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

Currently, Lake Barcroft, Virginia has a sulfur dioxide (SO2) concentration of 0.717 ppb.

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

The current ozone (O3) level in Lake Barcroft, Virginia at the moment is 61.456 ppm.

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

Nitrogen dioxide (NO2) level in Lake Barcroft, Virginia at the moment is 6.239 ppb.

Live air quality index in Lake Barcroft, Virginia today

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

PM2.5 levels in Lake Barcroft, Virginia are currently 7.727 μg/m3.

Q: What is the PM10 level in Lake Barcroft, Virginia at the moment?

The PM10 concentration in Lake Barcroft, Virginia is 33.76 μg/m3 at the moment.

Stay updated with real-time air quality in Lake Barcroft, 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)

Moderate

Lake Barcroft, Virginia

Last updated: ... (Local time)

Major air pollutants in Lake Barcroft, Virginia

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.73 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.76 μg/m³

155

255

425

605+

Ozone (O₃)

61.46 ppb

201

201+

Sulfur Dioxide (SO₂)

0.72 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.24 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Very high

Lake Barcroft, Virginia

Get Live Pollen Counts

Lake Barcroft, Virginia

Scroll To Air Quality Map

Track live Lake Barcroft, Virginia air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T02:00:00.000Z	45 \| good	3.38 \| good	13.129 \| good	48.561 \| good	0.607 \| good	4.692 \| good	0.136 \| good
2026-04-22T03:00:00.000Z	43 \| good	2.872 \| good	9.644 \| good	45.992 \| good	0.507 \| good	5.051 \| good	0.147 \| good
2026-04-22T04:00:00.000Z	41 \| good	3.843 \| good	16.394 \| good	43.652 \| good	0.554 \| good	5.641 \| good	0.147 \| good
2026-04-22T05:00:00.000Z	39 \| good	3.564 \| good	14.538 \| good	42.192 \| good	0.496 \| good	5.112 \| good	0.147 \| good
2026-04-22T06:00:00.000Z	38 \| good	3.997 \| good	15.198 \| good	41.327 \| good	0.489 \| good	4.944 \| good	0.136 \| good
2026-04-22T07:00:00.000Z	38 \| good	3.919 \| good	15.515 \| good	41.146 \| good	0.552 \| good	3.717 \| good	0.123 \| good
2026-04-22T08:00:00.000Z	39 \| good	3.457 \| good	12.955 \| good	42.446 \| good	0.493 \| good	3.981 \| good	0.125 \| good
2026-04-22T09:00:00.000Z	40 \| good	4.44 \| good	17.805 \| good	43.113 \| good	0.551 \| good	4.562 \| good	0.136 \| good
2026-04-22T10:00:00.000Z	40 \| good	4.699 \| good	21.588 \| good	43.466 \| good	0.486 \| good	4.528 \| good	0.147 \| good
2026-04-22T11:00:00.000Z	39 \| good	4.606 \| good	19.264 \| good	41.511 \| good	0.481 \| good	5.878 \| good	0.147 \| good
2026-04-22T12:00:00.000Z	38 \| good	4.757 \| good	18.015 \| good	40.829 \| good	0.556 \| good	7.256 \| good	0.152 \| good
2026-04-22T13:00:00.000Z	35 \| good	4.6 \| good	19.535 \| good	38.131 \| good	0.737 \| good	9.29 \| good	0.141 \| good
2026-04-22T14:00:00.000Z	34 \| good	4.277 \| good	16.943 \| good	36.575 \| good	0.981 \| good	10.976 \| good	0.228 \| good
2026-04-22T15:00:00.000Z	33 \| good	4.592 \| good	15.661 \| good	36.113 \| good	0.94 \| good	12.033 \| good	0.223 \| good
2026-04-22T16:00:00.000Z	38 \| good	6.753 \| good	25.896 \| good	36.908 \| good	0.745 \| good	11.991 \| good	0.228 \| good
