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

The PM10 concentration in Arlington, Virginia is 12.73 μg/m3 at the moment.

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

Currently, Arlington, Virginia has a sulfur dioxide (SO2) concentration of 0.304 ppb.

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

The current ozone (O3) level in Arlington, Virginia at the moment is 50.184 ppm.

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

Nitrogen dioxide (NO2) level in Arlington, Virginia at the moment is 2.678 ppb.

Live air quality index in Arlington, Virginia today

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

PM2.5 levels in Arlington, Virginia are currently 3.502 μg/m3.

Stay updated with real-time air quality in Arlington, 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

Arlington, Virginia

Last updated: ... (Local time)

Major air pollutants in Arlington, Virginia

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.50 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.73 μg/m³

155

255

425

605+

Ozone (O₃)

50.18 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.68 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

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Arlington, Virginia

Scroll To Air Quality Map

Track live Arlington, Virginia air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	49 \| good	8.698 \| good	36.492 \| good	41.422 \| good	0.755 \| good	3.027 \| good	0.279 \| good
2026-07-21T23:00:00.000Z	38 \| good	5.981 \| good	26.293 \| good	40.805 \| good	0.771 \| good	2.923 \| good	0.209 \| good
2026-07-22T00:00:00.000Z	34 \| good	5.313 \| good	21.854 \| good	37.437 \| good	0.749 \| good	2.977 \| good	0.279 \| good
2026-07-22T01:00:00.000Z	33 \| good	5.519 \| good	22.534 \| good	35.688 \| good	0.715 \| good	3.824 \| good	0.279 \| good
2026-07-22T02:00:00.000Z	33 \| good	6.15 \| good	24.862 \| good	31.419 \| good	0.771 \| good	6.491 \| good	0.303 \| good
2026-07-22T03:00:00.000Z	29 \| good	4.184 \| good	16.165 \| good	31.343 \| good	0.724 \| good	5.745 \| good	0.303 \| good
2026-07-22T04:00:00.000Z	30 \| good	2.607 \| good	9.366 \| good	31.991 \| good	0.757 \| good	5.898 \| good	0.29 \| good
2026-07-22T05:00:00.000Z	29 \| good	3.418 \| good	13.9 \| good	30.965 \| good	0.741 \| good	6.253 \| good	0.279 \| good
2026-07-22T06:00:00.000Z	28 \| good	2.286 \| good	8.923 \| good	30.052 \| good	0.72 \| good	6.06 \| good	0.28 \| good
2026-07-22T07:00:00.000Z	30 \| good	2.561 \| good	10.955 \| good	32.168 \| good	0.716 \| good	5.537 \| good	0.261 \| good
2026-07-22T08:00:00.000Z	28 \| good	2.247 \| good	10.058 \| good	30.183 \| good	0.725 \| good	5.62 \| good	0.261 \| good
2026-07-22T09:00:00.000Z	23 \| good	1.945 \| good	9.934 \| good	25.097 \| good	0.723 \| good	5.479 \| good	0.266 \| good
2026-07-22T10:00:00.000Z	21 \| good	1.68 \| good	8.498 \| good	23.175 \| good	0.715 \| good	7.294 \| good	0.29 \| good
2026-07-22T11:00:00.000Z	21 \| good	1.838 \| good	7.149 \| good	22.579 \| good	0.784 \| good	7.411 \| good	0.29 \| good
2026-07-22T12:00:00.000Z	22 \| good	3.646 \| good	14.466 \| good	17.958 \| good	0.79 \| good	8.463 \| good	0.331 \| good
2026-07-22T13:00:00.000Z	17 \| good	2.978 \| good	12.217 \| good	17.831 \| good	0.794 \| good	8.817 \| good	0.331 \| good
2026-07-22T14:00:00.000Z	33 \| good	5.822 \| good	23.976 \| good	21.126 \| good	0.803 \| good	8.402 \| good	0.331 \| good
2026-07-22T15:00:00.000Z	38 \| good	6.943 \| good	29.857 \| good	26.445 \| good	0.791 \| good	5.807 \| good	0.331 \| good
2026-07-22T16:00:00.000Z	52 \| moderate	9.537 \| good	38.264 \| good	34.322 \| good	0.449 \| good	3.931 \| good	0.285 \| good
