What is the current concentration of PM10 in Christiansburg, Virginia?

The current PM10 concentration at Christiansburg, Virginia is 28.36 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Christiansburg, Virginia?

The current sulfur dioxide (SO2) concentration at Christiansburg, Virginia is 0.368 ppb.

What is the current concentration of ozone (O3) in Christiansburg, Virginia?

The current ozone (O3) concentration at Christiansburg, Virginia is 41.69 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Christiansburg, Virginia?

The current nitrogen dioxide (NO2) concentration at Christiansburg, Virginia is 7.514 ppb.

Christiansburg, Virginia live air quality index now

Name: Live air pollution levels in Christiansburg, Virginia today
Creator: Ambee

Stay updated with real-time air quality in Christiansburg, 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

Christiansburg, Virginia

Last updated: ... (Local time)

Major air pollutants in Christiansburg, Virginia

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.15 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

28.36 μg/m³

155

255

425

605+

Ozone (O₃)

41.69 ppb

201

201+

Sulfur Dioxide (SO₂)

0.37 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.51 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Christiansburg, Virginia

Get Live Pollen Counts

Christiansburg, Virginia

Scroll To Air Quality Map

Track live Christiansburg, Virginia air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T03:00:00.000Z	33 \| good	2.709 \| good	9.403 \| good	35.594 \| good	4.996 \| good	2.541 \| good	0.162 \| good
2025-10-20T04:00:00.000Z	29 \| good	2.47 \| good	7.572 \| good	31.099 \| good	3.124 \| good	2.089 \| good	0.174 \| good
2025-10-20T05:00:00.000Z	28 \| good	2.567 \| good	8.745 \| good	30.052 \| good	0.826 \| good	1.651 \| good	0.113 \| good
2025-10-20T06:00:00.000Z	28 \| good	1.641 \| good	6.594 \| good	30.356 \| good	1.75 \| good	2.008 \| good	0.113 \| good
2025-10-20T07:00:00.000Z	28 \| good	1.537 \| good	6.849 \| good	30.295 \| good	1.405 \| good	1.343 \| good	0.1 \| good
2025-10-20T08:00:00.000Z	28 \| good	1.599 \| good	7.445 \| good	30.415 \| good	0.505 \| good	1.96 \| good	0.113 \| good
2025-10-20T09:00:00.000Z	29 \| good	2.17 \| good	8.155 \| good	30.677 \| good	0.519 \| good	2.74 \| good	0.113 \| good
2025-10-20T10:00:00.000Z	25 \| good	2.343 \| good	8.442 \| good	26.756 \| good	1.43 \| good	4.218 \| good	0.182 \| good
2025-10-20T11:00:00.000Z	23 \| good	2.191 \| good	10.484 \| good	25.006 \| good	1.305 \| good	5.581 \| good	0.238 \| good
2025-10-20T12:00:00.000Z	25 \| good	2.01 \| good	8.313 \| good	26.642 \| good	0.586 \| good	5.395 \| good	0.265 \| good
2025-10-20T13:00:00.000Z	22 \| good	2.217 \| good	4.361 \| good	23.619 \| good	0.605 \| good	4.887 \| good	0.252 \| good
2025-10-20T14:00:00.000Z	26 \| good	2.796 \| good	11.748 \| good	27.832 \| good	0.674 \| good	5.51 \| good	0.252 \| good
2025-10-20T15:00:00.000Z	25 \| good	2.668 \| good	12.206 \| good	27.461 \| good	0.411 \| good	3.581 \| good	0.2 \| good
2025-10-20T16:00:00.000Z	26 \| good	2.475 \| good	12.13 \| good	28.312 \| good	2.043 \| good	2.805 \| good	0.121 \| good
2025-10-20T17:00:00.000Z	29 \| good	3.112 \| good	12.645 \| good	30.863 \| good	2.047 \| good	1.846 \| good	0.121 \| good
2025-10-20T18:00:00.000Z	31 \| good	3.224 \| good	12.709 \| good	33.233 \| good	1.844 \| good	2.583 \| good	0.143 \| good
2025-10-20T19:00:00.000Z	31 \| good	3.132 \| good	11.526 \| good	34.021 \| good	0.36 \| good	2.018 \| good	0.143 \| good
2025-10-20T20:00:00.000Z	33 \| good	2.412 \| good	9.166 \| good	36.346 \| good	0.845 \| good	2.004 \| good	0.143 \| good
2025-10-20T21:00:00.000Z	33 \| good	2.162 \| good	9.641 \| good	35.58 \| good	0.85 \| good	2.067 \| good	0.164 \| good
2025-10-20T22:00:00.000Z	32 \| good	2.396 \| good	9.772 \| good	34.733 \| good	1.231 \| good	1.549 \| good	0.164 \| good
2025-10-20T23:00:00.000Z	33 \| good	2.242 \| good	11.74 \| good	35.843 \| good	1.339 \| good	3.052 \| good	0.246 \| good
2025-10-21T00:00:00.000Z	31 \| good	2.224 \| good	9.215 \| good	34.308 \| good	0.391 \| good	5.185 \| good	0.328 \| good
2025-10-21T01:00:00.000Z	27 \| good	2.622 \| good	10.706 \| good	28.767 \| good	0.441 \| good	13.972 \| good	0.274 \| good
2025-10-21T02:00:00.000Z	23 \| good	3.048 \| good	13.761 \| good	25.325 \| good	0.568 \| good	19.25 \| good	0.342 \| good