2026-04-22T17:00:00.000Z	49 \| good	8.766 \| good	33.072 \| good	36.258 \| good	0.639 \| good	12.096 \| good	0.225 \| good
2026-04-22T18:00:00.000Z	38 \| good	7.362 \| good	31.276 \| good	37.723 \| good	0.796 \| good	15.216 \| good	0.27 \| good
2026-04-22T19:00:00.000Z	38 \| good	7.194 \| good	31.43 \| good	39.587 \| good	0.819 \| good	13.116 \| good	0.225 \| good
2026-04-22T20:00:00.000Z	49 \| good	8.754 \| good	36.645 \| good	45.047 \| good	0.795 \| good	7.654 \| good	0.222 \| good
2026-04-22T21:00:00.000Z	49 \| good	8.591 \| good	34.653 \| good	48.165 \| good	0.625 \| good	4.439 \| good	0.222 \| good
2026-04-22T22:00:00.000Z	49 \| good	8.744 \| good	39.601 \| good	50.825 \| good	0.673 \| good	3.584 \| good	0.222 \| good
2026-04-22T23:00:00.000Z	47 \| good	7.888 \| good	33.07 \| good	51.366 \| good	0.645 \| good	4.046 \| good	0.224 \| good
2026-04-23T00:00:00.000Z	49 \| good	8.97 \| good	37.646 \| good	51.467 \| good	0.622 \| good	5.497 \| good	0.235 \| good
2026-04-23T01:00:00.000Z	49 \| good	8.667 \| good	35.854 \| good	48.548 \| good	0.554 \| good	6.837 \| good	0.258 \| good
2026-04-23T02:00:00.000Z	44 \| good	8.452 \| good	32.015 \| good	43.945 \| good	0.491 \| good	12.798 \| good	0.292 \| good
2026-04-23T03:00:00.000Z	49 \| good	8.863 \| good	31.915 \| good	38.196 \| good	0.501 \| good	17.209 \| good	0.373 \| good
2026-04-23T04:00:00.000Z	49 \| good	8.74 \| good	31.204 \| good	31.826 \| good	0.541 \| good	20.447 \| good	0.433 \| good
2026-04-23T05:00:00.000Z	44 \| good	8.189 \| good	34.453 \| good	28 \| good	0.547 \| good	21.859 \| good	0.44 \| good
2026-04-23T06:00:00.000Z	49 \| good	9.125 \| good	33.668 \| good	28.107 \| good	0.491 \| good	21.202 \| good	0.382 \| good
2026-04-23T07:00:00.000Z	44 \| good	8.341 \| good	31.874 \| good	33.206 \| good	0.546 \| good	11.528 \| good	0.231 \| good
2026-04-23T08:00:00.000Z	44 \| good	8.376 \| good	37.324 \| good	33.622 \| good	0.489 \| good	7.442 \| good	0.186 \| good
2026-04-23T09:00:00.000Z	44 \| good	8.439 \| good	34.052 \| good	31.308 \| good	0.489 \| good	6.635 \| good	0.197 \| good
2026-04-23T10:00:00.000Z	44 \| good	8.068 \| good	32.74 \| good	30.151 \| good	0.476 \| good	10.022 \| good	0.266 \| good
2026-04-23T11:00:00.000Z	44 \| good	7.82 \| good	31.051 \| good	30.082 \| good	0.517 \| good	15.349 \| good	0.28 \| good
2026-04-23T12:00:00.000Z	49 \| good	9.062 \| good	31.039 \| good	25.318 \| good	0.495 \| good	18.46 \| good	0.369 \| good
2026-04-23T13:00:00.000Z	49 \| good	8.856 \| good	28.371 \| good	26.642 \| good	0.599 \| good	22.966 \| good	0.416 \| good
2026-04-23T14:00:00.000Z	52 \| moderate	10.368 \| good	41.994 \| good	25.929 \| good	0.669 \| good	24.763 \| good	0.416 \| good
2026-04-23T15:00:00.000Z	54 \| moderate	10.901 \| good	39.473 \| good	34.935 \| good	0.697 \| good	11.38 \| good	0.256 \| good
2026-04-23T16:00:00.000Z	49 \| good	9.031 \| good	37.168 \| good	39.149 \| good	0.745 \| good	4.924 \| good	0.219 \| good
2026-04-23T17:00:00.000Z	54 \| moderate	10.579 \| good	45.557 \| good	45.4 \| good	0.855 \| good	3.667 \| good	0.208 \| good
2026-04-23T18:00:00.000Z	54 \| moderate	10.63 \| good	45.71 \| good	53.438 \| good	0.775 \| good	2.8 \| good	0.208 \| good
2026-04-23T19:00:00.000Z	61 \| moderate	10.257 \| good	41.758 \| good	57.507 \| fine	0.831 \| good	3.056 \| good	0.208 \| good
2026-04-23T20:00:00.000Z	74 \| moderate	9.519 \| good	39.076 \| good	62.377 \| fine	0.7 \| good	4.347 \| good	0.195 \| good
