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

The current PM10 concentration at Christiansburg, Virginia is 19.853 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Christiansburg, Virginia is 0.854 ppb.

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

The current ozone (O3) concentration at Christiansburg, Virginia is 43.647 ppm.

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

The current nitrogen dioxide (NO2) concentration at Christiansburg, Virginia is 2.547 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)

Moderate

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)

12.63 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

45.56 μg/m³

155

255

425

605+

Ozone (O₃)

27.93 ppb

201

201+

Sulfur Dioxide (SO₂)

0.97 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.57 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.38 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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
2025-09-04T04:00:00.000Z	27 \| good	5.236 \| good	21.436 \| good	29.345 \| good	0.806 \| good	4.396 \| good	0.29 \| good
2025-09-04T05:00:00.000Z	33 \| good	5.596 \| good	22.919 \| good	24.325 \| good	0.793 \| good	5.586 \| good	0.291 \| good
2025-09-04T06:00:00.000Z	33 \| good	5.573 \| good	26.725 \| good	24.349 \| good	0.947 \| good	7.502 \| good	0.277 \| good
2025-09-04T07:00:00.000Z	44 \| good	7.633 \| good	32.403 \| good	24.35 \| good	1.086 \| good	7.893 \| good	0.277 \| good
2025-09-04T08:00:00.000Z	49 \| good	8.523 \| good	28.095 \| good	24.523 \| good	1.392 \| good	7.01 \| good	0.264 \| good
2025-09-04T09:00:00.000Z	38 \| good	7.457 \| good	26.71 \| good	29.068 \| good	1.905 \| good	6.253 \| good	0.264 \| good
2025-09-04T10:00:00.000Z	44 \| good	7.642 \| good	17.911 \| good	16.752 \| good	2.39 \| good	6.085 \| good	0.251 \| good
2025-09-04T11:00:00.000Z	38 \| good	6.563 \| good	23.526 \| good	17.607 \| good	1.321 \| good	5.343 \| good	0.277 \| good
2025-09-04T12:00:00.000Z	27 \| good	5.144 \| good	26.378 \| good	10.414 \| good	1.272 \| good	7.218 \| good	0.315 \| good
2025-09-04T13:00:00.000Z	38 \| good	6.704 \| good	29.861 \| good	28.176 \| good	0.656 \| good	1.604 \| good	0.189 \| good
2025-09-04T14:00:00.000Z	33 \| good	5.933 \| good	22.192 \| good	26.146 \| good	0.815 \| good	6.584 \| good	0.325 \| good
2025-09-04T15:00:00.000Z	38 \| good	7.155 \| good	21.838 \| good	26.341 \| good	0.823 \| good	8.749 \| good	0.273 \| good
2025-09-04T16:00:00.000Z	49 \| good	8.525 \| good	28.358 \| good	22.07 \| good	1.182 \| good	8.235 \| good	0.262 \| good
2025-09-04T17:00:00.000Z	49 \| good	8.568 \| good	30.999 \| good	26.236 \| good	0.839 \| good	5.754 \| good	0.262 \| good
2025-09-04T18:00:00.000Z	49 \| good	8.716 \| good	36.555 \| good	31.336 \| good	0.813 \| good	5.016 \| good	0.262 \| good
2025-09-04T19:00:00.000Z	49 \| good	8.662 \| good	28.416 \| good	34.658 \| good	0.914 \| good	4.461 \| good	0.262 \| good
2025-09-04T20:00:00.000Z	44 \| good	7.795 \| good	27.595 \| good	33.838 \| good	0.79 \| good	4.095 \| good	0.262 \| good
2025-09-04T21:00:00.000Z	44 \| good	8.472 \| good	27.425 \| good	33.679 \| good	0.796 \| good	4.497 \| good	0.262 \| good