2025-10-21T03:00:00.000Z	26 \| good	3.169 \| good	13.762 \| good	27.614 \| good	0.64 \| good	9.637 \| good	0.221 \| good
2025-10-21T04:00:00.000Z	16 \| good	3.385 \| good	12.776 \| good	15.747 \| good	0.362 \| good	16.279 \| good	0.329 \| good
2025-10-21T05:00:00.000Z	22 \| good	4.024 \| good	14.411 \| good	23.112 \| good	0.605 \| good	14.58 \| good	0.29 \| good
2025-10-21T06:00:00.000Z	60 \| moderate	13.693 \| fine	27.611 \| good	14.183 \| good	0.556 \| good	12.741 \| good	0.29 \| good
2025-10-21T07:00:00.000Z	54 \| moderate	11.419 \| good	14.783 \| good	6.925 \| good	0.548 \| good	11.228 \| good	0.278 \| good
2025-10-21T08:00:00.000Z	16 \| good	2.6 \| good	12.077 \| good	13.432 \| good	0.274 \| good	11.979 \| good	0.239 \| good
2025-10-21T09:00:00.000Z	33 \| good	6.493 \| good	16.861 \| good	9.386 \| good	0.53 \| good	12.426 \| good	0.24 \| good
2025-10-21T10:00:00.000Z	56 \| moderate	12.008 \| good	18.567 \| good	12.118 \| good	0.552 \| good	12.866 \| good	0.226 \| good
2025-10-21T11:00:00.000Z	22 \| good	3.968 \| good	12.012 \| good	14.34 \| good	0.313 \| good	14.678 \| good	0.225 \| good
2025-10-21T12:00:00.000Z	22 \| good	3.658 \| good	15.623 \| good	8.799 \| good	0.322 \| good	15.817 \| good	0.287 \| good
2025-10-21T13:00:00.000Z	16 \| good	3.242 \| good	15.019 \| good	10.306 \| good	0.423 \| good	12.398 \| good	0.314 \| good
2025-10-21T14:00:00.000Z	22 \| good	4.021 \| good	15.409 \| good	15.682 \| good	0.347 \| good	13.932 \| good	0.337 \| good
2025-10-21T15:00:00.000Z	22 \| good	4.23 \| good	15.707 \| good	16.937 \| good	0.455 \| good	13.647 \| good	0.281 \| good
2025-10-21T16:00:00.000Z	27 \| good	5.311 \| good	17.686 \| good	22.769 \| good	1.197 \| good	11.123 \| good	0.213 \| good
2025-10-21T17:00:00.000Z	27 \| good	3.845 \| good	20.64 \| good	29.135 \| good	2.184 \| good	7.492 \| good	0.164 \| good
2025-10-21T18:00:00.000Z	34 \| good	4.624 \| good	17.573 \| good	37.238 \| good	0.762 \| good	6.426 \| good	0.164 \| good
2025-10-21T19:00:00.000Z	36 \| good	5.296 \| good	19.669 \| good	39.061 \| good	1.722 \| good	4.541 \| good	0.164 \| good
2025-10-21T20:00:00.000Z	41 \| good	4.618 \| good	18.084 \| good	43.837 \| good	0.417 \| good	4.371 \| good	0.164 \| good
2025-10-21T21:00:00.000Z	35 \| good	4.979 \| good	20.088 \| good	37.705 \| good	0.484 \| good	5.042 \| good	0.177 \| good
2025-10-21T22:00:00.000Z	41 \| good	6.011 \| good	21.034 \| good	44.409 \| good	2.499 \| good	6.846 \| good	0.177 \| good
2025-10-21T23:00:00.000Z	40 \| good	6.724 \| good	20.403 \| good	43.431 \| good	1.269 \| good	8.599 \| good	0.19 \| good
2025-10-22T00:00:00.000Z	42 \| good	6.443 \| good	29.172 \| good	44.886 \| good	0.359 \| good	7.325 \| good	0.177 \| good
2025-10-22T01:00:00.000Z	39 \| good	7.146 \| good	28.36 \| good	41.69 \| good	0.368 \| good	7.514 \| good	0.238 \| good
2025-10-22T02:00:00.000Z	38 \| good	7.232 \| good	23.213 \| good	36.22 \| good	2.919 \| good	4.889 \| good	0.213 \| good
2025-10-22T02:00:00.000Z	39 \| good	7.146 \| good	28.36 \| good	41.69 \| good	0.368 \| good	7.514 \| good	0.238 \| good
2025-10-22T03:00:00.000Z	38 \| good	6.585 \| good	29.534 \| good	39.024 \| good	0.742 \| good	1.577 \| good	0.135 \| good
2025-10-22T04:00:00.000Z	37 \| good	4.554 \| good	19.681 \| good	39.987 \| good	0.808 \| good	1.441 \| good	0.131 \| good
2025-10-22T05:00:00.000Z	32 \| good	3.181 \| good	13.759 \| good	35.143 \| good	0.875 \| good	1.304 \| good	0.127 \| good
2025-10-22T06:00:00.000Z	32 \| good	1.894 \| good	7.941 \| good	34.968 \| good	0.941 \| good	1.168 \| good	0.123 \| good
2025-10-22T07:00:00.000Z	31 \| good	1.887 \| good	7.844 \| good	34.164 \| good	0.974 \| good	1.136 \| good	0.123 \| good
2025-10-22T08:00:00.000Z	32 \| good	1.949 \| good	8 \| good	35.182 \| good	1.008 \| good	1.104 \| good	0.123 \| good
2025-10-22T09:00:00.000Z	31 \| good	1.862 \| good	7.834 \| good	33.305 \| good	1.042 \| good	1.072 \| good	0.123 \| good
2025-10-22T10:00:00.000Z	25 \| good	1.185 \| good	4.821 \| good	27.353 \| good	1.092 \| good	1.214 \| good	0.123 \| good
2025-10-22T11:00:00.000Z	24 \| good	1.505 \| good	6.011 \| good	26.385 \| good	1.143 \| good	1.356 \| good	0.124 \| good
2025-10-22T12:00:00.000Z	24 \| good	1.543 \| good	6.099 \| good	26.009 \| good	1.193 \| good	1.498 \| good	0.124 \| good
2025-10-22T13:00:00.000Z	26 \| good	1.332 \| good	5.294 \| good	28.469 \| good	1.18 \| good	1.259 \| good	0.124 \| good
