What is the sulfur dioxide (SO2) level in West Falls Church, Virginia at the moment?

Currently, West Falls Church, Virginia has a sulfur dioxide (SO2) concentration of 0.749 ppb.

What is the ozone (O3) level in West Falls Church, Virginia at the moment?

The current ozone (O3) level in West Falls Church, Virginia at the moment is 32.582 ppm.

What is the nitrogen dioxide (NO2) level in West Falls Church, Virginia at the moment?

Nitrogen dioxide (NO2) level in West Falls Church, Virginia at the moment is 6.748 ppb.

Live air quality index in West Falls Church, Virginia today

Q: What is the PM2.5 level in West Falls Church, Virginia at the moment?

PM2.5 levels in West Falls Church, Virginia are currently 6.493 μg/m3.

Q: What is the PM10 level in West Falls Church, Virginia at the moment?

The PM10 concentration in West Falls Church, Virginia is 25.124 μg/m3 at the moment.

Stay updated with real-time air quality in West Falls Church, 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

West Falls Church, Virginia

Last updated: ... (Local time)

Major air pollutants in West Falls Church, Virginia

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.49 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

25.12 μg/m³

155

255

425

605+

Ozone (O₃)

32.58 ppb

201

201+

Sulfur Dioxide (SO₂)

0.75 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.75 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

