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)
34
Good
Petersburg, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.19 μg/m³
0
55
155
255
425
605+
36.85 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
1.34 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Petersburg, Virginia
Petersburg, Virginia
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AQI 34
Good
2.67μg/m³
PM2.5
11.24μg/m³
PM10
37.07ppb
O3
0.40ppb
SO2
1.42ppb
NO2
0.10ppm
CO
AQI 33
Good
2.86μg/m³
PM2.5
12.06μg/m³
PM10
36.31ppb
O3
0.38ppb
SO2
0.85ppb
NO2
0.10ppm
CO
AQI 34
Good
2.67μg/m³
PM2.5
12.23μg/m³
PM10
37.08ppb
O3
0.34ppb
SO2
1.50ppb
NO2
0.10ppm
CO
AQI 34
Good
2.63μg/m³
PM2.5
12.39μg/m³
PM10
37.19ppb
O3
0.27ppb
SO2
1.79ppb
NO2
0.10ppm
CO
AQI 34
Good
2.63μg/m³
PM2.5
12.14μg/m³
PM10
37.25ppb
O3
0.27ppb
SO2
1.69ppb
NO2
0.10ppm
CO
AQI 34
Good
2.50μg/m³
PM2.5
11.62μg/m³
PM10
37.09ppb
O3
0.30ppb
SO2
1.65ppb
NO2
0.10ppm
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 12:00:00 on 2025-10-22.
In the last 24 hours, the best air quality in Petersburg, Virginia was observed at 04:00:00 on 2025-10-22.
As of now, the AQI in Petersburg, Virginia is 34, 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 2.643 μg/m3.
The PM10 concentration in Petersburg, Virginia is 13.192 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Petersburg, Virginia is 0.16 ppm.
Currently, Petersburg, Virginia has a sulfur dioxide (SO2) concentration of 0.404 ppb.
The current ozone (O3) level in Petersburg, Virginia at the moment is 36.847 ppm.
Nitrogen dioxide (NO2) level in Petersburg, Virginia at the moment is 1.343 ppb.
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