2026-04-23T21:00:00.000Z	74 \| moderate	8.212 \| good	33.079 \| good	62.114 \| fine	0.775 \| good	2.585 \| good	0.195 \| good
2026-04-23T22:00:00.000Z	77 \| moderate	8.916 \| good	34.025 \| good	63.113 \| fine	0.689 \| good	2.331 \| good	0.186 \| good
2026-04-23T23:00:00.000Z	80 \| moderate	9.859 \| good	43.466 \| good	64.319 \| fine	0.655 \| good	2.367 \| good	0.186 \| good
2026-04-24T00:00:00.000Z	71 \| moderate	8.056 \| good	34.984 \| good	60.516 \| fine	0.686 \| good	5.616 \| good	0.186 \| good
2026-04-24T01:00:00.000Z	58 \| moderate	8.681 \| good	37.667 \| good	56.89 \| fine	0.706 \| good	5.734 \| good	0.217 \| good
2026-04-24T01:00:00.000Z	71 \| moderate	7.727 \| good	33.76 \| good	61.456 \| fine	0.717 \| good	6.239 \| good	0.174 \| good
2026-04-24T02:00:00.000Z	54 \| moderate	11.193 \| good	49.563 \| good	29.457 \| good	1.959 \| good	24.544 \| good	0.354 \| good
2026-04-24T03:00:00.000Z	56 \| moderate	12.356 \| fine	55.168 \| fine	28.548 \| good	2.166 \| good	28.99 \| good	0.4 \| good
2026-04-24T04:00:00.000Z	56 \| moderate	12.336 \| fine	55.149 \| fine	28.072 \| good	2.416 \| good	24.904 \| good	0.369 \| good
2026-04-24T05:00:00.000Z	58 \| moderate	12.93 \| fine	57.999 \| fine	27.185 \| good	2.666 \| good	20.818 \| good	0.337 \| good
2026-04-24T06:00:00.000Z	60 \| moderate	14.134 \| fine	63.242 \| fine	21.596 \| good	2.917 \| good	16.732 \| good	0.306 \| good
2026-04-24T07:00:00.000Z	56 \| moderate	12.264 \| fine	55.365 \| fine	17.45 \| good	2.822 \| good	14.601 \| good	0.288 \| good
2026-04-24T08:00:00.000Z	49 \| good	8.912 \| good	39.18 \| good	14.392 \| good	2.727 \| good	12.469 \| good	0.271 \| good
2026-04-24T09:00:00.000Z	33 \| good	5.743 \| good	24.77 \| good	12.486 \| good	2.632 \| good	10.338 \| good	0.254 \| good
2026-04-24T10:00:00.000Z	27 \| good	5.357 \| good	22.809 \| good	9.323 \| good	2.539 \| good	10.407 \| good	0.25 \| good
2026-04-24T11:00:00.000Z	22 \| good	3.971 \| good	17.25 \| good	15.223 \| good	2.446 \| good	10.475 \| good	0.245 \| good
2026-04-24T12:00:00.000Z	33 \| good	6.07 \| good	26.923 \| good	21.632 \| good	2.353 \| good	10.543 \| good	0.24 \| good
2026-04-24T13:00:00.000Z	27 \| good	5.079 \| good	22.14 \| good	28.911 \| good	2.381 \| good	9.207 \| good	0.227 \| good
2026-04-24T14:00:00.000Z	44 \| good	7.78 \| good	34.321 \| good	33.336 \| good	2.409 \| good	7.87 \| good	0.214 \| good
2026-04-24T15:00:00.000Z	49 \| good	9.346 \| good	41.601 \| good	36.973 \| good	2.437 \| good	6.533 \| good	0.201 \| good
2026-04-24T16:00:00.000Z	52 \| moderate	10.378 \| good	46.258 \| good	51.242 \| good	2.542 \| good	5.435 \| good	0.195 \| good
2026-04-24T17:00:00.000Z	74 \| moderate	8.993 \| good	39.891 \| good	61.747 \| fine	2.647 \| good	4.337 \| good	0.19 \| good
2026-04-24T18:00:00.000Z	84 \| moderate	9.378 \| good	41.915 \| good	65.205 \| fine	2.751 \| good	3.239 \| good	0.184 \| good
2026-04-24T19:00:00.000Z	67 \| moderate	9.19 \| good	41.039 \| good	60.162 \| fine	2.713 \| good	3.175 \| good	0.184 \| good
2026-04-24T20:00:00.000Z	54 \| moderate	8.024 \| good	34.965 \| good	55.857 \| fine	2.674 \| good	3.111 \| good	0.184 \| good
2026-04-24T21:00:00.000Z	64 \| moderate	7.387 \| good	32.614 \| good	59.302 \| fine	2.635 \| good	3.047 \| good	0.185 \| good
2026-04-24T22:00:00.000Z	61 \| moderate	7.899 \| good	34.608 \| good	57.812 \| fine	2.512 \| good	6.218 \| good	0.204 \| good