West Falls Church, Virginia

Get Live Pollen Counts

West Falls Church, Virginia

Scroll To Air Quality Map

Track live West Falls Church, Virginia air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T10:00:00.000Z	54 \| moderate	11.498 \| good	28.423 \| good	26.569 \| good	0.54 \| good	10.99 \| good	0.362 \| good
2026-06-06T11:00:00.000Z	56 \| moderate	12.416 \| fine	37.822 \| good	23.914 \| good	0.525 \| good	11.947 \| good	0.362 \| good
2026-06-06T12:00:00.000Z	56 \| moderate	11.754 \| good	29.375 \| good	20.196 \| good	0.585 \| good	12.553 \| good	0.342 \| good
2026-06-06T13:00:00.000Z	56 \| moderate	12.435 \| fine	53.014 \| good	29.098 \| good	0.631 \| good	12.21 \| good	0.347 \| good
2026-06-06T14:00:00.000Z	58 \| moderate	13.467 \| fine	32.476 \| good	37.784 \| good	0.575 \| good	10.708 \| good	0.35 \| good
2026-06-06T15:00:00.000Z	54 \| moderate	11.241 \| good	22.921 \| good	43.333 \| good	0.625 \| good	10.932 \| good	0.311 \| good
2026-06-06T16:00:00.000Z	54 \| moderate	10.538 \| good	42.708 \| good	43.038 \| good	0.613 \| good	7.038 \| good	0.265 \| good
2026-06-06T17:00:00.000Z	56 \| moderate	11.764 \| good	41.083 \| good	48.599 \| good	0.615 \| good	3.102 \| good	0.217 \| good
2026-06-06T18:00:00.000Z	52 \| moderate	10.421 \| good	42.804 \| good	53.117 \| good	0.621 \| good	3.007 \| good	0.217 \| good
2026-06-06T19:00:00.000Z	52 \| moderate	10.174 \| good	38.321 \| good	54.233 \| good	0.634 \| good	2.747 \| good	0.217 \| good
2026-06-06T20:00:00.000Z	52 \| moderate	10.37 \| good	32.476 \| good	52.785 \| good	0.604 \| good	2.68 \| good	0.23 \| good
2026-06-06T21:00:00.000Z	54 \| moderate	10.854 \| good	30.394 \| good	54.275 \| good	0.565 \| good	2.731 \| good	0.238 \| good
2026-06-06T22:00:00.000Z	52 \| moderate	10.39 \| good	32.688 \| good	55.093 \| fine	0.545 \| good	2.872 \| good	0.25 \| good
2026-06-06T23:00:00.000Z	52 \| moderate	10.09 \| good	42.053 \| good	52.266 \| good	0.545 \| good	2.442 \| good	0.217 \| good
2026-06-07T00:00:00.000Z	45 \| good	8.408 \| good	41.823 \| good	48.615 \| good	0.505 \| good	2.584 \| good	0.217 \| good
2026-06-07T01:00:00.000Z	41 \| good	4.772 \| good	22.562 \| good	44.388 \| good	0.558 \| good	3.149 \| good	0.165 \| good
2026-06-07T02:00:00.000Z	39 \| good	5.654 \| good	20.428 \| good	41.588 \| good	0.523 \| good	5.007 \| good	0.2 \| good
2026-06-07T03:00:00.000Z	33 \| good	5.665 \| good	23.486 \| good	27.29 \| good	0.643 \| good	7.1 \| good	0.228 \| good
2026-06-07T04:00:00.000Z	36 \| good	5.531 \| good	24.399 \| good	38.833 \| good	0.547 \| good	9.436 \| good	0.303 \| good
2026-06-07T05:00:00.000Z	38 \| good	7.352 \| good	24.626 \| good	40.365 \| good	0.512 \| good	9.372 \| good	0.355 \| good
2026-06-07T06:00:00.000Z	27 \| good	5.476 \| good	17.356 \| good	23.138 \| good	0.511 \| good	9.569 \| good	0.342 \| good
2026-06-07T07:00:00.000Z	27 \| good	4.537 \| good	27.311 \| good	22.819 \| good	0.5 \| good	8.108 \| good	0.301 \| good
2026-06-07T08:00:00.000Z	23 \| good	3.91 \| good	16.926 \| good	25.293 \| good	0.462 \| good	8.368 \| good	0.307 \| good
2026-06-07T09:00:00.000Z	33 \| good	5.935 \| good	25.118 \| good	26.251 \| good	0.506 \| good	6.387 \| good	0.299 \| good
2026-06-07T10:00:00.000Z	52 \| moderate	9.763 \| good	32.755 \| good	26.748 \| good	0.493 \| good	4.8 \| good	0.233 \| good
2026-06-07T11:00:00.000Z	49 \| good	8.732 \| good	33.496 \| good	18.459 \| good	0.552 \| good	4.208 \| good	0.213 \| good
2026-06-07T12:00:00.000Z	38 \| good	7.269 \| good	25.234 \| good	32.797 \| good	0.511 \| good	4.109 \| good	0.217 \| good
2026-06-07T13:00:00.000Z	38 \| good	6.76 \| good	20.74 \| good	37.805 \| good	0.57 \| good	2.975 \| good	0.217 \| good
2026-06-07T14:00:00.000Z	38 \| good	6.937 \| good	19.419 \| good	36.441 \| good	0.579 \| good	2.462 \| good	0.217 \| good
2026-06-07T15:00:00.000Z	44 \| good	7.946 \| good	27.808 \| good	41.177 \| good	0.572 \| good	1.82 \| good	0.192 \| good
2026-06-07T16:00:00.000Z	44 \| good	8.077 \| good	22.118 \| good	46.212 \| good	0.515 \| good	1.788 \| good	0.192 \| good