2025-09-04T22:00:00.000Z	52 \| moderate	9.918 \| good	23.635 \| good	36.851 \| good	0.978 \| good	5.097 \| good	0.262 \| good
2025-09-04T23:00:00.000Z	31 \| good	5.064 \| good	23.756 \| good	33.975 \| good	1.099 \| good	4.461 \| good	0.274 \| good
2025-09-05T00:00:00.000Z	29 \| good	3.928 \| good	19.697 \| good	31.109 \| good	1.757 \| good	4.654 \| good	0.275 \| good
2025-09-05T01:00:00.000Z	27 \| good	5.088 \| good	19.547 \| good	28.078 \| good	0.927 \| good	5.072 \| good	0.288 \| good
2025-09-05T02:00:00.000Z	27 \| good	5.334 \| good	18.818 \| good	23.718 \| good	0.853 \| good	6.886 \| good	0.262 \| good
2025-09-05T03:00:00.000Z	22 \| good	4.491 \| good	19.113 \| good	19.799 \| good	0.746 \| good	8.368 \| good	0.273 \| good
2025-09-05T04:00:00.000Z	33 \| good	5.788 \| good	29.727 \| good	17.863 \| good	1.152 \| good	9.301 \| good	0.273 \| good
2025-09-05T05:00:00.000Z	33 \| good	6.132 \| good	30.244 \| good	21.674 \| good	1.043 \| good	7.724 \| good	0.26 \| good
2025-09-05T06:00:00.000Z	33 \| good	5.913 \| good	23.054 \| good	12.544 \| good	1.1 \| good	9.677 \| good	0.26 \| good
2025-09-05T07:00:00.000Z	33 \| good	5.67 \| good	26.027 \| good	9.262 \| good	1.105 \| good	9.974 \| good	0.249 \| good
2025-09-05T08:00:00.000Z	27 \| good	4.818 \| good	20.674 \| good	8.689 \| good	1.059 \| good	9.711 \| good	0.2 \| good
2025-09-05T09:00:00.000Z	22 \| good	4.378 \| good	23.797 \| good	6.671 \| good	1.097 \| good	9.075 \| good	0.2 \| good
2025-09-05T10:00:00.000Z	38 \| good	6.53 \| good	22.73 \| good	5.608 \| good	1.203 \| good	10.056 \| good	0.213 \| good
2025-09-05T11:00:00.000Z	22 \| good	4.277 \| good	20.457 \| good	6.801 \| good	1.16 \| good	8.464 \| good	0.252 \| good
2025-09-05T12:00:00.000Z	33 \| good	6.371 \| good	25.098 \| good	7.024 \| good	1.112 \| good	9.28 \| good	0.264 \| good
2025-09-05T13:00:00.000Z	27 \| good	5.366 \| good	25.034 \| good	12.775 \| good	1.106 \| good	9.061 \| good	0.264 \| good
2025-09-05T14:00:00.000Z	27 \| good	5.44 \| good	23.132 \| good	15.373 \| good	0.962 \| good	7.75 \| good	0.288 \| good
2025-09-05T15:00:00.000Z	33 \| good	6.193 \| good	27.495 \| good	13.325 \| good	1.013 \| good	7.836 \| good	0.288 \| good
2025-09-05T16:00:00.000Z	38 \| good	6.528 \| good	34.093 \| good	22.824 \| good	4.677 \| good	6.322 \| good	0.274 \| good
2025-09-05T17:00:00.000Z	43 \| good	7.279 \| good	46.009 \| good	26.74 \| good	6.321 \| good	5.454 \| good	0.274 \| good
2025-09-05T18:00:00.000Z	44 \| good	7.869 \| good	42.122 \| good	33.227 \| good	2.488 \| good	5.016 \| good	0.274 \| good
2025-09-05T19:00:00.000Z	52 \| moderate	10.126 \| good	38.947 \| good	34.19 \| good	0.876 \| good	4.819 \| good	0.274 \| good
2025-09-05T20:00:00.000Z	44 \| good	8.227 \| good	35.135 \| good	37.888 \| good	0.814 \| good	4.019 \| good	0.274 \| good
2025-09-05T21:00:00.000Z	52 \| moderate	10.284 \| good	49.507 \| good	39.818 \| good	1.142 \| good	3.785 \| good	0.274 \| good
2025-09-05T22:00:00.000Z	44 \| good	7.773 \| good	39.362 \| good	35.439 \| good	1.109 \| good	3.366 \| good	0.286 \| good
2025-09-05T23:00:00.000Z	52 \| moderate	9.83 \| good	50.195 \| good	37.976 \| good	0.777 \| good	3.011 \| good	0.286 \| good
2025-09-06T00:00:00.000Z	54 \| moderate	11.163 \| good	35.686 \| good	34.282 \| good	0.723 \| good	3.514 \| good	0.312 \| good