2025-10-22T14:00:00.000Z	30 \| good	1.083 \| good	4.185 \| good	31.674 \| good	1.167 \| good	1.02 \| good	0.124 \| good
2025-10-22T15:00:00.000Z	32 \| good	1.285 \| good	5.097 \| good	34.667 \| good	1.154 \| good	0.782 \| good	0.124 \| good
2025-10-22T16:00:00.000Z	34 \| good	1.326 \| good	5.155 \| good	37.486 \| good	1.024 \| good	0.661 \| good	0.12 \| good
2025-10-22T17:00:00.000Z	37 \| good	1.249 \| good	4.989 \| good	40.236 \| good	0.895 \| good	0.54 \| good	0.117 \| good
2025-10-22T18:00:00.000Z	39 \| good	1.252 \| good	4.989 \| good	41.89 \| good	0.766 \| good	0.419 \| good	0.113 \| good
2025-10-22T19:00:00.000Z	39 \| good	1.422 \| good	5.854 \| good	41.773 \| good	0.744 \| good	0.437 \| good	0.111 \| good
2025-10-22T20:00:00.000Z	39 \| good	1.455 \| good	5.854 \| good	41.858 \| good	0.723 \| good	0.455 \| good	0.11 \| good
2025-10-22T21:00:00.000Z	37 \| good	1.086 \| good	4.097 \| good	39.517 \| good	0.702 \| good	0.474 \| good	0.108 \| good
2025-10-22T22:00:00.000Z	33 \| good	1.181 \| good	4.874 \| good	36.021 \| good	0.706 \| good	0.814 \| good	0.111 \| good
2025-10-22T23:00:00.000Z	28 \| good	1.138 \| good	4.834 \| good	30.166 \| good	0.709 \| good	1.155 \| good	0.115 \| good
2025-10-23T00:00:00.000Z	32 \| good	1.806 \| good	7.684 \| good	35.45 \| good	0.713 \| good	1.496 \| good	0.118 \| good
2025-10-23T01:00:00.000Z	30 \| good	2.043 \| good	8.147 \| good	32.11 \| good	0.78 \| good	1.479 \| good	0.118 \| good
2025-10-23T02:00:00.000Z	32 \| good	2.139 \| good	8.971 \| good	34.714 \| good	0.847 \| good	1.461 \| good	0.118 \| good
2025-10-23T03:00:00.000Z	32 \| good	2.03 \| good	8.077 \| good	35.156 \| good	0.914 \| good	1.443 \| good	0.119 \| good
2025-10-23T04:00:00.000Z	31 \| good	2.018 \| good	8.077 \| good	32.938 \| good	1.037 \| good	1.351 \| good	0.117 \| good
2025-10-23T05:00:00.000Z	30 \| good	2.312 \| good	9.756 \| good	32.324 \| good	1.161 \| good	1.258 \| good	0.115 \| good
2025-10-23T06:00:00.000Z	30 \| good	1.781 \| good	7.029 \| good	32.269 \| good	1.285 \| good	1.166 \| good	0.113 \| good
2025-10-23T07:00:00.000Z	30 \| good	1.899 \| good	7.882 \| good	32.187 \| good	1.462 \| good	1.145 \| good	0.111 \| good
2025-10-23T08:00:00.000Z	30 \| good	2.245 \| good	9.097 \| good	31.622 \| good	1.64 \| good	1.124 \| good	0.11 \| good
2025-10-23T09:00:00.000Z	30 \| good	2.501 \| good	10 \| good	31.563 \| good	1.817 \| good	1.103 \| good	0.109 \| good
2025-10-23T10:00:00.000Z	20 \| good	1.927 \| good	7.873 \| good	22.046 \| good	1.908 \| good	1.325 \| good	0.11 \| good
2025-10-23T11:00:00.000Z	19 \| good	2.052 \| good	8.612 \| good	20.981 \| good	1.998 \| good	1.546 \| good	0.111 \| good
2025-10-23T12:00:00.000Z	21 \| good	2.421 \| good	9.83 \| good	22.925 \| good	2.089 \| good	1.768 \| good	0.113 \| good
2025-10-23T13:00:00.000Z	22 \| good	1.981 \| good	7.986 \| good	24.207 \| good	1.976 \| good	1.537 \| good	0.113 \| good
2025-10-23T14:00:00.000Z	30 \| good	1.122 \| good	4.784 \| good	32.095 \| good	1.864 \| good	1.307 \| good	0.113 \| good
2025-10-23T15:00:00.000Z	34 \| good	0.814 \| good	3.072 \| good	36.918 \| good	1.751 \| good	1.077 \| good	0.113 \| good
2025-10-23T16:00:00.000Z	36 \| good	0.889 \| good	3.199 \| good	39.344 \| good	1.482 \| good	0.87 \| good	0.112 \| good
2025-10-23T17:00:00.000Z	38 \| good	0.929 \| good	3.863 \| good	40.556 \| good	1.214 \| good	0.663 \| good	0.112 \| good
2025-10-23T18:00:00.000Z	38 \| good	0.932 \| good	3.863 \| good	41.346 \| good	0.945 \| good	0.456 \| good	0.111 \| good
2025-10-23T19:00:00.000Z	37 \| good	1.351 \| good	5.176 \| good	40.207 \| good	0.858 \| good	0.465 \| good	0.112 \| good
2025-10-23T20:00:00.000Z	37 \| good	1.361 \| good	5.176 \| good	39.615 \| good	0.772 \| good	0.474 \| good	0.113 \| good
2025-10-23T21:00:00.000Z	37 \| good	1.221 \| good	4.921 \| good	40.444 \| good	0.685 \| good	0.483 \| good	0.114 \| good
2025-10-23T22:00:00.000Z	36 \| good	1.049 \| good	4.05 \| good	38.723 \| good	0.656 \| good	1.298 \| good	0.122 \| good
2025-10-23T23:00:00.000Z	31 \| good	1.197 \| good	4.971 \| good	33.323 \| good	0.627 \| good	2.113 \| good	0.13 \| good
2025-10-24T00:00:00.000Z	33 \| good	2.963 \| good	3.083 \| good	35.955 \| good	0.598 \| good	2.928 \| good	0.139 \| good
2025-10-24T01:00:00.000Z	31 \| good	3.543 \| good	15.761 \| good	33.857 \| good	0.598 \| good	3.078 \| good	0.141 \| good
2025-10-24T02:00:00.000Z	31 \| good	4.203 \| good	18.779 \| good	33.303 \| good	0.599 \| good	3.229 \| good	0.144 \| good