2026-06-07T17:00:00.000Z	52 \| moderate	10.173 \| good	35.466 \| good	48.457 \| good	0.51 \| good	1.765 \| good	0.192 \| good
2026-06-07T18:00:00.000Z	49 \| good	8.784 \| good	19.845 \| good	52.613 \| good	0.504 \| good	1.737 \| good	0.192 \| good
2026-06-07T19:00:00.000Z	54 \| moderate	8.782 \| good	24.039 \| good	55.81 \| fine	0.504 \| good	1.703 \| good	0.192 \| good
2026-06-07T20:00:00.000Z	58 \| moderate	8.911 \| good	38.444 \| good	56.648 \| fine	0.459 \| good	1.477 \| good	0.152 \| good
2026-06-07T21:00:00.000Z	61 \| moderate	6.827 \| good	17.964 \| good	58.3 \| fine	0.503 \| good	1.538 \| good	0.152 \| good
2026-06-07T22:00:00.000Z	64 \| moderate	7.272 \| good	20.455 \| good	59.33 \| fine	0.503 \| good	1.616 \| good	0.152 \| good
2026-06-07T23:00:00.000Z	64 \| moderate	5.094 \| good	15.521 \| good	58.757 \| fine	0.494 \| good	1.607 \| good	0.152 \| good
2026-06-08T00:00:00.000Z	48 \| good	5.457 \| good	19.56 \| good	52.207 \| good	0.574 \| good	1.929 \| good	0.165 \| good
2026-06-08T01:00:00.000Z	46 \| good	5.482 \| good	24.364 \| good	49.736 \| good	0.538 \| good	2.719 \| good	0.152 \| good
2026-06-08T02:00:00.000Z	46 \| good	4.277 \| good	22.059 \| good	50.399 \| good	0.544 \| good	4.513 \| good	0.173 \| good
2026-06-08T03:00:00.000Z	38 \| good	7.029 \| good	31.321 \| good	30.317 \| good	0.517 \| good	7.784 \| good	0.173 \| good
2026-06-08T04:00:00.000Z	41 \| good	6.272 \| good	19.926 \| good	43.605 \| good	0.444 \| good	7.919 \| good	0.248 \| good
2026-06-08T05:00:00.000Z	33 \| good	6.208 \| good	20.261 \| good	35.688 \| good	0.491 \| good	9.467 \| good	0.337 \| good
2026-06-08T06:00:00.000Z	38 \| good	6.778 \| good	16.51 \| good	33.825 \| good	0.538 \| good	11.736 \| good	0.274 \| good
2026-06-08T07:00:00.000Z	44 \| good	7.646 \| good	32.542 \| good	35.809 \| good	0.585 \| good	10.492 \| good	0.306 \| good
2026-06-08T08:00:00.000Z	44 \| good	8.174 \| good	37.148 \| good	32.426 \| good	0.541 \| good	8.578 \| good	0.254 \| good
2026-06-08T09:00:00.000Z	33 \| good	5.919 \| good	20.341 \| good	31.953 \| good	0.542 \| good	6.988 \| good	0.261 \| good
2026-06-08T09:00:00.000Z	33 \| good	6.493 \| good	25.124 \| good	32.582 \| good	0.749 \| good	6.748 \| good	0.248 \| good
2026-06-08T10:00:00.000Z	38 \| good	7.484 \| good	33.006 \| good	13.67 \| good	0.71 \| good	4.345 \| good	0.149 \| good
2026-06-08T11:00:00.000Z	44 \| good	7.866 \| good	34.568 \| good	19.449 \| good	0.725 \| good	4.579 \| good	0.156 \| good
2026-06-08T12:00:00.000Z	49 \| good	8.725 \| good	38.21 \| good	28.182 \| good	0.786 \| good	3.692 \| good	0.159 \| good
2026-06-08T13:00:00.000Z	44 \| good	7.761 \| good	34.041 \| good	34.682 \| good	0.7 \| good	2.93 \| good	0.165 \| good
2026-06-08T14:00:00.000Z	44 \| good	8.002 \| good	34.895 \| good	40.871 \| good	0.564 \| good	2.026 \| good	0.164 \| good
2026-06-08T15:00:00.000Z	44 \| good	7.736 \| good	33.906 \| good	47.944 \| good	0.453 \| good	1.366 \| good	0.158 \| good
2026-06-08T16:00:00.000Z	50 \| good	9.222 \| good	41.361 \| good	53.571 \| good	0.373 \| good	1.003 \| good	0.152 \| good
2026-06-08T17:00:00.000Z	54 \| moderate	8.47 \| good	36.834 \| good	55.764 \| fine	0.323 \| good	0.829 \| good	0.146 \| good
2026-06-08T18:00:00.000Z	54 \| moderate	8.314 \| good	36.54 \| good	56.318 \| fine	0.295 \| good	0.76 \| good	0.142 \| good
2026-06-08T19:00:00.000Z	64 \| moderate	9.533 \| good	42.512 \| good	58.641 \| fine	0.284 \| good	0.765 \| good	0.139 \| good
2026-06-08T20:00:00.000Z	58 \| moderate	8.305 \| good	36.35 \| good	56.577 \| fine	0.279 \| good	0.794 \| good	0.135 \| good
2026-06-08T21:00:00.000Z	46 \| good	6.58 \| good	29.488 \| good	50.206 \| good	0.272 \| good	0.878 \| good	0.132 \| good
2026-06-08T22:00:00.000Z	44 \| good	5.323 \| good	22.811 \| good	46.913 \| good	0.268 \| good	1.094 \| good	0.131 \| good
2026-06-08T23:00:00.000Z	41 \| good	2.769 \| good	11.583 \| good	44.41 \| good	0.269 \| good	1.478 \| good	0.129 \| good
2026-06-09T00:00:00.000Z	37 \| good	2.713 \| good	10.928 \| good	39.588 \| good	0.284 \| good	2.138 \| good	0.125 \| good
