What are the current PM10 levels at Williamsburg, Virginia?

The current PM10 levels in Williamsburg, Virginia are 33.568 μg/m3.

What are the current sulfur dioxide (SO2) levels at Williamsburg, Virginia?

The current sulfur dioxide (SO2) levels in Williamsburg, Virginia are 0.422 ppb.

What are the current ozone (O3) levels at Williamsburg, Virginia?

The current ozone (O3) levels at Williamsburg, Virginia is 55.105 ppm.

What are the current nitrogen dioxide (NO2) levels at Williamsburg, Virginia?

The current nitrogen dioxide (NO2) levels at Williamsburg, Virginia is 3.864 ppb.

Real-time air quality index in Williamsburg, Virginia today

Q: What are the current PM2.5 levels in Williamsburg, Virginia?

The measured PM2.5 levels in Williamsburg, Virginia at present are 8.429 μg/m3.

Stay updated with real-time air quality in Williamsburg, 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

Williamsburg, Virginia

Last updated: ... (Local time)

Common air pollutants in Williamsburg, Virginia

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.43 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.57 μg/m³

155

255

425

605+

Ozone (O₃)

55.10 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.86 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Williamsburg, Virginia

Get Live Pollen Counts

Williamsburg, Virginia

Scroll To Air Quality Map

Track live Williamsburg, Virginia air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	41 \| good	3.329 \| good	11.625 \| good	44.024 \| good	0.564 \| good	3.73 \| good	0.156 \| good
2026-04-22T04:00:00.000Z	40 \| good	2.972 \| good	10.715 \| good	42.552 \| good	0.539 \| good	3.181 \| good	0.156 \| good
2026-04-22T05:00:00.000Z	38 \| good	2.923 \| good	12.787 \| good	41.456 \| good	0.517 \| good	2.273 \| good	0.132 \| good
2026-04-22T06:00:00.000Z	39 \| good	3.569 \| good	11.244 \| good	42.261 \| good	0.49 \| good	2.271 \| good	0.121 \| good
2026-04-22T07:00:00.000Z	38 \| good	3.1 \| good	12.139 \| good	41.1 \| good	0.494 \| good	2.548 \| good	0.111 \| good
2026-04-22T08:00:00.000Z	39 \| good	3.093 \| good	9.463 \| good	42.12 \| good	0.495 \| good	2.695 \| good	0.111 \| good
2026-04-22T09:00:00.000Z	37 \| good	4.079 \| good	11.917 \| good	39.941 \| good	0.715 \| good	2.717 \| good	0.121 \| good
2026-04-22T10:00:00.000Z	36 \| good	3.084 \| good	15.253 \| good	39.287 \| good	0.705 \| good	4.219 \| good	0.119 \| good
2026-04-22T11:00:00.000Z	37 \| good	4.617 \| good	17.673 \| good	39.98 \| good	0.432 \| good	4.23 \| good	0.139 \| good
2026-04-22T12:00:00.000Z	38 \| good	4.952 \| good	12.952 \| good	40.723 \| good	0.453 \| good	3.494 \| good	0.139 \| good
2026-04-22T13:00:00.000Z	38 \| good	4.477 \| good	19.345 \| good	40.513 \| good	0.559 \| good	3.785 \| good	0.13 \| good
2026-04-22T14:00:00.000Z	39 \| good	4.957 \| good	28.513 \| good	42.273 \| good	0.517 \| good	2.86 \| good	0.139 \| good
2026-04-22T15:00:00.000Z	38 \| good	5.233 \| good	20.587 \| good	40.626 \| good	0.564 \| good	2.822 \| good	0.139 \| good
2026-04-22T16:00:00.000Z	39 \| good	5.868 \| good	31.259 \| good	42.099 \| good	0.564 \| good	2.911 \| good	0.139 \| good
2026-04-22T17:00:00.000Z	44 \| good	6.845 \| good	24.16 \| good	46.748 \| good	0.547 \| good	2.23 \| good	0.139 \| good
2026-04-22T18:00:00.000Z	44 \| good	7.395 \| good	24.511 \| good	47.544 \| good	0.504 \| good	2.13 \| good	0.157 \| good
2026-04-22T19:00:00.000Z	48 \| good	8.122 \| good	25.395 \| good	52.289 \| good	0.505 \| good	2.076 \| good	0.139 \| good
2026-04-22T20:00:00.000Z	47 \| good	8.102 \| good	28.561 \| good	51.201 \| good	0.535 \| good	2.755 \| good	0.139 \| good
2026-04-22T21:00:00.000Z	44 \| good	8.388 \| good	29.178 \| good	48.129 \| good	0.497 \| good	2.472 \| good	0.139 \| good
2026-04-22T22:00:00.000Z	46 \| good	7.73 \| good	35.287 \| good	49.602 \| good	0.513 \| good	3.435 \| good	0.139 \| good
2026-04-22T23:00:00.000Z	47 \| good	7.472 \| good	25.961 \| good	50.971 \| good	0.564 \| good	3.516 \| good	0.139 \| good
2026-04-23T00:00:00.000Z	45 \| good	7.355 \| good	21.248 \| good	49.05 \| good	0.5 \| good	2.636 \| good	0.148 \| good
2026-04-23T01:00:00.000Z	44 \| good	7.448 \| good	19.089 \| good	46.648 \| good	0.459 \| good	3.379 \| good	0.167 \| good
2026-04-23T02:00:00.000Z	44 \| good	7.974 \| good	23.044 \| good	44.048 \| good	0.411 \| good	3.756 \| good	0.176 \| good
2026-04-23T03:00:00.000Z	38 \| good	6.908 \| good	19.163 \| good	39.539 \| good	0.539 \| good	3.84 \| good	0.185 \| good