Christiansburg

Get reliable air quality data to drive your business

Christiansburg, Virginia air quality map: Track AQI near you

0.20ppm

How accurate is Virginia, USA air quality data?

Air quality data and pollutant measurements for Virginia, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Christiansburg, Virginia updated?

The air quality for Christiansburg, Virginia is updated every hour.

When was the worst air quality at Christiansburg, Virginia in the last 24 hrs?

The worst air quality in Christiansburg, Virginia in the last 24 hours was observed at 06:00:00 on 2025-10-21.

When was the best air quality at Christiansburg, Virginia in the last 24 hrs?

In the last 24 hrs, the best air quality in Christiansburg, Virginia was observed at 01:00:00 on 2025-10-21.

What is the current air quality in Christiansburg, Virginia?

The current air quality in Christiansburg, Virginia is 39, categorized as Good based on real-time data.

What pollutant is the most common in Christiansburg, Virginia?

The most common pollutant in Christiansburg, Virginia is O3.

What should I do if the air quality in Christiansburg, Virginia is poor?

If the air quality in Christiansburg, Virginia is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Christiansburg, Virginia?

The current PM_2.5 concentration at Christiansburg, Virginia is 7.146 μg/m³.

What is the current concentration of PM₁₀ in Christiansburg, Virginia?

The current PM₁₀ concentration at Christiansburg, Virginia is 28.36 μg/m³.

What is the current concentration of carbon monoxide (CO) in Christiansburg, Virginia?

The current carbon monoxide (CO) concentration at Christiansburg, Virginia is 0.238 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Christiansburg, Virginia?

The current sulfur dioxide (SO₂) concentration at Christiansburg, Virginia is 0.368 ppb.

What is the current concentration of ozone (O₃) in Christiansburg, Virginia?

The current ozone (O₃) concentration at Christiansburg, Virginia is 41.69 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Christiansburg, Virginia?