2025-09-06T01:00:00.000Z	49 \| good	9.088 \| good	47.748 \| good	31.201 \| good	0.745 \| good	5.173 \| good	0.325 \| good
2025-09-06T02:00:00.000Z	52 \| moderate	10.205 \| good	58.159 \| fine	29.951 \| good	0.742 \| good	6.222 \| good	0.387 \| good
2025-09-06T03:00:00.000Z	58 \| moderate	12.625 \| fine	45.563 \| good	27.931 \| good	0.969 \| good	6.571 \| good	0.377 \| good
2025-09-06T03:00:00.000Z	58 \| moderate	12.625 \| fine	45.563 \| good	27.931 \| good	0.969 \| good	6.571 \| good	0.377 \| good
2025-09-02T23:00:00.000Z	37 \| good	3.999 \| good	17.695 \| good	40.456 \| good	0.297 \| good	2.735 \| good	0.175 \| good
2025-09-03T00:00:00.000Z	32 \| good	3.961 \| good	17.578 \| good	35.411 \| good	0.289 \| good	3.835 \| good	0.189 \| good
2025-09-03T01:00:00.000Z	27 \| good	4.866 \| good	20.92 \| good	27.174 \| good	0.303 \| good	4.375 \| good	0.199 \| good
2025-09-03T02:00:00.000Z	33 \| good	6 \| good	26.513 \| good	25.288 \| good	0.317 \| good	4.916 \| good	0.21 \| good
2025-09-03T03:00:00.000Z	27 \| good	5.401 \| good	22.957 \| good	22.128 \| good	0.332 \| good	5.456 \| good	0.22 \| good
2025-09-03T04:00:00.000Z	27 \| good	4.615 \| good	19.9 \| good	17.528 \| good	0.447 \| good	5.575 \| good	0.225 \| good
2025-09-03T05:00:00.000Z	22 \| good	3.514 \| good	15.863 \| good	18.847 \| good	0.563 \| good	5.693 \| good	0.229 \| good
2025-09-03T06:00:00.000Z	16 \| good	3.499 \| good	15.733 \| good	17.445 \| good	0.679 \| good	5.812 \| good	0.234 \| good
2025-09-03T07:00:00.000Z	16 \| good	3.253 \| good	14.224 \| good	16.564 \| good	0.822 \| good	5.644 \| good	0.233 \| good
2025-09-03T08:00:00.000Z	19 \| good	3.255 \| good	14.21 \| good	19.858 \| good	0.965 \| good	5.476 \| good	0.232 \| good
2025-09-03T09:00:00.000Z	22 \| good	3.869 \| good	17.109 \| good	13.156 \| good	1.107 \| good	5.308 \| good	0.231 \| good
2025-09-03T10:00:00.000Z	22 \| good	4.319 \| good	18.91 \| good	11.845 \| good	1.084 \| good	5.181 \| good	0.234 \| good
2025-09-03T11:00:00.000Z	22 \| good	4.022 \| good	17.761 \| good	7.301 \| good	1.06 \| good	5.054 \| good	0.237 \| good
2025-09-03T12:00:00.000Z	27 \| good	4.646 \| good	20.476 \| good	10.105 \| good	1.037 \| good	4.927 \| good	0.241 \| good
2025-09-03T13:00:00.000Z	27 \| good	5.004 \| good	21.797 \| good	25.535 \| good	1.017 \| good	3.515 \| good	0.219 \| good
2025-09-03T14:00:00.000Z	35 \| good	5.257 \| good	22.862 \| good	37.985 \| good	0.998 \| good	2.103 \| good	0.198 \| good
2025-09-03T15:00:00.000Z	34 \| good	5.149 \| good	22.573 \| good	37.238 \| good	0.979 \| good	0.691 \| good	0.176 \| good
2025-09-03T16:00:00.000Z	32 \| good	5.332 \| good	22.883 \| good	35.226 \| good	0.883 \| good	0.604 \| good	0.174 \| good
2025-09-03T17:00:00.000Z	33 \| good	6.222 \| good	27.702 \| good	31.281 \| good	0.786 \| good	0.516 \| good	0.171 \| good
2025-09-03T18:00:00.000Z	33 \| good	6.261 \| good	27.834 \| good	33.311 \| good	0.69 \| good	0.428 \| good	0.169 \| good
2025-09-03T19:00:00.000Z	36 \| good	5.192 \| good	22.187 \| good	38.948 \| good	0.577 \| good	0.56 \| good	0.169 \| good
2025-09-03T20:00:00.000Z	38 \| good	4.539 \| good	19.895 \| good	41.303 \| good	0.463 \| good	0.692 \| good	0.17 \| good