2026-04-23T04:00:00.000Z	38 \| good	6.78 \| good	21.934 \| good	34.956 \| good	0.562 \| good	3.423 \| good	0.256 \| good
2026-04-23T05:00:00.000Z	44 \| good	7.958 \| good	20.668 \| good	34.637 \| good	0.47 \| good	4.075 \| good	0.195 \| good
2026-04-23T06:00:00.000Z	44 \| good	8.079 \| good	19.022 \| good	36.472 \| good	0.374 \| good	6.236 \| good	0.176 \| good
2026-04-23T07:00:00.000Z	44 \| good	7.611 \| good	22.422 \| good	30.197 \| good	0.305 \| good	3.565 \| good	0.148 \| good
2026-04-23T08:00:00.000Z	38 \| good	6.941 \| good	18.788 \| good	29.618 \| good	0.32 \| good	3.547 \| good	0.13 \| good
2026-04-23T09:00:00.000Z	38 \| good	6.632 \| good	21.035 \| good	25.095 \| good	0.346 \| good	2.517 \| good	0.139 \| good
2026-04-23T10:00:00.000Z	33 \| good	5.85 \| good	23.457 \| good	29.512 \| good	0.43 \| good	4.379 \| good	0.183 \| good
2026-04-23T11:00:00.000Z	33 \| good	5.724 \| good	22.912 \| good	35.829 \| good	0.36 \| good	8.874 \| good	0.205 \| good
2026-04-23T12:00:00.000Z	38 \| good	7.482 \| good	39.976 \| good	22.369 \| good	0.304 \| good	9.258 \| good	0.235 \| good
2026-04-23T13:00:00.000Z	44 \| good	7.749 \| good	36.819 \| good	24.227 \| good	0.425 \| good	10.268 \| good	0.259 \| good
2026-04-23T14:00:00.000Z	39 \| good	6.966 \| good	42.114 \| good	28.945 \| good	0.479 \| good	9.161 \| good	0.217 \| good
2026-04-23T15:00:00.000Z	38 \| good	6.67 \| good	27.2 \| good	34.757 \| good	0.576 \| good	5.376 \| good	0.148 \| good
2026-04-23T16:00:00.000Z	38 \| good	7.047 \| good	23.047 \| good	39.759 \| good	0.646 \| good	4.238 \| good	0.139 \| good
2026-04-23T17:00:00.000Z	42 \| good	7.172 \| good	22.283 \| good	45.343 \| good	0.654 \| good	1.896 \| good	0.13 \| good
2026-04-23T18:00:00.000Z	45 \| good	6.899 \| good	22.347 \| good	49.241 \| good	0.531 \| good	1.845 \| good	0.13 \| good
2026-04-23T19:00:00.000Z	50 \| good	7.055 \| good	24.55 \| good	53.574 \| good	0.537 \| good	1.754 \| good	0.109 \| good
2026-04-23T20:00:00.000Z	58 \| moderate	7.415 \| good	31.315 \| good	56.502 \| fine	0.448 \| good	3.539 \| good	0.119 \| good
2026-04-23T21:00:00.000Z	64 \| moderate	7.914 \| good	44.067 \| good	59.02 \| fine	0.465 \| good	1.268 \| good	0.119 \| good
2026-04-23T22:00:00.000Z	64 \| moderate	7.306 \| good	32.346 \| good	59.267 \| fine	0.437 \| good	1.347 \| good	0.13 \| good
2026-04-23T23:00:00.000Z	67 \| moderate	6.865 \| good	29.829 \| good	60.194 \| fine	0.457 \| good	2.071 \| good	0.154 \| good
2026-04-24T00:00:00.000Z	67 \| moderate	7.187 \| good	29.554 \| good	60.318 \| fine	0.426 \| good	3.531 \| good	0.13 \| good
2026-04-24T01:00:00.000Z	51 \| moderate	8.429 \| good	33.568 \| good	55.105 \| fine	0.422 \| good	3.864 \| good	0.13 \| good
2026-04-24T02:00:00.000Z	51 \| moderate	8.087 \| good	32.579 \| good	55.476 \| fine	0.456 \| good	5.464 \| good	0.178 \| good
2026-04-24T02:00:00.000Z	51 \| moderate	8.429 \| good	33.568 \| good	55.105 \| fine	0.422 \| good	3.864 \| good	0.13 \| good
2026-04-24T03:00:00.000Z	38 \| good	7.166 \| good	31.417 \| good	25.755 \| good	1.56 \| good	7.62 \| good	0.244 \| good
2026-04-24T04:00:00.000Z	33 \| good	5.587 \| good	24.271 \| good	25.072 \| good	1.542 \| good	8.264 \| good	0.25 \| good
2026-04-24T05:00:00.000Z	23 \| good	4.237 \| good	18.909 \| good	24.819 \| good	1.524 \| good	8.908 \| good	0.256 \| good
2026-04-24T06:00:00.000Z	22 \| good	4.086 \| good	17.976 \| good	21.534 \| good	1.505 \| good	9.552 \| good	0.262 \| good
2026-04-24T07:00:00.000Z	27 \| good	4.686 \| good	20.088 \| good	21.852 \| good	1.622 \| good	8.87 \| good	0.259 \| good
2026-04-24T08:00:00.000Z	27 \| good	5.127 \| good	22.034 \| good	21.543 \| good	1.739 \| good	8.188 \| good	0.256 \| good
2026-04-24T09:00:00.000Z	27 \| good	5.285 \| good	23 \| good	26.225 \| good	1.855 \| good	7.507 \| good	0.253 \| good
2026-04-24T10:00:00.000Z	27 \| good	4.88 \| good	21.017 \| good	20.31 \| good	1.801 \| good	6.691 \| good	0.248 \| good
2026-04-24T11:00:00.000Z	33 \| good	6.07 \| good	26.991 \| good	21.621 \| good	1.746 \| good	5.875 \| good	0.243 \| good
2026-04-24T12:00:00.000Z	44 \| good	7.541 \| good	33.146 \| good	29.206 \| good	1.692 \| good	5.059 \| good	0.238 \| good
2026-04-24T13:00:00.000Z	44 \| good	8.088 \| good	35.178 \| good	34.346 \| good	1.778 \| good	4.114 \| good	0.229 \| good
2026-04-24T14:00:00.000Z	44 \| good	7.693 \| good	34 \| good	42.691 \| good	1.865 \| good	3.169 \| good	0.22 \| good