2026-04-24T23:00:00.000Z	48 \| good	6.527 \| good	29.175 \| good	51.807 \| good	2.389 \| good	9.388 \| good	0.223 \| good
2026-04-25T00:00:00.000Z	44 \| good	6.346 \| good	28.275 \| good	47.227 \| good	2.267 \| good	12.559 \| good	0.242 \| good
2026-04-25T01:00:00.000Z	37 \| good	5.916 \| good	26.31 \| good	40.477 \| good	2.088 \| good	12.098 \| good	0.236 \| good
2026-04-25T02:00:00.000Z	38 \| good	6.628 \| good	29.536 \| good	35.8 \| good	1.91 \| good	11.637 \| good	0.23 \| good
2026-04-25T03:00:00.000Z	38 \| good	6.938 \| good	30.799 \| good	36.199 \| good	1.732 \| good	11.176 \| good	0.224 \| good
2026-04-25T04:00:00.000Z	34 \| good	6.05 \| good	26.654 \| good	36.718 \| good	1.578 \| good	10.086 \| good	0.215 \| good
2026-04-25T05:00:00.000Z	34 \| good	5.21 \| good	22.384 \| good	36.958 \| good	1.424 \| good	8.995 \| good	0.206 \| good
2026-04-25T06:00:00.000Z	32 \| good	4.999 \| good	21.468 \| good	34.671 \| good	1.27 \| good	7.905 \| good	0.197 \| good
2026-04-25T07:00:00.000Z	29 \| good	4.701 \| good	20.295 \| good	31.161 \| good	1.214 \| good	6.845 \| good	0.184 \| good
2026-04-25T08:00:00.000Z	27 \| good	4.456 \| good	19.378 \| good	29.103 \| good	1.159 \| good	5.785 \| good	0.171 \| good
2026-04-25T09:00:00.000Z	25 \| good	3.72 \| good	16.049 \| good	27.271 \| good	1.103 \| good	4.724 \| good	0.157 \| good
2026-04-25T10:00:00.000Z	22 \| good	4.231 \| good	18.601 \| good	20.718 \| good	1.064 \| good	4.65 \| good	0.156 \| good
2026-04-25T11:00:00.000Z	23 \| good	4.362 \| good	19.137 \| good	24.766 \| good	1.024 \| good	4.576 \| good	0.154 \| good
2026-04-25T12:00:00.000Z	33 \| good	5.8 \| good	24.915 \| good	28.864 \| good	0.984 \| good	4.502 \| good	0.152 \| good
2026-04-25T13:00:00.000Z	44 \| good	7.908 \| good	34.675 \| good	32.724 \| good	0.985 \| good	3.834 \| good	0.152 \| good
2026-04-25T14:00:00.000Z	54 \| moderate	11.144 \| good	49.558 \| good	35.013 \| good	0.986 \| good	3.167 \| good	0.152 \| good
2026-04-25T15:00:00.000Z	54 \| moderate	11.455 \| good	50.631 \| good	35.005 \| good	0.987 \| good	2.499 \| good	0.153 \| good
2026-04-25T16:00:00.000Z	52 \| moderate	10.259 \| good	45.549 \| good	45.921 \| good	0.942 \| good	2.08 \| good	0.15 \| good
2026-04-25T17:00:00.000Z	54 \| moderate	6.847 \| good	30.23 \| good	55.794 \| fine	0.897 \| good	1.662 \| good	0.148 \| good
2026-04-25T18:00:00.000Z	54 \| moderate	7.035 \| good	31.258 \| good	56.46 \| fine	0.852 \| good	1.244 \| good	0.146 \| good
2026-04-25T19:00:00.000Z	61 \| moderate	7.838 \| good	34.123 \| good	58.014 \| fine	0.812 \| good	1.423 \| good	0.147 \| good
2026-04-25T20:00:00.000Z	64 \| moderate	7.178 \| good	31.723 \| good	59.124 \| fine	0.771 \| good	1.602 \| good	0.147 \| good
2026-04-25T21:00:00.000Z	67 \| moderate	7.193 \| good	31.763 \| good	60.055 \| fine	0.731 \| good	1.781 \| good	0.147 \| good
2026-04-25T22:00:00.000Z	64 \| moderate	7.033 \| good	31 \| good	59.423 \| fine	0.77 \| good	3.238 \| good	0.156 \| good
2026-04-25T23:00:00.000Z	45 \| good	6.144 \| good	27.392 \| good	49.164 \| good	0.81 \| good	4.695 \| good	0.165 \| good
2026-04-26T00:00:00.000Z	54 \| moderate	11.461 \| good	13.009 \| good	46.393 \| good	0.849 \| good	6.233 \| good	0.174 \| good
2026-04-26T01:00:00.000Z	31 \| good	5.385 \| good	23.286 \| good	33.269 \| good	0.885 \| good	6.019 \| good	0.17 \| good