2025-09-03T21:00:00.000Z	39 \| good	4.666 \| good	20.053 \| good	42.266 \| good	0.35 \| good	0.824 \| good	0.17 \| good
2025-09-03T22:00:00.000Z	37 \| good	4.139 \| good	17.941 \| good	39.731 \| good	0.336 \| good	2.123 \| good	0.184 \| good
2025-09-03T23:00:00.000Z	35 \| good	4.917 \| good	21.08 \| good	38.381 \| good	0.321 \| good	3.423 \| good	0.199 \| good
2025-09-04T00:00:00.000Z	32 \| good	3.671 \| good	16.062 \| good	35.184 \| good	0.306 \| good	4.722 \| good	0.213 \| good
2025-09-04T01:00:00.000Z	28 \| good	3.597 \| good	15.989 \| good	29.581 \| good	0.292 \| good	5.307 \| good	0.222 \| good
2025-09-04T02:00:00.000Z	27 \| good	4.187 \| good	18.265 \| good	29.027 \| good	0.277 \| good	5.892 \| good	0.232 \| good
2025-09-04T03:00:00.000Z	33 \| good	5.56 \| good	24.278 \| good	28.461 \| good	0.263 \| good	6.477 \| good	0.241 \| good
2025-09-04T04:00:00.000Z	33 \| good	6.297 \| good	28.108 \| good	26.565 \| good	0.257 \| good	5.728 \| good	0.234 \| good
2025-09-04T05:00:00.000Z	38 \| good	6.718 \| good	29.915 \| good	25.192 \| good	0.25 \| good	4.98 \| good	0.226 \| good
2025-09-04T06:00:00.000Z	44 \| good	7.652 \| good	33.798 \| good	23.191 \| good	0.244 \| good	4.232 \| good	0.218 \| good
2025-09-04T07:00:00.000Z	38 \| good	7.377 \| good	32.221 \| good	22.965 \| good	0.258 \| good	3.959 \| good	0.214 \| good
2025-09-04T08:00:00.000Z	44 \| good	7.662 \| good	33.731 \| good	24.115 \| good	0.271 \| good	3.686 \| good	0.211 \| good
2025-09-04T09:00:00.000Z	44 \| good	8.104 \| good	35.753 \| good	21.279 \| good	0.284 \| good	3.413 \| good	0.207 \| good
2025-09-04T10:00:00.000Z	44 \| good	7.783 \| good	33.922 \| good	14.698 \| good	0.314 \| good	3.094 \| good	0.206 \| good
2025-09-04T11:00:00.000Z	44 \| good	8.179 \| good	35.828 \| good	17.685 \| good	0.345 \| good	2.775 \| good	0.205 \| good
2025-09-04T12:00:00.000Z	49 \| good	8.79 \| good	38.535 \| good	17.533 \| good	0.375 \| good	2.456 \| good	0.203 \| good
2025-09-04T13:00:00.000Z	44 \| good	8.171 \| good	35.715 \| good	25.548 \| good	0.466 \| good	1.858 \| good	0.199 \| good
2025-09-04T14:00:00.000Z	38 \| good	7.28 \| good	31.982 \| good	39.556 \| good	0.557 \| good	1.259 \| good	0.195 \| good
2025-09-04T15:00:00.000Z	41 \| good	5.712 \| good	24.854 \| good	43.948 \| good	0.649 \| good	0.66 \| good	0.19 \| good
2025-09-04T16:00:00.000Z	41 \| good	4.836 \| good	20.952 \| good	44.07 \| good	0.596 \| good	0.595 \| good	0.188 \| good
2025-09-04T17:00:00.000Z	42 \| good	4.969 \| good	21.11 \| good	44.779 \| good	0.543 \| good	0.53 \| good	0.186 \| good
2025-09-04T18:00:00.000Z	41 \| good	4.353 \| good	19.019 \| good	43.596 \| good	0.49 \| good	0.465 \| good	0.184 \| good
2025-09-04T19:00:00.000Z	35 \| good	4.978 \| good	21.734 \| good	38.371 \| good	0.43 \| good	0.617 \| good	0.186 \| good
2025-09-04T20:00:00.000Z	32 \| good	4.442 \| good	19.031 \| good	34.986 \| good	0.37 \| good	0.769 \| good	0.188 \| good
2025-09-04T21:00:00.000Z	34 \| good	5.019 \| good	21.654 \| good	36.968 \| good	0.309 \| good	0.92 \| good	0.19 \| good
2025-09-04T22:00:00.000Z	39 \| good	4.99 \| good	21.591 \| good	41.631 \| good	0.278 \| good	1.612 \| good	0.196 \| 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 09:00:00 on 2025-09-02.

