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)
31
Good
Petersburg, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.96 μg/m³
0
55
155
255
425
605+
32.87 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
4.19 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Petersburg, Virginia
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AQI 33
Good
5.50μg/m³
PM2.5
28.92μg/m³
PM10
29.93ppb
O3
0.60ppb
SO2
5.59ppb
NO2
0.12ppm
CO
AQI 38
Good
7.01μg/m³
PM2.5
30.75μg/m³
PM10
24.55ppb
O3
0.73ppb
SO2
8.61ppb
NO2
0.12ppm
CO
AQI 28
Good
3.83μg/m³
PM2.5
9.42μg/m³
PM10
29.67ppb
O3
0.48ppb
SO2
5.28ppb
NO2
0.12ppm
CO
AQI 32
Good
3.42μg/m³
PM2.5
10.34μg/m³
PM10
34.98ppb
O3
0.29ppb
SO2
3.90ppb
NO2
0.11ppm
CO
AQI 31
Good
3.29μg/m³
PM2.5
11.28μg/m³
PM10
33.64ppb
O3
0.30ppb
SO2
3.73ppb
NO2
0.11ppm
CO
AQI 31
Good
3.18μg/m³
PM2.5
9.42μg/m³
PM10
33.50ppb
O3
0.36ppb
SO2
4.11ppb
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 Petersburg, Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Petersburg, Virginia was at its worst at 03:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Petersburg, Virginia was observed at 05:00:00 on 2026-03-09.
As of now, the AQI in Petersburg, Virginia is 31, indicating Good conditions.
Petersburg, Virginia air has the highest levels of O3.
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 4.423 μg/m3.
The PM10 concentration in Petersburg, Virginia is 13.958 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Petersburg, Virginia is 0.118 ppm.
Currently, Petersburg, Virginia has a sulfur dioxide (SO2) concentration of 0.365 ppb.
The current ozone (O3) level in Petersburg, Virginia at the moment is 32.869 ppm.
Nitrogen dioxide (NO2) level in Petersburg, Virginia at the moment is 4.19 ppb.
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