Lake Barcroft

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

0.19ppm

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 Lake Barcroft, Virginia?

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

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

In the past 24 hours, the air quality in Lake Barcroft, Virginia was at its worst at 11:00:00 on 2026-04-23.

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

In the last 24 hours, the best air quality in Lake Barcroft, Virginia was observed at 11:00:00 on 2026-04-23.

What is the AQI in Lake Barcroft, Virginia right now?

As of now, the AQI in Lake Barcroft, Virginia is 71, indicating Moderate conditions.

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

Lake Barcroft, Virginia air has the highest levels of O3.

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

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

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

PM_2.5 levels in Lake Barcroft, Virginia are currently 7.727 μg/m³.

What is the PM₁₀ level in Lake Barcroft, Virginia at the moment?

The PM₁₀ concentration in Lake Barcroft, Virginia is 33.76 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Lake Barcroft, Virginia is 0.174 ppm.

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

Currently, Lake Barcroft, Virginia has a sulfur dioxide (SO₂) concentration of 0.717 ppb.

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

The current ozone (O₃) level in Lake Barcroft, Virginia at the moment is 61.456 ppm.

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

Nitrogen dioxide (NO₂) level in Lake Barcroft, Virginia at the moment is 6.239 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T02:00:00.000Z	45 \| good	3.38 \| good	13.129 \| good	48.561 \| good	0.607 \| good	4.692 \| good	0.136 \| good
2026-04-22T03:00:00.000Z	43 \| good	2.872 \| good	9.644 \| good	45.992 \| good	0.507 \| good	5.051 \| good	0.147 \| good
2026-04-22T04:00:00.000Z	41 \| good	3.843 \| good	16.394 \| good	43.652 \| good	0.554 \| good	5.641 \| good	0.147 \| good
2026-04-22T05:00:00.000Z	39 \| good	3.564 \| good	14.538 \| good	42.192 \| good	0.496 \| good	5.112 \| good	0.147 \| good
2026-04-22T06:00:00.000Z	38 \| good	3.997 \| good	15.198 \| good	41.327 \| good	0.489 \| good	4.944 \| good	0.136 \| good
2026-04-22T07:00:00.000Z	38 \| good	3.919 \| good	15.515 \| good	41.146 \| good	0.552 \| good	3.717 \| good	0.123 \| good
2026-04-22T08:00:00.000Z	39 \| good	3.457 \| good	12.955 \| good	42.446 \| good	0.493 \| good	3.981 \| good	0.125 \| good
2026-04-22T09:00:00.000Z	40 \| good	4.44 \| good	17.805 \| good	43.113 \| good	0.551 \| good	4.562 \| good	0.136 \| good
2026-04-22T10:00:00.000Z	40 \| good	4.699 \| good	21.588 \| good	43.466 \| good	0.486 \| good	4.528 \| good	0.147 \| good
2026-04-22T11:00:00.000Z	39 \| good	4.606 \| good	19.264 \| good	41.511 \| good	0.481 \| good	5.878 \| good	0.147 \| good
2026-04-22T12:00:00.000Z	38 \| good	4.757 \| good	18.015 \| good	40.829 \| good	0.556 \| good	7.256 \| good	0.152 \| good
2026-04-22T13:00:00.000Z	35 \| good	4.6 \| good	19.535 \| good	38.131 \| good	0.737 \| good	9.29 \| good	0.141 \| good
2026-04-22T14:00:00.000Z	34 \| good	4.277 \| good	16.943 \| good	36.575 \| good	0.981 \| good	10.976 \| good	0.228 \| good
2026-04-22T15:00:00.000Z	33 \| good	4.592 \| good	15.661 \| good	36.113 \| good	0.94 \| good	12.033 \| good	0.223 \| good
2026-04-22T16:00:00.000Z	38 \| good	6.753 \| good	25.896 \| good	36.908 \| good	0.745 \| good	11.991 \| good	0.228 \| good
2026-04-22T17:00:00.000Z	49 \| good	8.766 \| good	33.072 \| good	36.258 \| good	0.639 \| good	12.096 \| good	0.225 \| good