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 2025-09-02.

What is the current air quality in Christiansburg, Virginia?

The current air quality in Christiansburg, Virginia is 41, 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 4.541 μg/m³.

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

The current PM₁₀ concentration at Christiansburg, Virginia is 19.853 μg/m³.

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

The current carbon monoxide (CO) concentration at Christiansburg, Virginia is 0.2 ppm.

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

The current sulfur dioxide (SO₂) concentration at Christiansburg, Virginia is 0.854 ppb.

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

The current ozone (O₃) concentration at Christiansburg, Virginia is 43.647 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Christiansburg, Virginia is 2.547 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T04:00:00.000Z	27 \| good	5.236 \| good	21.436 \| good	29.345 \| good	0.806 \| good	4.396 \| good	0.29 \| good
2025-09-04T05:00:00.000Z	33 \| good	5.596 \| good	22.919 \| good	24.325 \| good	0.793 \| good	5.586 \| good	0.291 \| good
2025-09-04T06:00:00.000Z	33 \| good	5.573 \| good	26.725 \| good	24.349 \| good	0.947 \| good	7.502 \| good	0.277 \| good
2025-09-04T07:00:00.000Z	44 \| good	7.633 \| good	32.403 \| good	24.35 \| good	1.086 \| good	7.893 \| good	0.277 \| good
2025-09-04T08:00:00.000Z	49 \| good	8.523 \| good	28.095 \| good	24.523 \| good	1.392 \| good	7.01 \| good	0.264 \| good
2025-09-04T09:00:00.000Z	38 \| good	7.457 \| good	26.71 \| good	29.068 \| good	1.905 \| good	6.253 \| good	0.264 \| good
2025-09-04T10:00:00.000Z	44 \| good	7.642 \| good	17.911 \| good	16.752 \| good	2.39 \| good	6.085 \| good	0.251 \| good
2025-09-04T11:00:00.000Z	38 \| good	6.563 \| good	23.526 \| good	17.607 \| good	1.321 \| good	5.343 \| good	0.277 \| good
2025-09-04T12:00:00.000Z	27 \| good	5.144 \| good	26.378 \| good	10.414 \| good	1.272 \| good	7.218 \| good	0.315 \| good
2025-09-04T13:00:00.000Z	38 \| good	6.704 \| good	29.861 \| good	28.176 \| good	0.656 \| good	1.604 \| good	0.189 \| good
2025-09-04T14:00:00.000Z	33 \| good	5.933 \| good	22.192 \| good	26.146 \| good	0.815 \| good	6.584 \| good	0.325 \| good
2025-09-04T15:00:00.000Z	38 \| good	7.155 \| good	21.838 \| good	26.341 \| good	0.823 \| good	8.749 \| good	0.273 \| good
2025-09-04T16:00:00.000Z	49 \| good	8.525 \| good	28.358 \| good	22.07 \| good	1.182 \| good	8.235 \| good	0.262 \| good
2025-09-04T17:00:00.000Z	49 \| good	8.568 \| good	30.999 \| good	26.236 \| good	0.839 \| good	5.754 \| good	0.262 \| good
2025-09-04T18:00:00.000Z	49 \| good	8.716 \| good	36.555 \| good	31.336 \| good	0.813 \| good	5.016 \| good	0.262 \| good
2025-09-04T19:00:00.000Z	49 \| good	8.662 \| good	28.416 \| good	34.658 \| good	0.914 \| good	4.461 \| good	0.262 \| good
2025-09-04T20:00:00.000Z	44 \| good	7.795 \| good	27.595 \| good	33.838 \| good	0.79 \| good	4.095 \| good	0.262 \| good
2025-09-04T21:00:00.000Z	44 \| good	8.472 \| good	27.425 \| good	33.679 \| good	0.796 \| good	4.497 \| good	0.262 \| good
2025-09-04T22:00:00.000Z	52 \| moderate	9.918 \| good	23.635 \| good	36.851 \| good	0.978 \| good	5.097 \| good	0.262 \| good