The current nitrogen dioxide (NO₂) concentration at Christiansburg, Virginia is 7.514 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T03:00:00.000Z	33 \| good	2.709 \| good	9.403 \| good	35.594 \| good	4.996 \| good	2.541 \| good	0.162 \| good
2025-10-20T04:00:00.000Z	29 \| good	2.47 \| good	7.572 \| good	31.099 \| good	3.124 \| good	2.089 \| good	0.174 \| good
2025-10-20T05:00:00.000Z	28 \| good	2.567 \| good	8.745 \| good	30.052 \| good	0.826 \| good	1.651 \| good	0.113 \| good
2025-10-20T06:00:00.000Z	28 \| good	1.641 \| good	6.594 \| good	30.356 \| good	1.75 \| good	2.008 \| good	0.113 \| good
2025-10-20T07:00:00.000Z	28 \| good	1.537 \| good	6.849 \| good	30.295 \| good	1.405 \| good	1.343 \| good	0.1 \| good
2025-10-20T08:00:00.000Z	28 \| good	1.599 \| good	7.445 \| good	30.415 \| good	0.505 \| good	1.96 \| good	0.113 \| good
2025-10-20T09:00:00.000Z	29 \| good	2.17 \| good	8.155 \| good	30.677 \| good	0.519 \| good	2.74 \| good	0.113 \| good
2025-10-20T10:00:00.000Z	25 \| good	2.343 \| good	8.442 \| good	26.756 \| good	1.43 \| good	4.218 \| good	0.182 \| good
2025-10-20T11:00:00.000Z	23 \| good	2.191 \| good	10.484 \| good	25.006 \| good	1.305 \| good	5.581 \| good	0.238 \| good
2025-10-20T12:00:00.000Z	25 \| good	2.01 \| good	8.313 \| good	26.642 \| good	0.586 \| good	5.395 \| good	0.265 \| good
2025-10-20T13:00:00.000Z	22 \| good	2.217 \| good	4.361 \| good	23.619 \| good	0.605 \| good	4.887 \| good	0.252 \| good
2025-10-20T14:00:00.000Z	26 \| good	2.796 \| good	11.748 \| good	27.832 \| good	0.674 \| good	5.51 \| good	0.252 \| good
2025-10-20T15:00:00.000Z	25 \| good	2.668 \| good	12.206 \| good	27.461 \| good	0.411 \| good	3.581 \| good	0.2 \| good
2025-10-20T16:00:00.000Z	26 \| good	2.475 \| good	12.13 \| good	28.312 \| good	2.043 \| good	2.805 \| good	0.121 \| good
2025-10-20T17:00:00.000Z	29 \| good	3.112 \| good	12.645 \| good	30.863 \| good	2.047 \| good	1.846 \| good	0.121 \| good
2025-10-20T18:00:00.000Z	31 \| good	3.224 \| good	12.709 \| good	33.233 \| good	1.844 \| good	2.583 \| good	0.143 \| good
2025-10-20T19:00:00.000Z	31 \| good	3.132 \| good	11.526 \| good	34.021 \| good	0.36 \| good	2.018 \| good	0.143 \| good
2025-10-20T20:00:00.000Z	33 \| good	2.412 \| good	9.166 \| good	36.346 \| good	0.845 \| good	2.004 \| good	0.143 \| good
2025-10-20T21:00:00.000Z	33 \| good	2.162 \| good	9.641 \| good	35.58 \| good	0.85 \| good	2.067 \| good	0.164 \| good
2025-10-20T22:00:00.000Z	32 \| good	2.396 \| good	9.772 \| good	34.733 \| good	1.231 \| good	1.549 \| good	0.164 \| good
2025-10-20T23:00:00.000Z	33 \| good	2.242 \| good	11.74 \| good	35.843 \| good	1.339 \| good	3.052 \| good	0.246 \| good
2025-10-21T00:00:00.000Z	31 \| good	2.224 \| good	9.215 \| good	34.308 \| good	0.391 \| good	5.185 \| good	0.328 \| good
2025-10-21T01:00:00.000Z	27 \| good	2.622 \| good	10.706 \| good	28.767 \| good	0.441 \| good	13.972 \| good	0.274 \| good
2025-10-21T02:00:00.000Z	23 \| good	3.048 \| good	13.761 \| good	25.325 \| good	0.568 \| good	19.25 \| good	0.342 \| good
2025-10-21T03:00:00.000Z	26 \| good	3.169 \| good	13.762 \| good	27.614 \| good	0.64 \| good	9.637 \| good	0.221 \| good
2025-10-21T04:00:00.000Z	16 \| good	3.385 \| good	12.776 \| good	15.747 \| good	0.362 \| good	16.279 \| good	0.329 \| good