2026-04-24T15:00:00.000Z	50 \| good	7.572 \| good	33.083 \| good	54.429 \| good	1.951 \| good	2.223 \| good	0.211 \| good
2026-04-24T16:00:00.000Z	64 \| moderate	6.587 \| good	29.083 \| good	59.125 \| fine	1.849 \| good	1.845 \| good	0.2 \| good
2026-04-24T17:00:00.000Z	64 \| moderate	5.796 \| good	24.947 \| good	58.809 \| fine	1.748 \| good	1.467 \| good	0.19 \| good
2026-04-24T18:00:00.000Z	58 \| moderate	5.721 \| good	24.746 \| good	56.584 \| fine	1.646 \| good	1.088 \| good	0.179 \| good
2026-04-24T19:00:00.000Z	50 \| good	7.404 \| good	32.279 \| good	53.574 \| good	1.452 \| good	1.19 \| good	0.176 \| good
2026-04-24T20:00:00.000Z	50 \| good	9.293 \| good	41.195 \| good	53.545 \| good	1.258 \| good	1.291 \| good	0.172 \| good
2026-04-24T21:00:00.000Z	49 \| good	8.867 \| good	38.967 \| good	52.176 \| good	1.064 \| good	1.393 \| good	0.168 \| good
2026-04-24T22:00:00.000Z	48 \| good	8.048 \| good	35.161 \| good	51.748 \| good	1.02 \| good	2.114 \| good	0.173 \| good
2026-04-24T23:00:00.000Z	45 \| good	7.402 \| good	32.323 \| good	48.663 \| good	0.976 \| good	2.835 \| good	0.177 \| good
2026-04-25T00:00:00.000Z	44 \| good	6.124 \| good	27.143 \| good	47.036 \| good	0.932 \| good	3.557 \| good	0.181 \| good
2026-04-25T01:00:00.000Z	40 \| good	5.889 \| good	25.489 \| good	43.471 \| good	0.998 \| good	3.684 \| good	0.179 \| good
2026-04-25T02:00:00.000Z	38 \| good	5.481 \| good	23.405 \| good	41.143 \| good	1.064 \| good	3.812 \| good	0.178 \| good
2026-04-25T03:00:00.000Z	38 \| good	6.87 \| good	30.291 \| good	37.641 \| good	1.13 \| good	3.939 \| good	0.176 \| good
2026-04-25T04:00:00.000Z	44 \| good	7.977 \| good	35.063 \| good	34.523 \| good	1.114 \| good	3.799 \| good	0.175 \| good
2026-04-25T05:00:00.000Z	44 \| good	8.432 \| good	36.948 \| good	30.533 \| good	1.099 \| good	3.659 \| good	0.174 \| good
2026-04-25T06:00:00.000Z	44 \| good	8.118 \| good	35.818 \| good	28.743 \| good	1.083 \| good	3.518 \| good	0.173 \| good
2026-04-25T07:00:00.000Z	44 \| good	7.757 \| good	33.965 \| good	27.033 \| good	1.032 \| good	3.333 \| good	0.174 \| good
2026-04-25T08:00:00.000Z	44 \| good	7.802 \| good	33.982 \| good	26.215 \| good	0.981 \| good	3.148 \| good	0.175 \| good
2026-04-25T09:00:00.000Z	44 \| good	7.898 \| good	34.91 \| good	27.91 \| good	0.931 \| good	2.963 \| good	0.175 \| good
2026-04-25T10:00:00.000Z	49 \| good	9.237 \| good	41.192 \| good	23.289 \| good	0.848 \| good	3.054 \| good	0.181 \| good
2026-04-25T11:00:00.000Z	54 \| moderate	11.275 \| good	49.917 \| good	24.815 \| good	0.766 \| good	3.144 \| good	0.186 \| good
2026-04-25T12:00:00.000Z	58 \| moderate	13.389 \| fine	60.827 \| fine	31.184 \| good	0.684 \| good	3.235 \| good	0.191 \| good
2026-04-25T13:00:00.000Z	58 \| moderate	13.134 \| fine	59.082 \| fine	39.499 \| good	0.738 \| good	2.751 \| good	0.194 \| good
2026-04-25T14:00:00.000Z	56 \| moderate	12.266 \| fine	55 \| fine	46.82 \| good	0.793 \| good	2.267 \| good	0.197 \| good
2026-04-25T15:00:00.000Z	52 \| moderate	10.253 \| good	45.071 \| good	52.659 \| good	0.848 \| good	1.783 \| good	0.2 \| good
2026-04-25T16:00:00.000Z	47 \| good	7.2 \| good	31.951 \| good	50.563 \| good	0.873 \| good	1.56 \| good	0.197 \| good
2026-04-25T17:00:00.000Z	46 \| good	6.09 \| good	27.051 \| good	49.831 \| good	0.898 \| good	1.336 \| good	0.195 \| good
2026-04-25T18:00:00.000Z	46 \| good	4.835 \| good	20.978 \| good	49.683 \| good	0.923 \| good	1.113 \| good	0.192 \| good
2026-04-25T19:00:00.000Z	46 \| good	3.852 \| good	16.946 \| good	49.614 \| good	0.891 \| good	1.224 \| good	0.191 \| good
2026-04-25T20:00:00.000Z	46 \| good	3.984 \| good	17.196 \| good	50.476 \| good	0.858 \| good	1.334 \| good	0.191 \| good
2026-04-25T21:00:00.000Z	48 \| good	4.521 \| good	19.836 \| good	51.709 \| good	0.826 \| good	1.445 \| good	0.19 \| good
2026-04-25T22:00:00.000Z	46 \| good	5.451 \| good	23.068 \| good	50.211 \| good	0.768 \| good	2.362 \| good	0.194 \| good
2026-04-25T23:00:00.000Z	45 \| good	4.905 \| good	21.044 \| good	48.525 \| good	0.71 \| good	3.279 \| good	0.198 \| good
2026-04-26T00:00:00.000Z	54 \| moderate	10.201 \| good	11.331 \| good	56.182 \| fine	0.652 \| good	4.199 \| good	0.203 \| good
2026-04-26T01:00:00.000Z	38 \| good	6.712 \| good	30.077 \| good	40.276 \| good	0.673 \| good	3.936 \| good	0.198 \| good
2026-04-26T02:00:00.000Z	33 \| good	6.489 \| good	29.054 \| good	35.386 \| good	0.695 \| good	3.676 \| good	0.195 \| good