2025-09-04T23:00:00.000Z	31 \| good	5.064 \| good	23.756 \| good	33.975 \| good	1.099 \| good	4.461 \| good	0.274 \| good
2025-09-05T00:00:00.000Z	29 \| good	3.928 \| good	19.697 \| good	31.109 \| good	1.757 \| good	4.654 \| good	0.275 \| good
2025-09-05T01:00:00.000Z	27 \| good	5.088 \| good	19.547 \| good	28.078 \| good	0.927 \| good	5.072 \| good	0.288 \| good
2025-09-05T02:00:00.000Z	27 \| good	5.334 \| good	18.818 \| good	23.718 \| good	0.853 \| good	6.886 \| good	0.262 \| good
2025-09-05T03:00:00.000Z	22 \| good	4.491 \| good	19.113 \| good	19.799 \| good	0.746 \| good	8.368 \| good	0.273 \| good
2025-09-05T04:00:00.000Z	33 \| good	5.788 \| good	29.727 \| good	17.863 \| good	1.152 \| good	9.301 \| good	0.273 \| good
2025-09-05T05:00:00.000Z	33 \| good	6.132 \| good	30.244 \| good	21.674 \| good	1.043 \| good	7.724 \| good	0.26 \| good
2025-09-05T06:00:00.000Z	33 \| good	5.913 \| good	23.054 \| good	12.544 \| good	1.1 \| good	9.677 \| good	0.26 \| good
2025-09-05T07:00:00.000Z	33 \| good	5.67 \| good	26.027 \| good	9.262 \| good	1.105 \| good	9.974 \| good	0.249 \| good
2025-09-05T08:00:00.000Z	27 \| good	4.818 \| good	20.674 \| good	8.689 \| good	1.059 \| good	9.711 \| good	0.2 \| good
2025-09-05T09:00:00.000Z	22 \| good	4.378 \| good	23.797 \| good	6.671 \| good	1.097 \| good	9.075 \| good	0.2 \| good
2025-09-05T10:00:00.000Z	38 \| good	6.53 \| good	22.73 \| good	5.608 \| good	1.203 \| good	10.056 \| good	0.213 \| good
2025-09-05T11:00:00.000Z	22 \| good	4.277 \| good	20.457 \| good	6.801 \| good	1.16 \| good	8.464 \| good	0.252 \| good
2025-09-05T12:00:00.000Z	33 \| good	6.371 \| good	25.098 \| good	7.024 \| good	1.112 \| good	9.28 \| good	0.264 \| good
2025-09-05T13:00:00.000Z	27 \| good	5.366 \| good	25.034 \| good	12.775 \| good	1.106 \| good	9.061 \| good	0.264 \| good
2025-09-05T14:00:00.000Z	27 \| good	5.44 \| good	23.132 \| good	15.373 \| good	0.962 \| good	7.75 \| good	0.288 \| good
2025-09-05T15:00:00.000Z	33 \| good	6.193 \| good	27.495 \| good	13.325 \| good	1.013 \| good	7.836 \| good	0.288 \| good
2025-09-05T16:00:00.000Z	38 \| good	6.528 \| good	34.093 \| good	22.824 \| good	4.677 \| good	6.322 \| good	0.274 \| good
2025-09-05T17:00:00.000Z	43 \| good	7.279 \| good	46.009 \| good	26.74 \| good	6.321 \| good	5.454 \| good	0.274 \| good
2025-09-05T18:00:00.000Z	44 \| good	7.869 \| good	42.122 \| good	33.227 \| good	2.488 \| good	5.016 \| good	0.274 \| good
2025-09-05T19:00:00.000Z	52 \| moderate	10.126 \| good	38.947 \| good	34.19 \| good	0.876 \| good	4.819 \| good	0.274 \| good
2025-09-05T20:00:00.000Z	44 \| good	8.227 \| good	35.135 \| good	37.888 \| good	0.814 \| good	4.019 \| good	0.274 \| good
2025-09-05T21:00:00.000Z	52 \| moderate	10.284 \| good	49.507 \| good	39.818 \| good	1.142 \| good	3.785 \| good	0.274 \| good
2025-09-05T22:00:00.000Z	44 \| good	7.773 \| good	39.362 \| good	35.439 \| good	1.109 \| good	3.366 \| good	0.286 \| good
2025-09-05T23:00:00.000Z	52 \| moderate	9.83 \| good	50.195 \| good	37.976 \| good	0.777 \| good	3.011 \| good	0.286 \| good
2025-09-06T00:00:00.000Z	54 \| moderate	11.163 \| good	35.686 \| good	34.282 \| good	0.723 \| good	3.514 \| good	0.312 \| good
