Stay updated with real-time air quality in Petersburg, 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)
22
Good
Petersburg, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.52 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.37 μg/m³
0
55
155
255
425
605+
11.97 ppb
0
55
71
86
201
201+
0.95 ppb
0
36
76
186
605
1005+
5.16 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Petersburg, Virginia
Petersburg, Virginia
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AQI 27
Good
5.22μg/m³
PM2.5
11.56μg/m³
PM10
12.12ppb
O3
1.17ppb
SO2
3.63ppb
NO2
0.17ppm
CO
AQI 33
Good
5.91μg/m³
PM2.5
25.32μg/m³
PM10
17.07ppb
O3
1.52ppb
SO2
3.15ppb
NO2
0.18ppm
CO
AQI 27
Good
5.44μg/m³
PM2.5
15.60μg/m³
PM10
13.79ppb
O3
1.18ppb
SO2
4.33ppb
NO2
0.18ppm
CO
AQI 27
Good
5.45μg/m³
PM2.5
14.25μg/m³
PM10
9.57ppb
O3
1.03ppb
SO2
5.20ppb
NO2
0.19ppm
CO
AQI 27
Good
5.26μg/m³
PM2.5
17.05μg/m³
PM10
12.01ppb
O3
0.97ppb
SO2
5.26ppb
NO2
0.19ppm
CO
AQI 27
Good
5.39μg/m³
PM2.5
15.92μg/m³
PM10
9.78ppb
O3
0.99ppb
SO2
4.86ppb
NO2
0.18ppm
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 Petersburg, Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Petersburg, Virginia was at its worst at 09:00:00 on 2026-10-06.
In the last 24 hours, the best air quality in Petersburg, Virginia was observed at 03:00:00 on 2026-10-05.
As of now, the AQI in Petersburg, Virginia is 27, indicating Good conditions.
Petersburg, Virginia air has the highest levels of PM2.5.
Poor air quality in Petersburg, Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Petersburg, Virginia are currently 4.874 μg/m3.
The PM10 concentration in Petersburg, Virginia is 14.715 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Petersburg, Virginia is 0.193 ppm.
Currently, Petersburg, Virginia has a sulfur dioxide (SO2) concentration of 1.256 ppb.
The current ozone (O3) level in Petersburg, Virginia at the moment is 13.991 ppm.
Nitrogen dioxide (NO2) level in Petersburg, Virginia at the moment is 3.048 ppb.
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