2026-04-22T18:00:00.000Z	38 \| good	7.362 \| good	31.276 \| good	37.723 \| good	0.796 \| good	15.216 \| good	0.27 \| good
2026-04-22T19:00:00.000Z	38 \| good	7.194 \| good	31.43 \| good	39.587 \| good	0.819 \| good	13.116 \| good	0.225 \| good
2026-04-22T20:00:00.000Z	49 \| good	8.754 \| good	36.645 \| good	45.047 \| good	0.795 \| good	7.654 \| good	0.222 \| good
2026-04-22T21:00:00.000Z	49 \| good	8.591 \| good	34.653 \| good	48.165 \| good	0.625 \| good	4.439 \| good	0.222 \| good
2026-04-22T22:00:00.000Z	49 \| good	8.744 \| good	39.601 \| good	50.825 \| good	0.673 \| good	3.584 \| good	0.222 \| good
2026-04-22T23:00:00.000Z	47 \| good	7.888 \| good	33.07 \| good	51.366 \| good	0.645 \| good	4.046 \| good	0.224 \| good
2026-04-23T00:00:00.000Z	49 \| good	8.97 \| good	37.646 \| good	51.467 \| good	0.622 \| good	5.497 \| good	0.235 \| good
2026-04-23T01:00:00.000Z	49 \| good	8.667 \| good	35.854 \| good	48.548 \| good	0.554 \| good	6.837 \| good	0.258 \| good
2026-04-23T02:00:00.000Z	44 \| good	8.452 \| good	32.015 \| good	43.945 \| good	0.491 \| good	12.798 \| good	0.292 \| good
2026-04-23T03:00:00.000Z	49 \| good	8.863 \| good	31.915 \| good	38.196 \| good	0.501 \| good	17.209 \| good	0.373 \| good
2026-04-23T04:00:00.000Z	49 \| good	8.74 \| good	31.204 \| good	31.826 \| good	0.541 \| good	20.447 \| good	0.433 \| good
2026-04-23T05:00:00.000Z	44 \| good	8.189 \| good	34.453 \| good	28 \| good	0.547 \| good	21.859 \| good	0.44 \| good
2026-04-23T06:00:00.000Z	49 \| good	9.125 \| good	33.668 \| good	28.107 \| good	0.491 \| good	21.202 \| good	0.382 \| good
2026-04-23T07:00:00.000Z	44 \| good	8.341 \| good	31.874 \| good	33.206 \| good	0.546 \| good	11.528 \| good	0.231 \| good
2026-04-23T08:00:00.000Z	44 \| good	8.376 \| good	37.324 \| good	33.622 \| good	0.489 \| good	7.442 \| good	0.186 \| good
2026-04-23T09:00:00.000Z	44 \| good	8.439 \| good	34.052 \| good	31.308 \| good	0.489 \| good	6.635 \| good	0.197 \| good
2026-04-23T10:00:00.000Z	44 \| good	8.068 \| good	32.74 \| good	30.151 \| good	0.476 \| good	10.022 \| good	0.266 \| good
2026-04-23T11:00:00.000Z	44 \| good	7.82 \| good	31.051 \| good	30.082 \| good	0.517 \| good	15.349 \| good	0.28 \| good
2026-04-23T12:00:00.000Z	49 \| good	9.062 \| good	31.039 \| good	25.318 \| good	0.495 \| good	18.46 \| good	0.369 \| good
2026-04-23T13:00:00.000Z	49 \| good	8.856 \| good	28.371 \| good	26.642 \| good	0.599 \| good	22.966 \| good	0.416 \| good
2026-04-23T14:00:00.000Z	52 \| moderate	10.368 \| good	41.994 \| good	25.929 \| good	0.669 \| good	24.763 \| good	0.416 \| good
2026-04-23T15:00:00.000Z	54 \| moderate	10.901 \| good	39.473 \| good	34.935 \| good	0.697 \| good	11.38 \| good	0.256 \| good
2026-04-23T16:00:00.000Z	49 \| good	9.031 \| good	37.168 \| good	39.149 \| good	0.745 \| good	4.924 \| good	0.219 \| good
2026-04-23T17:00:00.000Z	54 \| moderate	10.579 \| good	45.557 \| good	45.4 \| good	0.855 \| good	3.667 \| good	0.208 \| good
2026-04-23T18:00:00.000Z	54 \| moderate	10.63 \| good	45.71 \| good	53.438 \| good	0.775 \| good	2.8 \| good	0.208 \| good
2026-04-23T19:00:00.000Z	61 \| moderate	10.257 \| good	41.758 \| good	57.507 \| fine	0.831 \| good	3.056 \| good	0.208 \| good
2026-04-23T20:00:00.000Z	74 \| moderate	9.519 \| good	39.076 \| good	62.377 \| fine	0.7 \| good	4.347 \| good	0.195 \| good
2026-04-23T21:00:00.000Z	74 \| moderate	8.212 \| good	33.079 \| good	62.114 \| fine	0.775 \| good	2.585 \| good	0.195 \| good
2026-04-23T22:00:00.000Z	77 \| moderate	8.916 \| good	34.025 \| good	63.113 \| fine	0.689 \| good	2.331 \| good	0.186 \| good