2025-09-06T01:00:00.000Z	49 \| good	9.088 \| good	47.748 \| good	31.201 \| good	0.745 \| good	5.173 \| good	0.325 \| good
2025-09-06T02:00:00.000Z	52 \| moderate	10.205 \| good	58.159 \| fine	29.951 \| good	0.742 \| good	6.222 \| good	0.387 \| good
2025-09-06T03:00:00.000Z	58 \| moderate	12.625 \| fine	45.563 \| good	27.931 \| good	0.969 \| good	6.571 \| good	0.377 \| good
2025-09-06T03:00:00.000Z	58 \| moderate	12.625 \| fine	45.563 \| good	27.931 \| good	0.969 \| good	6.571 \| good	0.377 \| good
2025-09-02T23:00:00.000Z	37 \| good	3.999 \| good	17.695 \| good	40.456 \| good	0.297 \| good	2.735 \| good	0.175 \| good
2025-09-03T00:00:00.000Z	32 \| good	3.961 \| good	17.578 \| good	35.411 \| good	0.289 \| good	3.835 \| good	0.189 \| good
2025-09-03T01:00:00.000Z	27 \| good	4.866 \| good	20.92 \| good	27.174 \| good	0.303 \| good	4.375 \| good	0.199 \| good
2025-09-03T02:00:00.000Z	33 \| good	6 \| good	26.513 \| good	25.288 \| good	0.317 \| good	4.916 \| good	0.21 \| good
2025-09-03T03:00:00.000Z	27 \| good	5.401 \| good	22.957 \| good	22.128 \| good	0.332 \| good	5.456 \| good	0.22 \| good
2025-09-03T04:00:00.000Z	27 \| good	4.615 \| good	19.9 \| good	17.528 \| good	0.447 \| good	5.575 \| good	0.225 \| good
2025-09-03T05:00:00.000Z	22 \| good	3.514 \| good	15.863 \| good	18.847 \| good	0.563 \| good	5.693 \| good	0.229 \| good
2025-09-03T06:00:00.000Z	16 \| good	3.499 \| good	15.733 \| good	17.445 \| good	0.679 \| good	5.812 \| good	0.234 \| good
2025-09-03T07:00:00.000Z	16 \| good	3.253 \| good	14.224 \| good	16.564 \| good	0.822 \| good	5.644 \| good	0.233 \| good
2025-09-03T08:00:00.000Z	19 \| good	3.255 \| good	14.21 \| good	19.858 \| good	0.965 \| good	5.476 \| good	0.232 \| good
2025-09-03T09:00:00.000Z	22 \| good	3.869 \| good	17.109 \| good	13.156 \| good	1.107 \| good	5.308 \| good	0.231 \| good
2025-09-03T10:00:00.000Z	22 \| good	4.319 \| good	18.91 \| good	11.845 \| good	1.084 \| good	5.181 \| good	0.234 \| good
2025-09-03T11:00:00.000Z	22 \| good	4.022 \| good	17.761 \| good	7.301 \| good	1.06 \| good	5.054 \| good	0.237 \| good
2025-09-03T12:00:00.000Z	27 \| good	4.646 \| good	20.476 \| good	10.105 \| good	1.037 \| good	4.927 \| good	0.241 \| good
2025-09-03T13:00:00.000Z	27 \| good	5.004 \| good	21.797 \| good	25.535 \| good	1.017 \| good	3.515 \| good	0.219 \| good
2025-09-03T14:00:00.000Z	35 \| good	5.257 \| good	22.862 \| good	37.985 \| good	0.998 \| good	2.103 \| good	0.198 \| good
2025-09-03T15:00:00.000Z	34 \| good	5.149 \| good	22.573 \| good	37.238 \| good	0.979 \| good	0.691 \| good	0.176 \| good
2025-09-03T16:00:00.000Z	32 \| good	5.332 \| good	22.883 \| good	35.226 \| good	0.883 \| good	0.604 \| good	0.174 \| good
2025-09-03T17:00:00.000Z	33 \| good	6.222 \| good	27.702 \| good	31.281 \| good	0.786 \| good	0.516 \| good	0.171 \| good
2025-09-03T18:00:00.000Z	33 \| good	6.261 \| good	27.834 \| good	33.311 \| good	0.69 \| good	0.428 \| good	0.169 \| good
2025-09-03T19:00:00.000Z	36 \| good	5.192 \| good	22.187 \| good	38.948 \| good	0.577 \| good	0.56 \| good	0.169 \| good
2025-09-03T20:00:00.000Z	38 \| good	4.539 \| good	19.895 \| good	41.303 \| good	0.463 \| good	0.692 \| good	0.17 \| good
2025-09-03T21:00:00.000Z	39 \| good	4.666 \| good	20.053 \| good	42.266 \| good	0.35 \| good	0.824 \| good	0.17 \| good