2025-10-21T05:00:00.000Z	22 \| good	4.024 \| good	14.411 \| good	23.112 \| good	0.605 \| good	14.58 \| good	0.29 \| good
2025-10-21T06:00:00.000Z	60 \| moderate	13.693 \| fine	27.611 \| good	14.183 \| good	0.556 \| good	12.741 \| good	0.29 \| good
2025-10-21T07:00:00.000Z	54 \| moderate	11.419 \| good	14.783 \| good	6.925 \| good	0.548 \| good	11.228 \| good	0.278 \| good
2025-10-21T08:00:00.000Z	16 \| good	2.6 \| good	12.077 \| good	13.432 \| good	0.274 \| good	11.979 \| good	0.239 \| good
2025-10-21T09:00:00.000Z	33 \| good	6.493 \| good	16.861 \| good	9.386 \| good	0.53 \| good	12.426 \| good	0.24 \| good
2025-10-21T10:00:00.000Z	56 \| moderate	12.008 \| good	18.567 \| good	12.118 \| good	0.552 \| good	12.866 \| good	0.226 \| good
2025-10-21T11:00:00.000Z	22 \| good	3.968 \| good	12.012 \| good	14.34 \| good	0.313 \| good	14.678 \| good	0.225 \| good
2025-10-21T12:00:00.000Z	22 \| good	3.658 \| good	15.623 \| good	8.799 \| good	0.322 \| good	15.817 \| good	0.287 \| good
2025-10-21T13:00:00.000Z	16 \| good	3.242 \| good	15.019 \| good	10.306 \| good	0.423 \| good	12.398 \| good	0.314 \| good
2025-10-21T14:00:00.000Z	22 \| good	4.021 \| good	15.409 \| good	15.682 \| good	0.347 \| good	13.932 \| good	0.337 \| good
2025-10-21T15:00:00.000Z	22 \| good	4.23 \| good	15.707 \| good	16.937 \| good	0.455 \| good	13.647 \| good	0.281 \| good
2025-10-21T16:00:00.000Z	27 \| good	5.311 \| good	17.686 \| good	22.769 \| good	1.197 \| good	11.123 \| good	0.213 \| good
2025-10-21T17:00:00.000Z	27 \| good	3.845 \| good	20.64 \| good	29.135 \| good	2.184 \| good	7.492 \| good	0.164 \| good
2025-10-21T18:00:00.000Z	34 \| good	4.624 \| good	17.573 \| good	37.238 \| good	0.762 \| good	6.426 \| good	0.164 \| good
2025-10-21T19:00:00.000Z	36 \| good	5.296 \| good	19.669 \| good	39.061 \| good	1.722 \| good	4.541 \| good	0.164 \| good
2025-10-21T20:00:00.000Z	41 \| good	4.618 \| good	18.084 \| good	43.837 \| good	0.417 \| good	4.371 \| good	0.164 \| good
2025-10-21T21:00:00.000Z	35 \| good	4.979 \| good	20.088 \| good	37.705 \| good	0.484 \| good	5.042 \| good	0.177 \| good
2025-10-21T22:00:00.000Z	41 \| good	6.011 \| good	21.034 \| good	44.409 \| good	2.499 \| good	6.846 \| good	0.177 \| good
2025-10-21T23:00:00.000Z	40 \| good	6.724 \| good	20.403 \| good	43.431 \| good	1.269 \| good	8.599 \| good	0.19 \| good
2025-10-22T00:00:00.000Z	42 \| good	6.443 \| good	29.172 \| good	44.886 \| good	0.359 \| good	7.325 \| good	0.177 \| good
2025-10-22T01:00:00.000Z	39 \| good	7.146 \| good	28.36 \| good	41.69 \| good	0.368 \| good	7.514 \| good	0.238 \| good
2025-10-22T02:00:00.000Z	38 \| good	7.232 \| good	23.213 \| good	36.22 \| good	2.919 \| good	4.889 \| good	0.213 \| good
2025-10-22T02:00:00.000Z	39 \| good	7.146 \| good	28.36 \| good	41.69 \| good	0.368 \| good	7.514 \| good	0.238 \| good
2025-10-22T03:00:00.000Z	38 \| good	6.585 \| good	29.534 \| good	39.024 \| good	0.742 \| good	1.577 \| good	0.135 \| good
2025-10-22T04:00:00.000Z	37 \| good	4.554 \| good	19.681 \| good	39.987 \| good	0.808 \| good	1.441 \| good	0.131 \| good
2025-10-22T05:00:00.000Z	32 \| good	3.181 \| good	13.759 \| good	35.143 \| good	0.875 \| good	1.304 \| good	0.127 \| good
2025-10-22T06:00:00.000Z	32 \| good	1.894 \| good	7.941 \| good	34.968 \| good	0.941 \| good	1.168 \| good	0.123 \| good
2025-10-22T07:00:00.000Z	31 \| good	1.887 \| good	7.844 \| good	34.164 \| good	0.974 \| good	1.136 \| good	0.123 \| good