2026-04-23T23:00:00.000Z	80 \| moderate	9.859 \| good	43.466 \| good	64.319 \| fine	0.655 \| good	2.367 \| good	0.186 \| good
2026-04-24T00:00:00.000Z	71 \| moderate	8.056 \| good	34.984 \| good	60.516 \| fine	0.686 \| good	5.616 \| good	0.186 \| good
2026-04-24T01:00:00.000Z	58 \| moderate	8.681 \| good	37.667 \| good	56.89 \| fine	0.706 \| good	5.734 \| good	0.217 \| good
2026-04-24T01:00:00.000Z	71 \| moderate	7.727 \| good	33.76 \| good	61.456 \| fine	0.717 \| good	6.239 \| good	0.174 \| good
2026-04-24T02:00:00.000Z	54 \| moderate	11.193 \| good	49.563 \| good	29.457 \| good	1.959 \| good	24.544 \| good	0.354 \| good
2026-04-24T03:00:00.000Z	56 \| moderate	12.356 \| fine	55.168 \| fine	28.548 \| good	2.166 \| good	28.99 \| good	0.4 \| good
2026-04-24T04:00:00.000Z	56 \| moderate	12.336 \| fine	55.149 \| fine	28.072 \| good	2.416 \| good	24.904 \| good	0.369 \| good
2026-04-24T05:00:00.000Z	58 \| moderate	12.93 \| fine	57.999 \| fine	27.185 \| good	2.666 \| good	20.818 \| good	0.337 \| good
2026-04-24T06:00:00.000Z	60 \| moderate	14.134 \| fine	63.242 \| fine	21.596 \| good	2.917 \| good	16.732 \| good	0.306 \| good
2026-04-24T07:00:00.000Z	56 \| moderate	12.264 \| fine	55.365 \| fine	17.45 \| good	2.822 \| good	14.601 \| good	0.288 \| good
2026-04-24T08:00:00.000Z	49 \| good	8.912 \| good	39.18 \| good	14.392 \| good	2.727 \| good	12.469 \| good	0.271 \| good
2026-04-24T09:00:00.000Z	33 \| good	5.743 \| good	24.77 \| good	12.486 \| good	2.632 \| good	10.338 \| good	0.254 \| good
2026-04-24T10:00:00.000Z	27 \| good	5.357 \| good	22.809 \| good	9.323 \| good	2.539 \| good	10.407 \| good	0.25 \| good
2026-04-24T11:00:00.000Z	22 \| good	3.971 \| good	17.25 \| good	15.223 \| good	2.446 \| good	10.475 \| good	0.245 \| good
2026-04-24T12:00:00.000Z	33 \| good	6.07 \| good	26.923 \| good	21.632 \| good	2.353 \| good	10.543 \| good	0.24 \| good
2026-04-24T13:00:00.000Z	27 \| good	5.079 \| good	22.14 \| good	28.911 \| good	2.381 \| good	9.207 \| good	0.227 \| good
2026-04-24T14:00:00.000Z	44 \| good	7.78 \| good	34.321 \| good	33.336 \| good	2.409 \| good	7.87 \| good	0.214 \| good
2026-04-24T15:00:00.000Z	49 \| good	9.346 \| good	41.601 \| good	36.973 \| good	2.437 \| good	6.533 \| good	0.201 \| good
2026-04-24T16:00:00.000Z	52 \| moderate	10.378 \| good	46.258 \| good	51.242 \| good	2.542 \| good	5.435 \| good	0.195 \| good
2026-04-24T17:00:00.000Z	74 \| moderate	8.993 \| good	39.891 \| good	61.747 \| fine	2.647 \| good	4.337 \| good	0.19 \| good
2026-04-24T18:00:00.000Z	84 \| moderate	9.378 \| good	41.915 \| good	65.205 \| fine	2.751 \| good	3.239 \| good	0.184 \| good
2026-04-24T19:00:00.000Z	67 \| moderate	9.19 \| good	41.039 \| good	60.162 \| fine	2.713 \| good	3.175 \| good	0.184 \| good
2026-04-24T20:00:00.000Z	54 \| moderate	8.024 \| good	34.965 \| good	55.857 \| fine	2.674 \| good	3.111 \| good	0.184 \| good
2026-04-24T21:00:00.000Z	64 \| moderate	7.387 \| good	32.614 \| good	59.302 \| fine	2.635 \| good	3.047 \| good	0.185 \| good
2026-04-24T22:00:00.000Z	61 \| moderate	7.899 \| good	34.608 \| good	57.812 \| fine	2.512 \| good	6.218 \| good	0.204 \| good
2026-04-24T23:00:00.000Z	48 \| good	6.527 \| good	29.175 \| good	51.807 \| good	2.389 \| good	9.388 \| good	0.223 \| good
2026-04-25T00:00:00.000Z	44 \| good	6.346 \| good	28.275 \| good	47.227 \| good	2.267 \| good	12.559 \| good	0.242 \| good
2026-04-25T01:00:00.000Z	37 \| good	5.916 \| good	26.31 \| good	40.477 \| good	2.088 \| good	12.098 \| good	0.236 \| good
2026-04-25T02:00:00.000Z	38 \| good	6.628 \| good	29.536 \| good	35.8 \| good	1.91 \| good	11.637 \| good	0.23 \| good