Williamsburg

Empower business decisions with accurate air quality data

Williamsburg, Virginia air quality map: Real-time AQI near you

0.16ppm

How accurate is Virginia, USA air quality data?

Air quality measurements for Virginia, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Williamsburg, Virginia updated?

Air quality data for Williamsburg, Virginia is updated on an hourly basis.

When did Williamsburg, Virginia experience the worst air quality in the last 24 hours?

The worst air quality in Williamsburg, Virginia was recorded at 12:00:00 on 2026-04-24.

When did Williamsburg, Virginia have its best air quality in the last 24 hours?

The best air quality in Williamsburg, Virginia was recorded at 11:00:00 on 2026-04-23.

What is the real-time air quality index for Williamsburg, Virginia?

The real-time air quality index in Williamsburg, Virginia is 51, currently categorized as Moderate.

Which pollutant is found most often in Williamsburg, Virginia?

The most common pollutant in Williamsburg, Virginia is O3.

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

If the air quality in Williamsburg, Virginia is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Williamsburg, Virginia?

The measured PM_2.5 levels in Williamsburg, Virginia at present are 8.429 μg/m³.

What are the current PM₁₀ levels at Williamsburg, Virginia?

The current PM₁₀ levels in Williamsburg, Virginia are 33.568 μg/m³.

What are the current carbon monoxide (CO) levels at Williamsburg, Virginia?

The current carbon monoxide (CO) level in Williamsburg, Virginia is 0.13 ppm.

What are the current sulfur dioxide (SO₂) levels at Williamsburg, Virginia?

The current sulfur dioxide (SO₂) levels in Williamsburg, Virginia are 0.422 ppb.

What are the current ozone (O₃) levels at Williamsburg, Virginia?

The current ozone (O₃) levels at Williamsburg, Virginia is 55.105 ppm.

What are the current nitrogen dioxide (NO₂) levels at Williamsburg, Virginia?

