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)
38
Good
Blacksburg, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.18 μg/m³
0
55
155
255
425
605+
25.88 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
11.07 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Blacksburg, Virginia
Blacksburg, Virginia
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AQI 38
Good
7.26μg/m³
PM2.5
34.55μg/m³
PM10
15.21ppb
O3
0.60ppb
SO2
10.64ppb
NO2
0.29ppm
CO
AQI 38
Good
7.27μg/m³
PM2.5
32.49μg/m³
PM10
11.10ppb
O3
0.65ppb
SO2
10.85ppb
NO2
0.30ppm
CO
AQI 44
Good
8.07μg/m³
PM2.5
32.09μg/m³
PM10
21.16ppb
O3
0.59ppb
SO2
11.87ppb
NO2
0.24ppm
CO
AQI 44
Good
7.87μg/m³
PM2.5
32.03μg/m³
PM10
16.23ppb
O3
0.59ppb
SO2
9.70ppb
NO2
0.23ppm
CO
AQI 38
Good
7.32μg/m³
PM2.5
31.87μg/m³
PM10
12.09ppb
O3
0.59ppb
SO2
12.84ppb
NO2
0.20ppm
CO
AQI 38
Good
7.36μg/m³
PM2.5
31.69μg/m³
PM10
12.21ppb
O3
0.59ppb
SO2
12.74ppb
NO2
0.20ppm
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 06:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Blacksburg, Virginia was observed at 04:00:00 on 2025-12-06.
As of now, the AQI in Blacksburg, Virginia is 38, indicating Good 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 7.411 μg/m3.
The PM10 concentration in Blacksburg, Virginia is 32.18 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Blacksburg, Virginia is 0.286 ppm.
Currently, Blacksburg, Virginia has a sulfur dioxide (SO2) concentration of 0.613 ppb.
The current ozone (O3) level in Blacksburg, Virginia at the moment is 25.88 ppm.
Nitrogen dioxide (NO2) level in Blacksburg, Virginia at the moment is 11.069 ppb.
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