2026-06-09T01:00:00.000Z	31 \| good	3.76 \| good	16.237 \| good	34.339 \| good	0.323 \| good	3.257 \| good	0.125 \| good
2026-06-09T02:00:00.000Z	29 \| good	3.74 \| good	16.442 \| good	30.908 \| good	0.353 \| good	3.848 \| good	0.121 \| good
2026-06-09T03:00:00.000Z	27 \| good	5.245 \| good	22.826 \| good	27.328 \| good	0.361 \| good	4.125 \| good	0.117 \| good
2026-06-09T04:00:00.000Z	33 \| good	5.652 \| good	23.961 \| good	23.445 \| good	0.351 \| good	4.142 \| good	0.115 \| good
2026-06-09T05:00:00.000Z	27 \| good	4.965 \| good	21.704 \| good	20.78 \| good	0.332 \| good	3.718 \| good	0.112 \| good
2026-06-09T06:00:00.000Z	27 \| good	5.042 \| good	21.825 \| good	18.63 \| good	0.329 \| good	3.546 \| good	0.107 \| good
2026-06-09T07:00:00.000Z	33 \| good	5.571 \| good	24.092 \| good	17.487 \| good	0.339 \| good	3.851 \| good	0.106 \| good
2026-06-09T08:00:00.000Z	33 \| good	5.993 \| good	26.317 \| good	15.347 \| good	0.358 \| good	4.485 \| good	0.106 \| good
2026-06-09T09:00:00.000Z	22 \| good	3.938 \| good	17.427 \| good	10.138 \| good	0.382 \| good	5.201 \| good	0.107 \| good
2026-06-09T10:00:00.000Z	33 \| good	5.916 \| good	26.257 \| good	11.72 \| good	0.409 \| good	5.884 \| good	0.11 \| good
2026-06-09T11:00:00.000Z	38 \| good	7.172 \| good	31.781 \| good	17.737 \| good	0.445 \| good	5.538 \| good	0.114 \| good
2026-06-09T12:00:00.000Z	44 \| good	8.299 \| good	36.385 \| good	23.734 \| good	0.5 \| good	3.429 \| good	0.105 \| good
2026-06-09T13:00:00.000Z	33 \| good	5.725 \| good	24.804 \| good	29.719 \| good	0.497 \| good	2.881 \| good	0.108 \| good
2026-06-09T14:00:00.000Z	33 \| good	6.296 \| good	27.837 \| good	31.793 \| good	0.487 \| good	2.365 \| good	0.112 \| good
2026-06-09T15:00:00.000Z	33 \| good	6.408 \| good	28.644 \| good	33.993 \| good	0.469 \| good	1.762 \| good	0.115 \| good
2026-06-09T16:00:00.000Z	44 \| good	7.818 \| good	34.014 \| good	34.571 \| good	0.445 \| good	1.319 \| good	0.117 \| good
2026-06-09T17:00:00.000Z	38 \| good	7.329 \| good	32.605 \| good	34.855 \| good	0.415 \| good	1.083 \| good	0.119 \| good
2026-06-09T18:00:00.000Z	38 \| good	7.017 \| good	31.288 \| good	40.662 \| good	0.393 \| good	1.038 \| good	0.124 \| good
2026-06-09T19:00:00.000Z	49 \| good	8.869 \| good	38.696 \| good	45.792 \| good	0.383 \| good	1.072 \| good	0.129 \| good
2026-06-09T20:00:00.000Z	49 \| good	8.669 \| good	37.675 \| good	51.274 \| good	0.38 \| good	1.143 \| good	0.134 \| good
2026-06-09T21:00:00.000Z	50 \| good	7.944 \| good	34.838 \| good	53.534 \| good	0.379 \| good	1.261 \| good	0.138 \| good
2026-06-09T22:00:00.000Z	58 \| moderate	9.465 \| good	42.078 \| good	56.984 \| fine	0.383 \| good	1.532 \| good	0.142 \| good
2026-06-09T23:00:00.000Z	71 \| moderate	8.163 \| good	35.808 \| good	61.468 \| fine	0.398 \| good	1.897 \| good	0.143 \| good
2026-06-10T00:00:00.000Z	45 \| good	8.046 \| good	35.517 \| good	49.229 \| good	0.438 \| good	2.607 \| good	0.144 \| good
2026-06-10T01:00:00.000Z	38 \| good	6.702 \| good	29.587 \| good	36.137 \| good	0.498 \| good	3.784 \| good	0.145 \| good
2026-06-10T02:00:00.000Z	38 \| good	6.966 \| good	30.88 \| good	33.997 \| good	0.535 \| good	3.973 \| good	0.138 \| good
2026-06-10T03:00:00.000Z	38 \| good	7.186 \| good	31.848 \| good	34.57 \| good	0.551 \| good	4.001 \| good	0.13 \| good
2026-06-10T04:00:00.000Z	44 \| good	7.717 \| good	33.841 \| good	33.044 \| good	0.548 \| good	4.015 \| good	0.127 \| good
2026-06-10T05:00:00.000Z	44 \| good	8.222 \| good	35.922 \| good	32.276 \| good	0.52 \| good	3.617 \| good	0.124 \| good
2026-06-10T06:00:00.000Z	44 \| good	8.478 \| good	11.459 \| good	33.978 \| good	0.486 \| good	3.18 \| good	0.121 \| good
2026-06-10T07:00:00.000Z	49 \| good	8.826 \| good	38.88 \| good	26.252 \| good	0.462 \| good	2.907 \| good	0.121 \| good
2026-06-10T08:00:00.000Z	49 \| good	8.896 \| good	39.019 \| good	20.552 \| good	0.455 \| good	2.813 \| good	0.124 \| good
2026-06-10T09:00:00.000Z	38 \| good	6.913 \| good	30.779 \| good	16.378 \| good	0.463 \| good	2.807 \| good	0.129 \| good

