3.083 \| good	13.478 \| good	23.891 \| good	1.032 \| good	3.677 \| good	0.153 \| good
2026-01-24T15:00:00.000Z	22 \| good	2.804 \| good	11.61 \| good	23.684 \| good	1.015 \| good	3.829 \| good	0.156 \| good
2026-01-24T16:00:00.000Z	22 \| good	1.983 \| good	8 \| good	23.94 \| good	1.052 \| good	3.661 \| good	0.156 \| good
2026-01-24T17:00:00.000Z	22 \| good	1.729 \| good	6.985 \| good	24.379 \| good	1.089 \| good	3.493 \| good	0.155 \| good
2026-01-24T18:00:00.000Z	22 \| good	1.799 \| good	7.535 \| good	24.394 \| good	1.126 \| good	3.325 \| good	0.155 \| good
2026-01-24T19:00:00.000Z	23 \| good	2.854 \| good	11.769 \| good	24.823 \| good	1.193 \| good	4.101 \| good	0.156 \| good
2026-01-24T20:00:00.000Z	24 \| good	3.407 \| good	14.859 \| good	25.56 \| good	1.259 \| good	4.877 \| good	0.158 \| good
2026-01-24T21:00:00.000Z	25 \| good	1.167 \| good	4.844 \| good	27.1 \| good	1.326 \| good	5.654 \| good	0.16 \| good
2026-01-24T22:00:00.000Z	24 \| good	1.752 \| good	7.508 \| good	25.93 \| good	1.506 \| good	6.485 \| good	0.164 \| good
2026-01-24T23:00:00.000Z	24 \| good	1.703 \| good	6.956 \| good	26.334 \| good	1.687 \| good	7.316 \| good	0.169 \| good
2026-01-25T00:00:00.000Z	27 \| good	5.048 \| good	5.278 \| good	25.494 \| good	1.876 \| good	8.129 \| good	0.173 \| good
2026-01-25T01:00:00.000Z	22 \| good	1.736 \| good	6.982 \| good	23.962 \| good	2.135 \| good	8.453 \| good	0.175 \| good

Current air quality index in Oakton, Virginia today

Common air pollutants in Oakton, Virginia

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Oakton, Virginia air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Oakton, Virginia

Air quality in nearby cities

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Fairfax, Virginia

Difficult Run, Virginia

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Merrifield, Virginia

Wolf Trap, Virginia

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Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Oakton, Virginia get updated?

What time in the past 24 hours saw the poorest air quality in Oakton, Virginia?

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What is the air quality in Oakton, Virginia right now?

What pollutant is most frequently found in Oakton, Virginia?

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What is the PM2.5 concentration in Oakton, Virginia right now?

What is the current level of PM10 in Oakton, Virginia?

What is the current level of carbon monoxide (CO) in Oakton, Virginia?

What is the current level of sulfur dioxide (SO2) in Oakton, Virginia?

What is the current level of ozone (O3) in Oakton, Virginia?

What is the current level of nitrogen dioxide (NO2) in Oakton, 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 Oakton, Virginia right now?

What is the current level of PM₁₀ in Oakton, Virginia?

What is the current level of sulfur dioxide (SO₂) in Oakton, Virginia?

What is the current level of ozone (O₃) in Oakton, Virginia?

What is the current level of nitrogen dioxide (NO₂) in Oakton, Virginia?