Stay updated with real-time air quality in Colonial Heights, 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)
28
Good
Colonial Heights, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.85 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.26 μg/m³
0
55
155
255
425
605+
29.73 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
1.46 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Colonial Heights, Virginia
Colonial Heights, Virginia
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AQI 28
Good
3.85μg/m³
PM2.5
17.26μg/m³
PM10
29.73ppb
O3
0.38ppb
SO2
1.46ppb
NO2
0.18ppm
CO
AQI 28
Good
4.27μg/m³
PM2.5
17.91μg/m³
PM10
30.20ppb
O3
0.38ppb
SO2
1.16ppb
NO2
0.18ppm
CO
AQI 32
Good
4.25μg/m³
PM2.5
16.82μg/m³
PM10
35.36ppb
O3
0.33ppb
SO2
1.46ppb
NO2
0.19ppm
CO
AQI 39
Good
4.29μg/m³
PM2.5
15.61μg/m³
PM10
42.03ppb
O3
0.25ppb
SO2
1.54ppb
NO2
0.19ppm
CO
AQI 38
Good
4.03μg/m³
PM2.5
12.02μg/m³
PM10
41.18ppb
O3
0.23ppb
SO2
1.50ppb
NO2
0.19ppm
CO
AQI 35
Good
4.03μg/m³
PM2.5
9.90μg/m³
PM10
37.91ppb
O3
0.28ppb
SO2
1.50ppb
NO2
0.19ppm
CO
Air quality data and pollutant measurements for Virginia, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Colonial Heights, Virginia is updated every hour.
The worst air quality in Colonial Heights, Virginia in the last 24 hours was observed at 03:00:00 on 2026-07-23.
In the last 24 hrs, the best air quality in Colonial Heights, Virginia was observed at 06:00:00 on 2026-07-23.
The current air quality in Colonial Heights, Virginia is 28, categorized as Good based on real-time data.
The most common pollutant in Colonial Heights, Virginia is O3.
If the air quality in Colonial Heights, Virginia is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Colonial Heights, Virginia is 3.854 μg/m3.
The current PM10 concentration at Colonial Heights, Virginia is 17.262 μg/m3.
The current carbon monoxide (CO) concentration at Colonial Heights, Virginia is 0.184 ppm.
The current sulfur dioxide (SO2) concentration at Colonial Heights, Virginia is 0.378 ppb.
The current ozone (O3) concentration at Colonial Heights, Virginia is 29.726 ppm.
The current nitrogen dioxide (NO2) concentration at Colonial Heights, Virginia is 1.455 ppb.
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