West Falls Church

Get reliable air quality data to drive your business

West Falls Church, Virginia air quality map: Stay updated on AQI near you

0.24ppm

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 West Falls Church, Virginia?

The air quality information for West Falls Church, Virginia is updated every hour for accuracy.

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

In the past 24 hours, the air quality in West Falls Church, Virginia was at its worst at 11:00:00 on 2026-06-07.

When did West Falls Church, Virginia experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in West Falls Church, Virginia was observed at 05:00:00 on 2026-06-08.

What is the AQI in West Falls Church, Virginia right now?

As of now, the AQI in West Falls Church, Virginia is 33, indicating Good conditions.

What is the most common type of pollution in West Falls Church, Virginia?

West Falls Church, Virginia air has the highest levels of PM2.5.

What should I do in case of poor air quality in West Falls Church, Virginia?

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

What is the PM_2.5 level in West Falls Church, Virginia at the moment?

PM_2.5 levels in West Falls Church, Virginia are currently 6.493 μg/m³.

What is the PM₁₀ level in West Falls Church, Virginia at the moment?

The PM₁₀ concentration in West Falls Church, Virginia is 25.124 μg/m³ at the moment.

What is the carbon monoxide (CO) level in West Falls Church, Virginia at the moment?

The current carbon monoxide (CO) concentration in West Falls Church, Virginia is 0.248 ppm.

What is the sulfur dioxide (SO₂) level in West Falls Church, Virginia at the moment?

Currently, West Falls Church, Virginia has a sulfur dioxide (SO₂) concentration of 0.749 ppb.

What is the ozone (O₃) level in West Falls Church, Virginia at the moment?

The current ozone (O₃) level in West Falls Church, Virginia at the moment is 32.582 ppm.

What is the nitrogen dioxide (NO₂) level in West Falls Church, Virginia at the moment?