2025-10-22T08:00:00.000Z	32 \| good	1.949 \| good	8 \| good	35.182 \| good	1.008 \| good	1.104 \| good	0.123 \| good
2025-10-22T09:00:00.000Z	31 \| good	1.862 \| good	7.834 \| good	33.305 \| good	1.042 \| good	1.072 \| good	0.123 \| good
2025-10-22T10:00:00.000Z	25 \| good	1.185 \| good	4.821 \| good	27.353 \| good	1.092 \| good	1.214 \| good	0.123 \| good
2025-10-22T11:00:00.000Z	24 \| good	1.505 \| good	6.011 \| good	26.385 \| good	1.143 \| good	1.356 \| good	0.124 \| good
2025-10-22T12:00:00.000Z	24 \| good	1.543 \| good	6.099 \| good	26.009 \| good	1.193 \| good	1.498 \| good	0.124 \| good
2025-10-22T13:00:00.000Z	26 \| good	1.332 \| good	5.294 \| good	28.469 \| good	1.18 \| good	1.259 \| good	0.124 \| good
2025-10-22T14:00:00.000Z	30 \| good	1.083 \| good	4.185 \| good	31.674 \| good	1.167 \| good	1.02 \| good	0.124 \| good
2025-10-22T15:00:00.000Z	32 \| good	1.285 \| good	5.097 \| good	34.667 \| good	1.154 \| good	0.782 \| good	0.124 \| good
2025-10-22T16:00:00.000Z	34 \| good	1.326 \| good	5.155 \| good	37.486 \| good	1.024 \| good	0.661 \| good	0.12 \| good
2025-10-22T17:00:00.000Z	37 \| good	1.249 \| good	4.989 \| good	40.236 \| good	0.895 \| good	0.54 \| good	0.117 \| good
2025-10-22T18:00:00.000Z	39 \| good	1.252 \| good	4.989 \| good	41.89 \| good	0.766 \| good	0.419 \| good	0.113 \| good
2025-10-22T19:00:00.000Z	39 \| good	1.422 \| good	5.854 \| good	41.773 \| good	0.744 \| good	0.437 \| good	0.111 \| good
2025-10-22T20:00:00.000Z	39 \| good	1.455 \| good	5.854 \| good	41.858 \| good	0.723 \| good	0.455 \| good	0.11 \| good
2025-10-22T21:00:00.000Z	37 \| good	1.086 \| good	4.097 \| good	39.517 \| good	0.702 \| good	0.474 \| good	0.108 \| good
2025-10-22T22:00:00.000Z	33 \| good	1.181 \| good	4.874 \| good	36.021 \| good	0.706 \| good	0.814 \| good	0.111 \| good
2025-10-22T23:00:00.000Z	28 \| good	1.138 \| good	4.834 \| good	30.166 \| good	0.709 \| good	1.155 \| good	0.115 \| good
2025-10-23T00:00:00.000Z	32 \| good	1.806 \| good	7.684 \| good	35.45 \| good	0.713 \| good	1.496 \| good	0.118 \| good
2025-10-23T01:00:00.000Z	30 \| good	2.043 \| good	8.147 \| good	32.11 \| good	0.78 \| good	1.479 \| good	0.118 \| good
2025-10-23T02:00:00.000Z	32 \| good	2.139 \| good	8.971 \| good	34.714 \| good	0.847 \| good	1.461 \| good	0.118 \| good
2025-10-23T03:00:00.000Z	32 \| good	2.03 \| good	8.077 \| good	35.156 \| good	0.914 \| good	1.443 \| good	0.119 \| good
2025-10-23T04:00:00.000Z	31 \| good	2.018 \| good	8.077 \| good	32.938 \| good	1.037 \| good	1.351 \| good	0.117 \| good
2025-10-23T05:00:00.000Z	30 \| good	2.312 \| good	9.756 \| good	32.324 \| good	1.161 \| good	1.258 \| good	0.115 \| good
2025-10-23T06:00:00.000Z	30 \| good	1.781 \| good	7.029 \| good	32.269 \| good	1.285 \| good	1.166 \| good	0.113 \| good
2025-10-23T07:00:00.000Z	30 \| good	1.899 \| good	7.882 \| good	32.187 \| good	1.462 \| good	1.145 \| good	0.111 \| good
2025-10-23T08:00:00.000Z	30 \| good	2.245 \| good	9.097 \| good	31.622 \| good	1.64 \| good	1.124 \| good	0.11 \| good
2025-10-23T09:00:00.000Z	30 \| good	2.501 \| good	10 \| good	31.563 \| good	1.817 \| good	1.103 \| good	0.109 \| good
2025-10-23T10:00:00.000Z	20 \| good	1.927 \| good	7.873 \| good	22.046 \| good	1.908 \| good	1.325 \| good	0.11 \| good
