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)
27
Good
Petersburg, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.16 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.21 μg/m³
0
55
155
255
425
605+
11.86 ppb
0
55
71
86
201
201+
0.95 ppb
0
36
76
186
605
1005+
3.58 ppb
0
54
101
361
1250
2050+
0.19 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
5.21μg/m³
PM2.5
20.61μg/m³
PM10
11.26ppb
O3
1.05ppb
SO2
3.53ppb
NO2
0.21ppm
CO
AQI 27
Good
5.27μg/m³
PM2.5
21.82μg/m³
PM10
9.80ppb
O3
1.25ppb
SO2
2.96ppb
NO2
0.21ppm
CO
AQI 27
Good
5.22μg/m³
PM2.5
17.10μg/m³
PM10
11.31ppb
O3
1.06ppb
SO2
4.10ppb
NO2
0.21ppm
CO
AQI 27
Good
5.24μg/m³
PM2.5
12.86μg/m³
PM10
11.42ppb
O3
0.93ppb
SO2
4.99ppb
NO2
0.21ppm
CO
AQI 27
Good
5.03μg/m³
PM2.5
14.67μg/m³
PM10
9.66ppb
O3
0.90ppb
SO2
5.38ppb
NO2
0.21ppm
CO
AQI 27
Good
5.16μg/m³
PM2.5
12.64μg/m³
PM10
7.47ppb
O3
0.92ppb
SO2
5.28ppb
NO2
0.21ppm
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 2026-09-07.
In the last 24 hours, the best air quality in Petersburg, Virginia was observed at 02:00:00 on 2026-09-07.
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 5.16 μg/m3.
The PM10 concentration in Petersburg, Virginia is 17.211 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Petersburg, Virginia is 0.189 ppm.
Currently, Petersburg, Virginia has a sulfur dioxide (SO2) concentration of 0.955 ppb.
The current ozone (O3) level in Petersburg, Virginia at the moment is 11.856 ppm.
Nitrogen dioxide (NO2) level in Petersburg, Virginia at the moment is 3.577 ppb.
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