Nitrogen dioxide (NO₂) level in West Falls Church, Virginia at the moment is 6.748 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T10:00:00.000Z	54 \| moderate	11.498 \| good	28.423 \| good	26.569 \| good	0.54 \| good	10.99 \| good	0.362 \| good
2026-06-06T11:00:00.000Z	56 \| moderate	12.416 \| fine	37.822 \| good	23.914 \| good	0.525 \| good	11.947 \| good	0.362 \| good
2026-06-06T12:00:00.000Z	56 \| moderate	11.754 \| good	29.375 \| good	20.196 \| good	0.585 \| good	12.553 \| good	0.342 \| good
2026-06-06T13:00:00.000Z	56 \| moderate	12.435 \| fine	53.014 \| good	29.098 \| good	0.631 \| good	12.21 \| good	0.347 \| good
2026-06-06T14:00:00.000Z	58 \| moderate	13.467 \| fine	32.476 \| good	37.784 \| good	0.575 \| good	10.708 \| good	0.35 \| good
2026-06-06T15:00:00.000Z	54 \| moderate	11.241 \| good	22.921 \| good	43.333 \| good	0.625 \| good	10.932 \| good	0.311 \| good
2026-06-06T16:00:00.000Z	54 \| moderate	10.538 \| good	42.708 \| good	43.038 \| good	0.613 \| good	7.038 \| good	0.265 \| good
2026-06-06T17:00:00.000Z	56 \| moderate	11.764 \| good	41.083 \| good	48.599 \| good	0.615 \| good	3.102 \| good	0.217 \| good
2026-06-06T18:00:00.000Z	52 \| moderate	10.421 \| good	42.804 \| good	53.117 \| good	0.621 \| good	3.007 \| good	0.217 \| good
2026-06-06T19:00:00.000Z	52 \| moderate	10.174 \| good	38.321 \| good	54.233 \| good	0.634 \| good	2.747 \| good	0.217 \| good
2026-06-06T20:00:00.000Z	52 \| moderate	10.37 \| good	32.476 \| good	52.785 \| good	0.604 \| good	2.68 \| good	0.23 \| good
2026-06-06T21:00:00.000Z	54 \| moderate	10.854 \| good	30.394 \| good	54.275 \| good	0.565 \| good	2.731 \| good	0.238 \| good
2026-06-06T22:00:00.000Z	52 \| moderate	10.39 \| good	32.688 \| good	55.093 \| fine	0.545 \| good	2.872 \| good	0.25 \| good
2026-06-06T23:00:00.000Z	52 \| moderate	10.09 \| good	42.053 \| good	52.266 \| good	0.545 \| good	2.442 \| good	0.217 \| good
2026-06-07T00:00:00.000Z	45 \| good	8.408 \| good	41.823 \| good	48.615 \| good	0.505 \| good	2.584 \| good	0.217 \| good
2026-06-07T01:00:00.000Z	41 \| good	4.772 \| good	22.562 \| good	44.388 \| good	0.558 \| good	3.149 \| good	0.165 \| good
2026-06-07T02:00:00.000Z	39 \| good	5.654 \| good	20.428 \| good	41.588 \| good	0.523 \| good	5.007 \| good	0.2 \| good
2026-06-07T03:00:00.000Z	33 \| good	5.665 \| good	23.486 \| good	27.29 \| good	0.643 \| good	7.1 \| good	0.228 \| good
2026-06-07T04:00:00.000Z	36 \| good	5.531 \| good	24.399 \| good	38.833 \| good	0.547 \| good	9.436 \| good	0.303 \| good
2026-06-07T05:00:00.000Z	38 \| good	7.352 \| good	24.626 \| good	40.365 \| good	0.512 \| good	9.372 \| good	0.355 \| good
2026-06-07T06:00:00.000Z	27 \| good	5.476 \| good	17.356 \| good	23.138 \| good	0.511 \| good	9.569 \| good	0.342 \| good
2026-06-07T07:00:00.000Z	27 \| good	4.537 \| good	27.311 \| good	22.819 \| good	0.5 \| good	8.108 \| good	0.301 \| good
2026-06-07T08:00:00.000Z	23 \| good	3.91 \| good	16.926 \| good	25.293 \| good	0.462 \| good	8.368 \| good	0.307 \| good
2026-06-07T09:00:00.000Z	33 \| good	5.935 \| good	25.118 \| good	26.251 \| good	0.506 \| good	6.387 \| good	0.299 \| good
2026-06-07T10:00:00.000Z	52 \| moderate	9.763 \| good	32.755 \| good	26.748 \| good	0.493 \| good	4.8 \| good	0.233 \| good
2026-06-07T11:00:00.000Z	49 \| good	8.732 \| good	33.496 \| good	18.459 \| good	0.552 \| good	4.208 \| good	0.213 \| good
2026-06-07T12:00:00.000Z	38 \| good	7.269 \| good	25.234 \| good	32.797 \| good	0.511 \| good	4.109 \| good	0.217 \| good
2026-06-07T13:00:00.000Z	38 \| good	6.76 \| good	20.74 \| good	37.805 \| good	0.57 \| good	2.975 \| good	0.217 \| good
2026-06-07T14:00:00.000Z	38 \| good	6.937 \| good	19.419 \| good	36.441 \| good	0.579 \| good	2.462 \| good	0.217 \| good
2026-06-07T15:00:00.000Z	44 \| good	7.946 \| good	27.808 \| good	41.177 \| good	0.572 \| good	1.82 \| good	0.192 \| good
2026-06-07T16:00:00.000Z	44 \| good	8.077 \| good	22.118 \| good	46.212 \| good	0.515 \| good	1.788 \| good	0.192 \| good
2026-06-07T17:00:00.000Z	52 \| moderate	10.173 \| good	35.466 \| good	48.457 \| good	0.51 \| good	1.765 \| good	0.192 \| good