The current nitrogen dioxide (NO₂) levels at Williamsburg, Virginia is 3.864 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	41 \| good	3.329 \| good	11.625 \| good	44.024 \| good	0.564 \| good	3.73 \| good	0.156 \| good
2026-04-22T04:00:00.000Z	40 \| good	2.972 \| good	10.715 \| good	42.552 \| good	0.539 \| good	3.181 \| good	0.156 \| good
2026-04-22T05:00:00.000Z	38 \| good	2.923 \| good	12.787 \| good	41.456 \| good	0.517 \| good	2.273 \| good	0.132 \| good
2026-04-22T06:00:00.000Z	39 \| good	3.569 \| good	11.244 \| good	42.261 \| good	0.49 \| good	2.271 \| good	0.121 \| good
2026-04-22T07:00:00.000Z	38 \| good	3.1 \| good	12.139 \| good	41.1 \| good	0.494 \| good	2.548 \| good	0.111 \| good
2026-04-22T08:00:00.000Z	39 \| good	3.093 \| good	9.463 \| good	42.12 \| good	0.495 \| good	2.695 \| good	0.111 \| good
2026-04-22T09:00:00.000Z	37 \| good	4.079 \| good	11.917 \| good	39.941 \| good	0.715 \| good	2.717 \| good	0.121 \| good
2026-04-22T10:00:00.000Z	36 \| good	3.084 \| good	15.253 \| good	39.287 \| good	0.705 \| good	4.219 \| good	0.119 \| good
2026-04-22T11:00:00.000Z	37 \| good	4.617 \| good	17.673 \| good	39.98 \| good	0.432 \| good	4.23 \| good	0.139 \| good
2026-04-22T12:00:00.000Z	38 \| good	4.952 \| good	12.952 \| good	40.723 \| good	0.453 \| good	3.494 \| good	0.139 \| good
2026-04-22T13:00:00.000Z	38 \| good	4.477 \| good	19.345 \| good	40.513 \| good	0.559 \| good	3.785 \| good	0.13 \| good
2026-04-22T14:00:00.000Z	39 \| good	4.957 \| good	28.513 \| good	42.273 \| good	0.517 \| good	2.86 \| good	0.139 \| good
2026-04-22T15:00:00.000Z	38 \| good	5.233 \| good	20.587 \| good	40.626 \| good	0.564 \| good	2.822 \| good	0.139 \| good
2026-04-22T16:00:00.000Z	39 \| good	5.868 \| good	31.259 \| good	42.099 \| good	0.564 \| good	2.911 \| good	0.139 \| good
2026-04-22T17:00:00.000Z	44 \| good	6.845 \| good	24.16 \| good	46.748 \| good	0.547 \| good	2.23 \| good	0.139 \| good
2026-04-22T18:00:00.000Z	44 \| good	7.395 \| good	24.511 \| good	47.544 \| good	0.504 \| good	2.13 \| good	0.157 \| good
2026-04-22T19:00:00.000Z	48 \| good	8.122 \| good	25.395 \| good	52.289 \| good	0.505 \| good	2.076 \| good	0.139 \| good
2026-04-22T20:00:00.000Z	47 \| good	8.102 \| good	28.561 \| good	51.201 \| good	0.535 \| good	2.755 \| good	0.139 \| good
2026-04-22T21:00:00.000Z	44 \| good	8.388 \| good	29.178 \| good	48.129 \| good	0.497 \| good	2.472 \| good	0.139 \| good
2026-04-22T22:00:00.000Z	46 \| good	7.73 \| good	35.287 \| good	49.602 \| good	0.513 \| good	3.435 \| good	0.139 \| good
2026-04-22T23:00:00.000Z	47 \| good	7.472 \| good	25.961 \| good	50.971 \| good	0.564 \| good	3.516 \| good	0.139 \| good
2026-04-23T00:00:00.000Z	45 \| good	7.355 \| good	21.248 \| good	49.05 \| good	0.5 \| good	2.636 \| good	0.148 \| good
2026-04-23T01:00:00.000Z	44 \| good	7.448 \| good	19.089 \| good	46.648 \| good	0.459 \| good	3.379 \| good	0.167 \| good
2026-04-23T02:00:00.000Z	44 \| good	7.974 \| good	23.044 \| good	44.048 \| good	0.411 \| good	3.756 \| good	0.176 \| good
2026-04-23T03:00:00.000Z	38 \| good	6.908 \| good	19.163 \| good	39.539 \| good	0.539 \| good	3.84 \| good	0.185 \| good
2026-04-23T04:00:00.000Z	38 \| good	6.78 \| good	21.934 \| good	34.956 \| good	0.562 \| good	3.423 \| good	0.256 \| good
2026-04-23T05:00:00.000Z	44 \| good	7.958 \| good	20.668 \| good	34.637 \| good	0.47 \| good	4.075 \| good	0.195 \| good
2026-04-23T06:00:00.000Z	44 \| good	8.079 \| good	19.022 \| good	36.472 \| good	0.374 \| good	6.236 \| good	0.176 \| good
2026-04-23T07:00:00.000Z	44 \| good	7.611 \| good	22.422 \| good	30.197 \| good	0.305 \| good	3.565 \| good	0.148 \| good
2026-04-23T08:00:00.000Z	38 \| good	6.941 \| good	18.788 \| good	29.618 \| good	0.32 \| good	3.547 \| good	0.13 \| good
2026-04-23T09:00:00.000Z	38 \| good	6.632 \| good	21.035 \| good	25.095 \| good	0.346 \| good	2.517 \| good	0.139 \| good
2026-04-23T10:00:00.000Z	33 \| good	5.85 \| good	23.457 \| good	29.512 \| good	0.43 \| good	4.379 \| good	0.183 \| good