2026-04-25T03:00:00.000Z	38 \| good	6.938 \| good	30.799 \| good	36.199 \| good	1.732 \| good	11.176 \| good	0.224 \| good
2026-04-25T04:00:00.000Z	34 \| good	6.05 \| good	26.654 \| good	36.718 \| good	1.578 \| good	10.086 \| good	0.215 \| good
2026-04-25T05:00:00.000Z	34 \| good	5.21 \| good	22.384 \| good	36.958 \| good	1.424 \| good	8.995 \| good	0.206 \| good
2026-04-25T06:00:00.000Z	32 \| good	4.999 \| good	21.468 \| good	34.671 \| good	1.27 \| good	7.905 \| good	0.197 \| good
2026-04-25T07:00:00.000Z	29 \| good	4.701 \| good	20.295 \| good	31.161 \| good	1.214 \| good	6.845 \| good	0.184 \| good
2026-04-25T08:00:00.000Z	27 \| good	4.456 \| good	19.378 \| good	29.103 \| good	1.159 \| good	5.785 \| good	0.171 \| good
2026-04-25T09:00:00.000Z	25 \| good	3.72 \| good	16.049 \| good	27.271 \| good	1.103 \| good	4.724 \| good	0.157 \| good
2026-04-25T10:00:00.000Z	22 \| good	4.231 \| good	18.601 \| good	20.718 \| good	1.064 \| good	4.65 \| good	0.156 \| good
2026-04-25T11:00:00.000Z	23 \| good	4.362 \| good	19.137 \| good	24.766 \| good	1.024 \| good	4.576 \| good	0.154 \| good
2026-04-25T12:00:00.000Z	33 \| good	5.8 \| good	24.915 \| good	28.864 \| good	0.984 \| good	4.502 \| good	0.152 \| good
2026-04-25T13:00:00.000Z	44 \| good	7.908 \| good	34.675 \| good	32.724 \| good	0.985 \| good	3.834 \| good	0.152 \| good
2026-04-25T14:00:00.000Z	54 \| moderate	11.144 \| good	49.558 \| good	35.013 \| good	0.986 \| good	3.167 \| good	0.152 \| good
2026-04-25T15:00:00.000Z	54 \| moderate	11.455 \| good	50.631 \| good	35.005 \| good	0.987 \| good	2.499 \| good	0.153 \| good
2026-04-25T16:00:00.000Z	52 \| moderate	10.259 \| good	45.549 \| good	45.921 \| good	0.942 \| good	2.08 \| good	0.15 \| good
2026-04-25T17:00:00.000Z	54 \| moderate	6.847 \| good	30.23 \| good	55.794 \| fine	0.897 \| good	1.662 \| good	0.148 \| good
2026-04-25T18:00:00.000Z	54 \| moderate	7.035 \| good	31.258 \| good	56.46 \| fine	0.852 \| good	1.244 \| good	0.146 \| good
2026-04-25T19:00:00.000Z	61 \| moderate	7.838 \| good	34.123 \| good	58.014 \| fine	0.812 \| good	1.423 \| good	0.147 \| good
2026-04-25T20:00:00.000Z	64 \| moderate	7.178 \| good	31.723 \| good	59.124 \| fine	0.771 \| good	1.602 \| good	0.147 \| good
2026-04-25T21:00:00.000Z	67 \| moderate	7.193 \| good	31.763 \| good	60.055 \| fine	0.731 \| good	1.781 \| good	0.147 \| good
2026-04-25T22:00:00.000Z	64 \| moderate	7.033 \| good	31 \| good	59.423 \| fine	0.77 \| good	3.238 \| good	0.156 \| good
2026-04-25T23:00:00.000Z	45 \| good	6.144 \| good	27.392 \| good	49.164 \| good	0.81 \| good	4.695 \| good	0.165 \| good
2026-04-26T00:00:00.000Z	54 \| moderate	11.461 \| good	13.009 \| good	46.393 \| good	0.849 \| good	6.233 \| good	0.174 \| good
2026-04-26T01:00:00.000Z	31 \| good	5.385 \| good	23.286 \| good	33.269 \| good	0.885 \| good	6.019 \| good	0.17 \| good

Live air quality index in Lake Barcroft, Virginia today

Major air pollutants in Lake Barcroft, 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

Bailey's Crossroads, Virginia

West Falls Church, Virginia

Falls Church, Virginia

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Annandale, Virginia

Arlington, Virginia

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

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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 Lake Barcroft, Virginia at the moment?

What is the PM₁₀ level in Lake Barcroft, Virginia at the moment?

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

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

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