2025-09-03T22:00:00.000Z	37 \| good	4.139 \| good	17.941 \| good	39.731 \| good	0.336 \| good	2.123 \| good	0.184 \| good
2025-09-03T23:00:00.000Z	35 \| good	4.917 \| good	21.08 \| good	38.381 \| good	0.321 \| good	3.423 \| good	0.199 \| good
2025-09-04T00:00:00.000Z	32 \| good	3.671 \| good	16.062 \| good	35.184 \| good	0.306 \| good	4.722 \| good	0.213 \| good
2025-09-04T01:00:00.000Z	28 \| good	3.597 \| good	15.989 \| good	29.581 \| good	0.292 \| good	5.307 \| good	0.222 \| good
2025-09-04T02:00:00.000Z	27 \| good	4.187 \| good	18.265 \| good	29.027 \| good	0.277 \| good	5.892 \| good	0.232 \| good
2025-09-04T03:00:00.000Z	33 \| good	5.56 \| good	24.278 \| good	28.461 \| good	0.263 \| good	6.477 \| good	0.241 \| good
2025-09-04T04:00:00.000Z	33 \| good	6.297 \| good	28.108 \| good	26.565 \| good	0.257 \| good	5.728 \| good	0.234 \| good
2025-09-04T05:00:00.000Z	38 \| good	6.718 \| good	29.915 \| good	25.192 \| good	0.25 \| good	4.98 \| good	0.226 \| good
2025-09-04T06:00:00.000Z	44 \| good	7.652 \| good	33.798 \| good	23.191 \| good	0.244 \| good	4.232 \| good	0.218 \| good
2025-09-04T07:00:00.000Z	38 \| good	7.377 \| good	32.221 \| good	22.965 \| good	0.258 \| good	3.959 \| good	0.214 \| good
2025-09-04T08:00:00.000Z	44 \| good	7.662 \| good	33.731 \| good	24.115 \| good	0.271 \| good	3.686 \| good	0.211 \| good
2025-09-04T09:00:00.000Z	44 \| good	8.104 \| good	35.753 \| good	21.279 \| good	0.284 \| good	3.413 \| good	0.207 \| good
2025-09-04T10:00:00.000Z	44 \| good	7.783 \| good	33.922 \| good	14.698 \| good	0.314 \| good	3.094 \| good	0.206 \| good
2025-09-04T11:00:00.000Z	44 \| good	8.179 \| good	35.828 \| good	17.685 \| good	0.345 \| good	2.775 \| good	0.205 \| good
2025-09-04T12:00:00.000Z	49 \| good	8.79 \| good	38.535 \| good	17.533 \| good	0.375 \| good	2.456 \| good	0.203 \| good
2025-09-04T13:00:00.000Z	44 \| good	8.171 \| good	35.715 \| good	25.548 \| good	0.466 \| good	1.858 \| good	0.199 \| good
2025-09-04T14:00:00.000Z	38 \| good	7.28 \| good	31.982 \| good	39.556 \| good	0.557 \| good	1.259 \| good	0.195 \| good
2025-09-04T15:00:00.000Z	41 \| good	5.712 \| good	24.854 \| good	43.948 \| good	0.649 \| good	0.66 \| good	0.19 \| good
2025-09-04T16:00:00.000Z	41 \| good	4.836 \| good	20.952 \| good	44.07 \| good	0.596 \| good	0.595 \| good	0.188 \| good
2025-09-04T17:00:00.000Z	42 \| good	4.969 \| good	21.11 \| good	44.779 \| good	0.543 \| good	0.53 \| good	0.186 \| good
2025-09-04T18:00:00.000Z	41 \| good	4.353 \| good	19.019 \| good	43.596 \| good	0.49 \| good	0.465 \| good	0.184 \| good
2025-09-04T19:00:00.000Z	35 \| good	4.978 \| good	21.734 \| good	38.371 \| good	0.43 \| good	0.617 \| good	0.186 \| good
2025-09-04T20:00:00.000Z	32 \| good	4.442 \| good	19.031 \| good	34.986 \| good	0.37 \| good	0.769 \| good	0.188 \| good
2025-09-04T21:00:00.000Z	34 \| good	5.019 \| good	21.654 \| good	36.968 \| good	0.309 \| good	0.92 \| good	0.19 \| good
2025-09-04T22:00:00.000Z	39 \| good	4.99 \| good	21.591 \| good	41.631 \| good	0.278 \| good	1.612 \| good	0.196 \| 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

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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?

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