2026-07-22T17:00:00.000Z	52 \| moderate	9.85 \| good	41.365 \| good	37.624 \| good	0.431 \| good	2.784 \| good	0.266 \| good
2026-07-22T18:00:00.000Z	44 \| good	8.005 \| good	31.706 \| good	44.746 \| good	0.421 \| good	2.92 \| good	0.26 \| good
2026-07-22T19:00:00.000Z	49 \| good	9.084 \| good	36.236 \| good	48.046 \| good	0.356 \| good	3.365 \| good	0.26 \| good
2026-07-22T20:00:00.000Z	44 \| good	8.213 \| good	31.416 \| good	47.856 \| good	0.358 \| good	2.885 \| good	0.261 \| good
2026-07-22T21:00:00.000Z	49 \| good	9.117 \| good	36.267 \| good	51.22 \| good	0.301 \| good	2.282 \| good	0.26 \| good
2026-07-22T22:00:00.000Z	49 \| good	8.684 \| good	31.223 \| good	51.302 \| good	0.354 \| good	2.043 \| good	0.26 \| good
2026-07-22T23:00:00.000Z	49 \| good	8.785 \| good	35.599 \| good	53.331 \| good	0.398 \| good	2.204 \| good	0.266 \| good
2026-07-23T00:00:00.000Z	46 \| good	8.307 \| good	32.574 \| good	50.467 \| good	0.323 \| good	2.066 \| good	0.266 \| good
2026-07-23T01:00:00.000Z	46 \| good	6.341 \| good	21.817 \| good	49.545 \| good	0.373 \| good	2.658 \| good	0.266 \| good
2026-07-23T02:00:00.000Z	44 \| good	6.773 \| good	25.976 \| good	48.327 \| good	0.297 \| good	3.062 \| good	0.266 \| good
2026-07-23T03:00:00.000Z	24 \| good	0.654 \| good	2.185 \| good	25.84 \| good	0.737 \| good	9.525 \| good	0.254 \| good
2026-07-23T04:00:00.000Z	41 \| good	5.718 \| good	20.365 \| good	43.606 \| good	0.339 \| good	3.647 \| good	0.261 \| good
2026-07-23T05:00:00.000Z	39 \| good	4.749 \| good	18.092 \| good	42.044 \| good	0.341 \| good	3.316 \| good	0.215 \| good
2026-07-23T06:00:00.000Z	38 \| good	5.382 \| good	20.763 \| good	40.835 \| good	0.339 \| good	3.313 \| good	0.209 \| good
2026-07-23T07:00:00.000Z	34 \| good	4.967 \| good	19.207 \| good	37.144 \| good	0.338 \| good	3.929 \| good	0.19 \| good
2026-07-23T08:00:00.000Z	31 \| good	4.216 \| good	14.934 \| good	33.953 \| good	0.29 \| good	3.208 \| good	0.19 \| good
2026-07-23T09:00:00.000Z	29 \| good	3.386 \| good	12.102 \| good	31.362 \| good	0.275 \| good	3.136 \| good	0.166 \| good
2026-07-23T10:00:00.000Z	30 \| good	1.852 \| good	5.463 \| good	31.505 \| good	0.277 \| good	3.227 \| good	0.19 \| good
2026-07-23T11:00:00.000Z	28 \| good	3.095 \| good	12.13 \| good	30.299 \| good	0.306 \| good	3.97 \| good	0.19 \| good
2026-07-23T12:00:00.000Z	29 \| good	1.837 \| good	6.592 \| good	30.95 \| good	0.304 \| good	5.122 \| good	0.19 \| good
2026-07-23T13:00:00.000Z	28 \| good	1.268 \| good	4.494 \| good	29.714 \| good	0.303 \| good	5.884 \| good	0.19 \| good
2026-07-23T14:00:00.000Z	28 \| good	2.129 \| good	7.695 \| good	29.539 \| good	0.275 \| good	5.756 \| good	0.19 \| good
2026-07-23T15:00:00.000Z	31 \| good	1.717 \| good	6.178 \| good	33.121 \| good	0.337 \| good	5.628 \| good	0.19 \| good
2026-07-23T16:00:00.000Z	34 \| good	2.151 \| good	7.551 \| good	37.306 \| good	0.391 \| good	5.076 \| good	0.19 \| good
2026-07-23T17:00:00.000Z	38 \| good	3.167 \| good	13.026 \| good	41.409 \| good	0.352 \| good	4.462 \| good	0.19 \| good
2026-07-23T18:00:00.000Z	43 \| good	3.087 \| good	11.58 \| good	45.951 \| good	0.333 \| good	3.37 \| good	0.19 \| good
2026-07-23T19:00:00.000Z	44 \| good	2.56 \| good	9.209 \| good	48.265 \| good	0.329 \| good	3.306 \| good	0.19 \| good
2026-07-23T20:00:00.000Z	47 \| good	3.162 \| good	11.869 \| good	51.161 \| good	0.304 \| good	3.127 \| good	0.19 \| good
2026-07-23T21:00:00.000Z	46 \| good	3.502 \| good	12.73 \| good	50.184 \| good	0.304 \| good	2.678 \| good	0.194 \| good
2026-07-23T22:00:00.000Z	50 \| good	1.763 \| good	6.959 \| good	53.818 \| good	0.488 \| good	1.31 \| good	0.143 \| good
2026-07-23T23:00:00.000Z	44 \| good	0.493 \| good	2.105 \| good	46.52 \| good	0.503 \| good	1.814 \| good	0.148 \| good