2026-04-23T11:00:00.000Z	33 \| good	5.724 \| good	22.912 \| good	35.829 \| good	0.36 \| good	8.874 \| good	0.205 \| good
2026-04-23T12:00:00.000Z	38 \| good	7.482 \| good	39.976 \| good	22.369 \| good	0.304 \| good	9.258 \| good	0.235 \| good
2026-04-23T13:00:00.000Z	44 \| good	7.749 \| good	36.819 \| good	24.227 \| good	0.425 \| good	10.268 \| good	0.259 \| good
2026-04-23T14:00:00.000Z	39 \| good	6.966 \| good	42.114 \| good	28.945 \| good	0.479 \| good	9.161 \| good	0.217 \| good
2026-04-23T15:00:00.000Z	38 \| good	6.67 \| good	27.2 \| good	34.757 \| good	0.576 \| good	5.376 \| good	0.148 \| good
2026-04-23T16:00:00.000Z	38 \| good	7.047 \| good	23.047 \| good	39.759 \| good	0.646 \| good	4.238 \| good	0.139 \| good
2026-04-23T17:00:00.000Z	42 \| good	7.172 \| good	22.283 \| good	45.343 \| good	0.654 \| good	1.896 \| good	0.13 \| good
2026-04-23T18:00:00.000Z	45 \| good	6.899 \| good	22.347 \| good	49.241 \| good	0.531 \| good	1.845 \| good	0.13 \| good
2026-04-23T19:00:00.000Z	50 \| good	7.055 \| good	24.55 \| good	53.574 \| good	0.537 \| good	1.754 \| good	0.109 \| good
2026-04-23T20:00:00.000Z	58 \| moderate	7.415 \| good	31.315 \| good	56.502 \| fine	0.448 \| good	3.539 \| good	0.119 \| good
2026-04-23T21:00:00.000Z	64 \| moderate	7.914 \| good	44.067 \| good	59.02 \| fine	0.465 \| good	1.268 \| good	0.119 \| good
2026-04-23T22:00:00.000Z	64 \| moderate	7.306 \| good	32.346 \| good	59.267 \| fine	0.437 \| good	1.347 \| good	0.13 \| good
2026-04-23T23:00:00.000Z	67 \| moderate	6.865 \| good	29.829 \| good	60.194 \| fine	0.457 \| good	2.071 \| good	0.154 \| good
2026-04-24T00:00:00.000Z	67 \| moderate	7.187 \| good	29.554 \| good	60.318 \| fine	0.426 \| good	3.531 \| good	0.13 \| good
2026-04-24T01:00:00.000Z	51 \| moderate	8.429 \| good	33.568 \| good	55.105 \| fine	0.422 \| good	3.864 \| good	0.13 \| good
2026-04-24T02:00:00.000Z	51 \| moderate	8.087 \| good	32.579 \| good	55.476 \| fine	0.456 \| good	5.464 \| good	0.178 \| good
2026-04-24T02:00:00.000Z	51 \| moderate	8.429 \| good	33.568 \| good	55.105 \| fine	0.422 \| good	3.864 \| good	0.13 \| good
2026-04-24T03:00:00.000Z	38 \| good	7.166 \| good	31.417 \| good	25.755 \| good	1.56 \| good	7.62 \| good	0.244 \| good
2026-04-24T04:00:00.000Z	33 \| good	5.587 \| good	24.271 \| good	25.072 \| good	1.542 \| good	8.264 \| good	0.25 \| good
2026-04-24T05:00:00.000Z	23 \| good	4.237 \| good	18.909 \| good	24.819 \| good	1.524 \| good	8.908 \| good	0.256 \| good
2026-04-24T06:00:00.000Z	22 \| good	4.086 \| good	17.976 \| good	21.534 \| good	1.505 \| good	9.552 \| good	0.262 \| good
2026-04-24T07:00:00.000Z	27 \| good	4.686 \| good	20.088 \| good	21.852 \| good	1.622 \| good	8.87 \| good	0.259 \| good
2026-04-24T08:00:00.000Z	27 \| good	5.127 \| good	22.034 \| good	21.543 \| good	1.739 \| good	8.188 \| good	0.256 \| good
2026-04-24T09:00:00.000Z	27 \| good	5.285 \| good	23 \| good	26.225 \| good	1.855 \| good	7.507 \| good	0.253 \| good
2026-04-24T10:00:00.000Z	27 \| good	4.88 \| good	21.017 \| good	20.31 \| good	1.801 \| good	6.691 \| good	0.248 \| good
2026-04-24T11:00:00.000Z	33 \| good	6.07 \| good	26.991 \| good	21.621 \| good	1.746 \| good	5.875 \| good	0.243 \| good
2026-04-24T12:00:00.000Z	44 \| good	7.541 \| good	33.146 \| good	29.206 \| good	1.692 \| good	5.059 \| good	0.238 \| good
2026-04-24T13:00:00.000Z	44 \| good	8.088 \| good	35.178 \| good	34.346 \| good	1.778 \| good	4.114 \| good	0.229 \| good
2026-04-24T14:00:00.000Z	44 \| good	7.693 \| good	34 \| good	42.691 \| good	1.865 \| good	3.169 \| good	0.22 \| good
2026-04-24T15:00:00.000Z	50 \| good	7.572 \| good	33.083 \| good	54.429 \| good	1.951 \| good	2.223 \| good	0.211 \| good
2026-04-24T16:00:00.000Z	64 \| moderate	6.587 \| good	29.083 \| good	59.125 \| fine	1.849 \| good	1.845 \| good	0.2 \| good
2026-04-24T17:00:00.000Z	64 \| moderate	5.796 \| good	24.947 \| good	58.809 \| fine	1.748 \| good	1.467 \| good	0.19 \| good