2025-10-23T11:00:00.000Z	19 \| good	2.052 \| good	8.612 \| good	20.981 \| good	1.998 \| good	1.546 \| good	0.111 \| good
2025-10-23T12:00:00.000Z	21 \| good	2.421 \| good	9.83 \| good	22.925 \| good	2.089 \| good	1.768 \| good	0.113 \| good
2025-10-23T13:00:00.000Z	22 \| good	1.981 \| good	7.986 \| good	24.207 \| good	1.976 \| good	1.537 \| good	0.113 \| good
2025-10-23T14:00:00.000Z	30 \| good	1.122 \| good	4.784 \| good	32.095 \| good	1.864 \| good	1.307 \| good	0.113 \| good
2025-10-23T15:00:00.000Z	34 \| good	0.814 \| good	3.072 \| good	36.918 \| good	1.751 \| good	1.077 \| good	0.113 \| good
2025-10-23T16:00:00.000Z	36 \| good	0.889 \| good	3.199 \| good	39.344 \| good	1.482 \| good	0.87 \| good	0.112 \| good
2025-10-23T17:00:00.000Z	38 \| good	0.929 \| good	3.863 \| good	40.556 \| good	1.214 \| good	0.663 \| good	0.112 \| good
2025-10-23T18:00:00.000Z	38 \| good	0.932 \| good	3.863 \| good	41.346 \| good	0.945 \| good	0.456 \| good	0.111 \| good
2025-10-23T19:00:00.000Z	37 \| good	1.351 \| good	5.176 \| good	40.207 \| good	0.858 \| good	0.465 \| good	0.112 \| good
2025-10-23T20:00:00.000Z	37 \| good	1.361 \| good	5.176 \| good	39.615 \| good	0.772 \| good	0.474 \| good	0.113 \| good
2025-10-23T21:00:00.000Z	37 \| good	1.221 \| good	4.921 \| good	40.444 \| good	0.685 \| good	0.483 \| good	0.114 \| good
2025-10-23T22:00:00.000Z	36 \| good	1.049 \| good	4.05 \| good	38.723 \| good	0.656 \| good	1.298 \| good	0.122 \| good
2025-10-23T23:00:00.000Z	31 \| good	1.197 \| good	4.971 \| good	33.323 \| good	0.627 \| good	2.113 \| good	0.13 \| good
2025-10-24T00:00:00.000Z	33 \| good	2.963 \| good	3.083 \| good	35.955 \| good	0.598 \| good	2.928 \| good	0.139 \| good
2025-10-24T01:00:00.000Z	31 \| good	3.543 \| good	15.761 \| good	33.857 \| good	0.598 \| good	3.078 \| good	0.141 \| good
2025-10-24T02:00:00.000Z	31 \| good	4.203 \| good	18.779 \| good	33.303 \| good	0.599 \| good	3.229 \| good	0.144 \| good

Christiansburg, Virginia live air quality index now

Major air pollutants in Christiansburg, Virginia

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Christiansburg, Virginia air quality map: Track AQI near you

Air quality in nearby cities

Blacksburg, Virginia

Radford, Virginia

Salem, Virginia

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Roanoke, Virginia

Hollins, Virginia

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Frequently asked questions

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What is the current concentration of PM2.5 in Christiansburg, Virginia?

What is the current concentration of PM10 in Christiansburg, Virginia?

What is the current concentration of carbon monoxide (CO) in Christiansburg, Virginia?

What is the current concentration of sulfur dioxide (SO2) in Christiansburg, Virginia?

What is the current concentration of ozone (O3) in Christiansburg, Virginia?

What is the current concentration of nitrogen dioxide (NO2) in Christiansburg, Virginia?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Christiansburg, Virginia?

What is the current concentration of PM₁₀ in Christiansburg, Virginia?

What is the current concentration of sulfur dioxide (SO₂) in Christiansburg, Virginia?

What is the current concentration of ozone (O₃) in Christiansburg, Virginia?

What is the current concentration of nitrogen dioxide (NO₂) in Christiansburg, Virginia?