2026-07-24T00:00:00.000Z	31 \| good	1.011 \| good	4.049 \| good	32.599 \| good	0.543 \| good	3.329 \| good	0.16 \| good
2026-07-24T01:00:00.000Z	28 \| good	1.223 \| good	5.076 \| good	30.452 \| good	0.633 \| good	7.287 \| good	0.191 \| good
2026-07-24T02:00:00.000Z	24 \| good	0.954 \| good	4.102 \| good	26.216 \| good	0.672 \| good	8.585 \| good	0.199 \| good
2026-07-24T03:00:00.000Z	21 \| good	0.834 \| good	3.157 \| good	22.856 \| good	0.696 \| good	10.005 \| good	0.207 \| good
2026-07-24T04:00:00.000Z	20 \| good	1.618 \| good	7.051 \| good	21.588 \| good	0.692 \| good	11.46 \| good	0.219 \| good
2026-07-24T05:00:00.000Z	19 \| good	1.3 \| good	5.095 \| good	19.577 \| good	0.661 \| good	11.946 \| good	0.227 \| good
2026-07-24T06:00:00.000Z	15 \| good	0.68 \| good	2.198 \| good	15.986 \| good	0.644 \| good	12.369 \| good	0.231 \| good
2026-07-24T07:00:00.000Z	13 \| good	0.687 \| good	2.221 \| good	12.663 \| good	0.646 \| good	13.684 \| good	0.236 \| good
2026-07-24T08:00:00.000Z	15 \| good	1.47 \| good	6.118 \| good	12.719 \| good	0.648 \| good	16.029 \| good	0.248 \| good
2026-07-24T09:00:00.000Z	33 \| good	5.782 \| good	25.067 \| good	19.811 \| good	0.69 \| good	17 \| good	0.252 \| good
2026-07-24T10:00:00.000Z	38 \| good	6.574 \| good	29.026 \| good	12.411 \| good	0.772 \| good	17.154 \| good	0.255 \| good
2026-07-24T11:00:00.000Z	44 \| good	8.34 \| good	37.058 \| good	11.074 \| good	0.844 \| good	15.325 \| good	0.259 \| good
2026-07-24T12:00:00.000Z	54 \| moderate	11.043 \| good	48.99 \| good	17.42 \| good	0.958 \| good	13.046 \| good	0.262 \| good
2026-07-24T13:00:00.000Z	56 \| moderate	11.675 \| good	51.059 \| good	31.846 \| good	0.974 \| good	7.558 \| good	0.205 \| good
2026-07-24T14:00:00.000Z	49 \| good	8.629 \| good	37.949 \| good	42.662 \| good	0.736 \| good	3.479 \| good	0.171 \| good
2026-07-24T15:00:00.000Z	44 \| good	4.733 \| good	21.014 \| good	47.867 \| good	0.591 \| good	1.69 \| good	0.157 \| good
2026-07-24T16:00:00.000Z	47 \| good	2.661 \| good	11.098 \| good	50.809 \| good	0.516 \| good	1.074 \| good	0.152 \| good
2026-07-24T17:00:00.000Z	49 \| good	3.33 \| good	14.98 \| good	52.819 \| good	0.472 \| good	0.876 \| good	0.15 \| good
2026-07-24T18:00:00.000Z	48 \| good	3.288 \| good	14.044 \| good	51.53 \| good	0.434 \| good	0.812 \| good	0.149 \| good
2026-07-24T19:00:00.000Z	46 \| good	4.323 \| good	18.985 \| good	50.274 \| good	0.404 \| good	0.837 \| good	0.148 \| good
2026-07-24T20:00:00.000Z	45 \| good	1.733 \| good	7.034 \| good	48.963 \| good	0.377 \| good	0.902 \| good	0.147 \| good
2026-07-24T21:00:00.000Z	42 \| good	1.117 \| good	5.015 \| good	44.965 \| good	0.352 \| good	1.077 \| good	0.147 \| good
2026-07-24T22:00:00.000Z	38 \| good	1.191 \| good	4.996 \| good	40.685 \| good	0.329 \| good	1.413 \| good	0.15 \| good
2026-07-24T23:00:00.000Z	36 \| good	1.362 \| good	5.051 \| good	38.983 \| good	0.305 \| good	1.867 \| good	0.153 \| good
2026-07-25T00:00:00.000Z	29 \| good	1.149 \| good	5.003 \| good	30.961 \| good	0.288 \| good	2.409 \| good	0.156 \| good
2026-07-25T01:00:00.000Z	27 \| good	0.697 \| good	2.111 \| good	28.869 \| good	0.293 \| good	3.38 \| good	0.159 \| good
2026-07-25T02:00:00.000Z	26 \| good	0.298 \| good	1.072 \| good	27.633 \| good	0.311 \| good	4.293 \| good	0.161 \| good
2026-07-25T03:00:00.000Z	25 \| good	0.421 \| good	2.029 \| good	27.204 \| good	0.325 \| good	4.994 \| good	0.161 \| good
2026-07-25T04:00:00.000Z	26 \| good	0.412 \| good	1.99 \| good	28.255 \| good	0.32 \| good	5.183 \| good	0.16 \| good
2026-07-25T05:00:00.000Z	26 \| good	0.411 \| good	1.99 \| good	28.319 \| good	0.302 \| good	5.072 \| good	0.158 \| good
2026-07-25T06:00:00.000Z	25 \| good	0.346 \| good	1.079 \| good	27.451 \| good	0.3 \| good	5.252 \| good	0.156 \| good