2026-04-24T18:00:00.000Z	58 \| moderate	5.721 \| good	24.746 \| good	56.584 \| fine	1.646 \| good	1.088 \| good	0.179 \| good
2026-04-24T19:00:00.000Z	50 \| good	7.404 \| good	32.279 \| good	53.574 \| good	1.452 \| good	1.19 \| good	0.176 \| good
2026-04-24T20:00:00.000Z	50 \| good	9.293 \| good	41.195 \| good	53.545 \| good	1.258 \| good	1.291 \| good	0.172 \| good
2026-04-24T21:00:00.000Z	49 \| good	8.867 \| good	38.967 \| good	52.176 \| good	1.064 \| good	1.393 \| good	0.168 \| good
2026-04-24T22:00:00.000Z	48 \| good	8.048 \| good	35.161 \| good	51.748 \| good	1.02 \| good	2.114 \| good	0.173 \| good
2026-04-24T23:00:00.000Z	45 \| good	7.402 \| good	32.323 \| good	48.663 \| good	0.976 \| good	2.835 \| good	0.177 \| good
2026-04-25T00:00:00.000Z	44 \| good	6.124 \| good	27.143 \| good	47.036 \| good	0.932 \| good	3.557 \| good	0.181 \| good
2026-04-25T01:00:00.000Z	40 \| good	5.889 \| good	25.489 \| good	43.471 \| good	0.998 \| good	3.684 \| good	0.179 \| good
2026-04-25T02:00:00.000Z	38 \| good	5.481 \| good	23.405 \| good	41.143 \| good	1.064 \| good	3.812 \| good	0.178 \| good
2026-04-25T03:00:00.000Z	38 \| good	6.87 \| good	30.291 \| good	37.641 \| good	1.13 \| good	3.939 \| good	0.176 \| good
2026-04-25T04:00:00.000Z	44 \| good	7.977 \| good	35.063 \| good	34.523 \| good	1.114 \| good	3.799 \| good	0.175 \| good
2026-04-25T05:00:00.000Z	44 \| good	8.432 \| good	36.948 \| good	30.533 \| good	1.099 \| good	3.659 \| good	0.174 \| good
2026-04-25T06:00:00.000Z	44 \| good	8.118 \| good	35.818 \| good	28.743 \| good	1.083 \| good	3.518 \| good	0.173 \| good
2026-04-25T07:00:00.000Z	44 \| good	7.757 \| good	33.965 \| good	27.033 \| good	1.032 \| good	3.333 \| good	0.174 \| good
2026-04-25T08:00:00.000Z	44 \| good	7.802 \| good	33.982 \| good	26.215 \| good	0.981 \| good	3.148 \| good	0.175 \| good
2026-04-25T09:00:00.000Z	44 \| good	7.898 \| good	34.91 \| good	27.91 \| good	0.931 \| good	2.963 \| good	0.175 \| good
2026-04-25T10:00:00.000Z	49 \| good	9.237 \| good	41.192 \| good	23.289 \| good	0.848 \| good	3.054 \| good	0.181 \| good
2026-04-25T11:00:00.000Z	54 \| moderate	11.275 \| good	49.917 \| good	24.815 \| good	0.766 \| good	3.144 \| good	0.186 \| good
2026-04-25T12:00:00.000Z	58 \| moderate	13.389 \| fine	60.827 \| fine	31.184 \| good	0.684 \| good	3.235 \| good	0.191 \| good
2026-04-25T13:00:00.000Z	58 \| moderate	13.134 \| fine	59.082 \| fine	39.499 \| good	0.738 \| good	2.751 \| good	0.194 \| good
2026-04-25T14:00:00.000Z	56 \| moderate	12.266 \| fine	55 \| fine	46.82 \| good	0.793 \| good	2.267 \| good	0.197 \| good
2026-04-25T15:00:00.000Z	52 \| moderate	10.253 \| good	45.071 \| good	52.659 \| good	0.848 \| good	1.783 \| good	0.2 \| good
2026-04-25T16:00:00.000Z	47 \| good	7.2 \| good	31.951 \| good	50.563 \| good	0.873 \| good	1.56 \| good	0.197 \| good
2026-04-25T17:00:00.000Z	46 \| good	6.09 \| good	27.051 \| good	49.831 \| good	0.898 \| good	1.336 \| good	0.195 \| good
2026-04-25T18:00:00.000Z	46 \| good	4.835 \| good	20.978 \| good	49.683 \| good	0.923 \| good	1.113 \| good	0.192 \| good
2026-04-25T19:00:00.000Z	46 \| good	3.852 \| good	16.946 \| good	49.614 \| good	0.891 \| good	1.224 \| good	0.191 \| good
2026-04-25T20:00:00.000Z	46 \| good	3.984 \| good	17.196 \| good	50.476 \| good	0.858 \| good	1.334 \| good	0.191 \| good
2026-04-25T21:00:00.000Z	48 \| good	4.521 \| good	19.836 \| good	51.709 \| good	0.826 \| good	1.445 \| good	0.19 \| good
2026-04-25T22:00:00.000Z	46 \| good	5.451 \| good	23.068 \| good	50.211 \| good	0.768 \| good	2.362 \| good	0.194 \| good
2026-04-25T23:00:00.000Z	45 \| good	4.905 \| good	21.044 \| good	48.525 \| good	0.71 \| good	3.279 \| good	0.198 \| good
2026-04-26T00:00:00.000Z	54 \| moderate	10.201 \| good	11.331 \| good	56.182 \| fine	0.652 \| good	4.199 \| good	0.203 \| good
2026-04-26T01:00:00.000Z	38 \| good	6.712 \| good	30.077 \| good	40.276 \| good	0.673 \| good	3.936 \| good	0.198 \| good
2026-04-26T02:00:00.000Z	33 \| good	6.489 \| good	29.054 \| good	35.386 \| good	0.695 \| good	3.676 \| good	0.195 \| good

