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)
39
Good
Blacksburg, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.02 μg/m³
0
55
155
255
425
605+
41.63 ppb
0
55
71
86
201
201+
1.33 ppb
0
36
76
186
605
1005+
2.58 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Blacksburg, Virginia
Scroll To Air Quality MapLoading...
AQI 34
Good
1.99μg/m³
PM2.5
7.44μg/m³
PM10
36.99ppb
O3
0.84ppb
SO2
2.09ppb
NO2
0.18ppm
CO
AQI 33
Good
2.01μg/m³
PM2.5
7.45μg/m³
PM10
36.21ppb
O3
0.88ppb
SO2
2.10ppb
NO2
0.18ppm
CO
AQI 38
Good
1.60μg/m³
PM2.5
7.00μg/m³
PM10
40.53ppb
O3
0.66ppb
SO2
2.31ppb
NO2
0.14ppm
CO
AQI 38
Good
1.82μg/m³
PM2.5
7.47μg/m³
PM10
40.62ppb
O3
0.64ppb
SO2
2.21ppb
NO2
0.12ppm
CO
AQI 38
Good
1.95μg/m³
PM2.5
7.83μg/m³
PM10
40.87ppb
O3
0.61ppb
SO2
2.06ppb
NO2
0.11ppm
CO
AQI 38
Good
1.89μg/m³
PM2.5
7.65μg/m³
PM10
40.73ppb
O3
0.63ppb
SO2
2.12ppb
NO2
0.11ppm
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 11:00:00 on 2026-03-12.
In the last 24 hours, the best air quality in Blacksburg, Virginia was observed at 05:00:00 on 2026-03-12.
As of now, the AQI in Blacksburg, Virginia is 39, indicating Good conditions.
Blacksburg, Virginia air has the highest levels of O3.
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 2.376 μg/m3.
The PM10 concentration in Blacksburg, Virginia is 8.015 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Blacksburg, Virginia is 0.181 ppm.
Currently, Blacksburg, Virginia has a sulfur dioxide (SO2) concentration of 1.332 ppb.
The current ozone (O3) level in Blacksburg, Virginia at the moment is 41.635 ppm.
Nitrogen dioxide (NO2) level in Blacksburg, Virginia at the moment is 2.584 ppb.
All Rights Reserved © Ambee Inc. 2025