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)
49
Good
Petersburg, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.96 μg/m³
0
55
155
255
425
605+
30.64 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
15.09 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Petersburg, Virginia
Petersburg, Virginia
Scroll To Air Quality MapLoading...
AQI 49
Good
8.74μg/m³
PM2.5
25.96μg/m³
PM10
30.64ppb
O3
0.76ppb
SO2
15.09ppb
NO2
0.40ppm
CO
AQI 44
Good
7.53μg/m³
PM2.5
31.82μg/m³
PM10
25.12ppb
O3
0.69ppb
SO2
9.37ppb
NO2
0.42ppm
CO
AQI 44
Good
7.82μg/m³
PM2.5
24.43μg/m³
PM10
27.23ppb
O3
0.67ppb
SO2
13.42ppb
NO2
0.46ppm
CO
AQI 44
Good
7.94μg/m³
PM2.5
19.37μg/m³
PM10
30.65ppb
O3
0.64ppb
SO2
22.55ppb
NO2
0.50ppm
CO
AQI 49
Good
8.72μg/m³
PM2.5
28.78μg/m³
PM10
21.80ppb
O3
0.64ppb
SO2
27.11ppb
NO2
0.51ppm
CO
AQI 49
Good
8.56μg/m³
PM2.5
20.95μg/m³
PM10
23.69ppb
O3
0.66ppb
SO2
21.12ppb
NO2
0.47ppm
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 05:00:00 on 2026-01-22.
In the last 24 hours, the best air quality in Petersburg, Virginia was observed at 02:00:00 on 2026-01-23.
As of now, the AQI in Petersburg, Virginia is 49, 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 8.736 μg/m3.
The PM10 concentration in Petersburg, Virginia is 25.964 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Petersburg, Virginia is 0.4 ppm.
Currently, Petersburg, Virginia has a sulfur dioxide (SO2) concentration of 0.76 ppb.
The current ozone (O3) level in Petersburg, Virginia at the moment is 30.637 ppm.
Nitrogen dioxide (NO2) level in Petersburg, Virginia at the moment is 15.091 ppb.
All Rights Reserved © Ambee Inc. 2025