2026-07-25T07:00:00.000Z	20 \| good	0.645 \| good	2.012 \| good	22.421 \| good	0.308 \| good	6.064 \| good	0.156 \| good
2026-07-25T08:00:00.000Z	19 \| good	0.657 \| good	2.045 \| good	20.277 \| good	0.332 \| good	7.432 \| good	0.16 \| good
2026-07-25T09:00:00.000Z	22 \| good	3.527 \| good	15.971 \| good	14.434 \| good	0.37 \| good	8.361 \| good	0.161 \| good
2026-07-25T10:00:00.000Z	27 \| good	4.803 \| good	20.976 \| good	8.3 \| good	0.412 \| good	8.45 \| good	0.159 \| good
2026-07-25T11:00:00.000Z	27 \| good	4.816 \| good	21.007 \| good	11.222 \| good	0.445 \| good	7.943 \| good	0.159 \| good
2026-07-25T12:00:00.000Z	38 \| good	6.719 \| good	29.959 \| good	20.927 \| good	0.517 \| good	6.361 \| good	0.156 \| good
2026-07-25T13:00:00.000Z	30 \| good	5.285 \| good	22.984 \| good	31.707 \| good	0.474 \| good	2.902 \| good	0.135 \| good
2026-07-25T14:00:00.000Z	35 \| good	2.886 \| good	12.012 \| good	38.056 \| good	0.393 \| good	1.833 \| good	0.133 \| good
2026-07-25T15:00:00.000Z	40 \| good	2.094 \| good	8.064 \| good	43.117 \| good	0.312 \| good	1.132 \| good	0.131 \| good
2026-07-25T16:00:00.000Z	44 \| good	1.856 \| good	8.01 \| good	46.632 \| good	0.258 \| good	0.798 \| good	0.13 \| good
2026-07-25T17:00:00.000Z	45 \| good	1.863 \| good	8.021 \| good	49.267 \| good	0.231 \| good	0.663 \| good	0.131 \| good
2026-07-25T18:00:00.000Z	47 \| good	1.8 \| good	7.074 \| good	50.759 \| good	0.218 \| good	0.619 \| good	0.132 \| good
2026-07-25T19:00:00.000Z	47 \| good	2.751 \| good	11.059 \| good	51.392 \| good	0.213 \| good	0.629 \| good	0.133 \| good
2026-07-25T20:00:00.000Z	46 \| good	1.963 \| good	8.031 \| good	50.293 \| good	0.214 \| good	0.66 \| good	0.134 \| good
2026-07-25T21:00:00.000Z	44 \| good	1.205 \| good	5.044 \| good	47.72 \| good	0.216 \| good	0.737 \| good	0.135 \| good

Arlington

Get reliable air quality data to drive your business

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

0.17ppm

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

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Frequently asked questions

How often is air quality information updated for Arlington, Virginia?

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

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

In the past 24 hours, the air quality in Arlington, Virginia was at its worst at 11:00:00 on 2026-07-22.

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

In the last 24 hours, the best air quality in Arlington, Virginia was observed at 03:00:00 on 2026-07-23.

What is the AQI in Arlington, Virginia right now?

As of now, the AQI in Arlington, Virginia is 46, indicating Good conditions.

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

Arlington, Virginia air has the highest levels of O3.

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

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

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

PM_2.5 levels in Arlington, Virginia are currently 3.502 μg/m³.

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

The PM₁₀ concentration in Arlington, Virginia is 12.73 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Arlington, Virginia is 0.194 ppm.

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

Currently, Arlington, Virginia has a sulfur dioxide (SO₂) concentration of 0.304 ppb.

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

The current ozone (O₃) level in Arlington, Virginia at the moment is 50.184 ppm.

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

Nitrogen dioxide (NO₂) level in Arlington, Virginia at the moment is 2.678 ppb.

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