2026-06-07T18:00:00.000Z	49 \| good	8.784 \| good	19.845 \| good	52.613 \| good	0.504 \| good	1.737 \| good	0.192 \| good
2026-06-07T19:00:00.000Z	54 \| moderate	8.782 \| good	24.039 \| good	55.81 \| fine	0.504 \| good	1.703 \| good	0.192 \| good
2026-06-07T20:00:00.000Z	58 \| moderate	8.911 \| good	38.444 \| good	56.648 \| fine	0.459 \| good	1.477 \| good	0.152 \| good
2026-06-07T21:00:00.000Z	61 \| moderate	6.827 \| good	17.964 \| good	58.3 \| fine	0.503 \| good	1.538 \| good	0.152 \| good
2026-06-07T22:00:00.000Z	64 \| moderate	7.272 \| good	20.455 \| good	59.33 \| fine	0.503 \| good	1.616 \| good	0.152 \| good
2026-06-07T23:00:00.000Z	64 \| moderate	5.094 \| good	15.521 \| good	58.757 \| fine	0.494 \| good	1.607 \| good	0.152 \| good
2026-06-08T00:00:00.000Z	48 \| good	5.457 \| good	19.56 \| good	52.207 \| good	0.574 \| good	1.929 \| good	0.165 \| good
2026-06-08T01:00:00.000Z	46 \| good	5.482 \| good	24.364 \| good	49.736 \| good	0.538 \| good	2.719 \| good	0.152 \| good
2026-06-08T02:00:00.000Z	46 \| good	4.277 \| good	22.059 \| good	50.399 \| good	0.544 \| good	4.513 \| good	0.173 \| good
2026-06-08T03:00:00.000Z	38 \| good	7.029 \| good	31.321 \| good	30.317 \| good	0.517 \| good	7.784 \| good	0.173 \| good
2026-06-08T04:00:00.000Z	41 \| good	6.272 \| good	19.926 \| good	43.605 \| good	0.444 \| good	7.919 \| good	0.248 \| good
2026-06-08T05:00:00.000Z	33 \| good	6.208 \| good	20.261 \| good	35.688 \| good	0.491 \| good	9.467 \| good	0.337 \| good
2026-06-08T06:00:00.000Z	38 \| good	6.778 \| good	16.51 \| good	33.825 \| good	0.538 \| good	11.736 \| good	0.274 \| good
2026-06-08T07:00:00.000Z	44 \| good	7.646 \| good	32.542 \| good	35.809 \| good	0.585 \| good	10.492 \| good	0.306 \| good
2026-06-08T08:00:00.000Z	44 \| good	8.174 \| good	37.148 \| good	32.426 \| good	0.541 \| good	8.578 \| good	0.254 \| good
2026-06-08T09:00:00.000Z	33 \| good	5.919 \| good	20.341 \| good	31.953 \| good	0.542 \| good	6.988 \| good	0.261 \| good
2026-06-08T09:00:00.000Z	33 \| good	6.493 \| good	25.124 \| good	32.582 \| good	0.749 \| good	6.748 \| good	0.248 \| good
2026-06-08T10:00:00.000Z	38 \| good	7.484 \| good	33.006 \| good	13.67 \| good	0.71 \| good	4.345 \| good	0.149 \| good
2026-06-08T11:00:00.000Z	44 \| good	7.866 \| good	34.568 \| good	19.449 \| good	0.725 \| good	4.579 \| good	0.156 \| good
2026-06-08T12:00:00.000Z	49 \| good	8.725 \| good	38.21 \| good	28.182 \| good	0.786 \| good	3.692 \| good	0.159 \| good
2026-06-08T13:00:00.000Z	44 \| good	7.761 \| good	34.041 \| good	34.682 \| good	0.7 \| good	2.93 \| good	0.165 \| good
2026-06-08T14:00:00.000Z	44 \| good	8.002 \| good	34.895 \| good	40.871 \| good	0.564 \| good	2.026 \| good	0.164 \| good
2026-06-08T15:00:00.000Z	44 \| good	7.736 \| good	33.906 \| good	47.944 \| good	0.453 \| good	1.366 \| good	0.158 \| good
2026-06-08T16:00:00.000Z	50 \| good	9.222 \| good	41.361 \| good	53.571 \| good	0.373 \| good	1.003 \| good	0.152 \| good
2026-06-08T17:00:00.000Z	54 \| moderate	8.47 \| good	36.834 \| good	55.764 \| fine	0.323 \| good	0.829 \| good	0.146 \| good
2026-06-08T18:00:00.000Z	54 \| moderate	8.314 \| good	36.54 \| good	56.318 \| fine	0.295 \| good	0.76 \| good	0.142 \| good
2026-06-08T19:00:00.000Z	64 \| moderate	9.533 \| good	42.512 \| good	58.641 \| fine	0.284 \| good	0.765 \| good	0.139 \| good
2026-06-08T20:00:00.000Z	58 \| moderate	8.305 \| good	36.35 \| good	56.577 \| fine	0.279 \| good	0.794 \| good	0.135 \| good
2026-06-08T21:00:00.000Z	46 \| good	6.58 \| good	29.488 \| good	50.206 \| good	0.272 \| good	0.878 \| good	0.132 \| good
2026-06-08T22:00:00.000Z	44 \| good	5.323 \| good	22.811 \| good	46.913 \| good	0.268 \| good	1.094 \| good	0.131 \| good
2026-06-08T23:00:00.000Z	41 \| good	2.769 \| good	11.583 \| good	44.41 \| good	0.269 \| good	1.478 \| good	0.129 \| good
2026-06-09T00:00:00.000Z	37 \| good	2.713 \| good	10.928 \| good	39.588 \| good	0.284 \| good	2.138 \| good	0.125 \| good
2026-06-09T01:00:00.000Z	31 \| good	3.76 \| good	16.237 \| good	34.339 \| good	0.323 \| good	3.257 \| good	0.125 \| good
2026-06-09T02:00:00.000Z	29 \| good	3.74 \| good	16.442 \| good	30.908 \| good	0.353 \| good	3.848 \| good	0.121 \| good
