Stay updated with real-time air quality in Blacksburg, Virginia featuring accurate data on AQI, PM2.5, 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)
56
Moderate
Blacksburg, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
46.85 μg/m³
0
55
155
255
425
605+
20.07 ppb
0
55
71
86
201
201+
0.29 ppb
0
36
76
186
605
1005+
11.02 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Blacksburg, Virginia
Blacksburg, Virginia
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AQI 52
Moderate
9.83μg/m³
PM2.5
30.40μg/m³
PM10
24.99ppb
O3
0.30ppb
SO2
10.72ppb
NO2
0.32ppm
CO
AQI 52
Moderate
9.97μg/m³
PM2.5
35.93μg/m³
PM10
16.78ppb
O3
0.36ppb
SO2
10.79ppb
NO2
0.32ppm
CO
AQI 54
Moderate
10.80μg/m³
PM2.5
48.00μg/m³
PM10
30.94ppb
O3
0.30ppb
SO2
13.71ppb
NO2
0.36ppm
CO
AQI 54
Moderate
11.12μg/m³
PM2.5
48.72μg/m³
PM10
26.81ppb
O3
0.30ppb
SO2
14.41ppb
NO2
0.38ppm
CO
AQI 54
Moderate
11.45μg/m³
PM2.5
50.24μg/m³
PM10
23.21ppb
O3
0.30ppb
SO2
15.42ppb
NO2
0.39ppm
CO
AQI 54
Moderate
11.28μg/m³
PM2.5
49.36μg/m³
PM10
24.47ppb
O3
0.30ppb
SO2
15.01ppb
NO2
0.39ppm
CO
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
The air quality information for Blacksburg, Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Blacksburg, Virginia was at its worst at 12:00:00 on 2026-06-07.
In the last 24 hours, the best air quality in Blacksburg, Virginia was observed at 03:00:00 on 2026-06-08.
As of now, the AQI in Blacksburg, Virginia is 52, indicating Moderate conditions.
Blacksburg, Virginia air has the highest levels of PM2.5.
Poor air quality in Blacksburg, Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Blacksburg, Virginia are currently 10.244 μg/m3.
The PM10 concentration in Blacksburg, Virginia is 45.463 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Blacksburg, Virginia is 0.318 ppm.
Currently, Blacksburg, Virginia has a sulfur dioxide (SO2) concentration of 0.251 ppb.
The current ozone (O3) level in Blacksburg, Virginia at the moment is 21.472 ppm.
Nitrogen dioxide (NO2) level in Blacksburg, Virginia at the moment is 10.156 ppb.
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