Real-time air quality index in Williamsburg, Virginia today

Common air pollutants in Williamsburg, Virginia

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Williamsburg, Virginia air quality forecast and history

Empower business decisions with accurate air quality data

Williamsburg, Virginia air quality map: Real-time AQI near you

Air quality in nearby cities

Gloucester Point, Virginia

Newport News, Virginia

Poquoson, Virginia

Hampton, Virginia

Wakefield CDP, Virginia

Hopewell, Virginia

How accurate is Virginia, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Williamsburg, Virginia updated?

When did Williamsburg, Virginia experience the worst air quality in the last 24 hours?

When did Williamsburg, Virginia have its best air quality in the last 24 hours?

What is the real-time air quality index for Williamsburg, Virginia?

Which pollutant is found most often in Williamsburg, Virginia?

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

What are the current PM2.5 levels in Williamsburg, Virginia?

What are the current PM10 levels at Williamsburg, Virginia?

What are the current carbon monoxide (CO) levels at Williamsburg, Virginia?

What are the current sulfur dioxide (SO2) levels at Williamsburg, Virginia?

What are the current ozone (O3) levels at Williamsburg, Virginia?

What are the current nitrogen dioxide (NO2) levels at Williamsburg, Virginia?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Williamsburg, Virginia?

What are the current PM₁₀ levels at Williamsburg, Virginia?

What are the current sulfur dioxide (SO₂) levels at Williamsburg, Virginia?

What are the current ozone (O₃) levels at Williamsburg, Virginia?

What are the current nitrogen dioxide (NO₂) levels at Williamsburg, Virginia?