2026-06-09T03:00:00.000Z	27 \| good	5.245 \| good	22.826 \| good	27.328 \| good	0.361 \| good	4.125 \| good	0.117 \| good
2026-06-09T04:00:00.000Z	33 \| good	5.652 \| good	23.961 \| good	23.445 \| good	0.351 \| good	4.142 \| good	0.115 \| good
2026-06-09T05:00:00.000Z	27 \| good	4.965 \| good	21.704 \| good	20.78 \| good	0.332 \| good	3.718 \| good	0.112 \| good
2026-06-09T06:00:00.000Z	27 \| good	5.042 \| good	21.825 \| good	18.63 \| good	0.329 \| good	3.546 \| good	0.107 \| good
2026-06-09T07:00:00.000Z	33 \| good	5.571 \| good	24.092 \| good	17.487 \| good	0.339 \| good	3.851 \| good	0.106 \| good
2026-06-09T08:00:00.000Z	33 \| good	5.993 \| good	26.317 \| good	15.347 \| good	0.358 \| good	4.485 \| good	0.106 \| good
2026-06-09T09:00:00.000Z	22 \| good	3.938 \| good	17.427 \| good	10.138 \| good	0.382 \| good	5.201 \| good	0.107 \| good
2026-06-09T10:00:00.000Z	33 \| good	5.916 \| good	26.257 \| good	11.72 \| good	0.409 \| good	5.884 \| good	0.11 \| good
2026-06-09T11:00:00.000Z	38 \| good	7.172 \| good	31.781 \| good	17.737 \| good	0.445 \| good	5.538 \| good	0.114 \| good
2026-06-09T12:00:00.000Z	44 \| good	8.299 \| good	36.385 \| good	23.734 \| good	0.5 \| good	3.429 \| good	0.105 \| good
2026-06-09T13:00:00.000Z	33 \| good	5.725 \| good	24.804 \| good	29.719 \| good	0.497 \| good	2.881 \| good	0.108 \| good
2026-06-09T14:00:00.000Z	33 \| good	6.296 \| good	27.837 \| good	31.793 \| good	0.487 \| good	2.365 \| good	0.112 \| good
2026-06-09T15:00:00.000Z	33 \| good	6.408 \| good	28.644 \| good	33.993 \| good	0.469 \| good	1.762 \| good	0.115 \| good
2026-06-09T16:00:00.000Z	44 \| good	7.818 \| good	34.014 \| good	34.571 \| good	0.445 \| good	1.319 \| good	0.117 \| good
2026-06-09T17:00:00.000Z	38 \| good	7.329 \| good	32.605 \| good	34.855 \| good	0.415 \| good	1.083 \| good	0.119 \| good
2026-06-09T18:00:00.000Z	38 \| good	7.017 \| good	31.288 \| good	40.662 \| good	0.393 \| good	1.038 \| good	0.124 \| good
2026-06-09T19:00:00.000Z	49 \| good	8.869 \| good	38.696 \| good	45.792 \| good	0.383 \| good	1.072 \| good	0.129 \| good
2026-06-09T20:00:00.000Z	49 \| good	8.669 \| good	37.675 \| good	51.274 \| good	0.38 \| good	1.143 \| good	0.134 \| good
2026-06-09T21:00:00.000Z	50 \| good	7.944 \| good	34.838 \| good	53.534 \| good	0.379 \| good	1.261 \| good	0.138 \| good
2026-06-09T22:00:00.000Z	58 \| moderate	9.465 \| good	42.078 \| good	56.984 \| fine	0.383 \| good	1.532 \| good	0.142 \| good
2026-06-09T23:00:00.000Z	71 \| moderate	8.163 \| good	35.808 \| good	61.468 \| fine	0.398 \| good	1.897 \| good	0.143 \| good
2026-06-10T00:00:00.000Z	45 \| good	8.046 \| good	35.517 \| good	49.229 \| good	0.438 \| good	2.607 \| good	0.144 \| good
2026-06-10T01:00:00.000Z	38 \| good	6.702 \| good	29.587 \| good	36.137 \| good	0.498 \| good	3.784 \| good	0.145 \| good
2026-06-10T02:00:00.000Z	38 \| good	6.966 \| good	30.88 \| good	33.997 \| good	0.535 \| good	3.973 \| good	0.138 \| good
2026-06-10T03:00:00.000Z	38 \| good	7.186 \| good	31.848 \| good	34.57 \| good	0.551 \| good	4.001 \| good	0.13 \| good
2026-06-10T04:00:00.000Z	44 \| good	7.717 \| good	33.841 \| good	33.044 \| good	0.548 \| good	4.015 \| good	0.127 \| good
2026-06-10T05:00:00.000Z	44 \| good	8.222 \| good	35.922 \| good	32.276 \| good	0.52 \| good	3.617 \| good	0.124 \| good
2026-06-10T06:00:00.000Z	44 \| good	8.478 \| good	11.459 \| good	33.978 \| good	0.486 \| good	3.18 \| good	0.121 \| good
2026-06-10T07:00:00.000Z	49 \| good	8.826 \| good	38.88 \| good	26.252 \| good	0.462 \| good	2.907 \| good	0.121 \| good
2026-06-10T08:00:00.000Z	49 \| good	8.896 \| good	39.019 \| good	20.552 \| good	0.455 \| good	2.813 \| good	0.124 \| good
2026-06-10T09:00:00.000Z	38 \| good	6.913 \| good	30.779 \| good	16.378 \| good	0.463 \| good	2.807 \| good	0.129 \| good

Live air quality index in West Falls Church, Virginia today

Major air pollutants in West Falls Church, Virginia

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in West Falls Church, Virginia at the moment?

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What is the nitrogen dioxide (NO₂) level in West Falls Church, Virginia at the moment?