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)
38
Good
Colonial Heights, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.56 μg/m³
0
55
155
255
425
605+
19.43 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
13.31 ppb
0
54
101
361
1250
2050+
0.45 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 38
Good
7.50μg/m³
PM2.5
21.56μg/m³
PM10
19.43ppb
O3
0.67ppb
SO2
13.31ppb
NO2
0.45ppm
CO
AQI 38
Good
7.46μg/m³
PM2.5
30.48μg/m³
PM10
16.13ppb
O3
0.67ppb
SO2
6.85ppb
NO2
0.46ppm
CO
AQI 49
Good
8.92μg/m³
PM2.5
18.34μg/m³
PM10
20.29ppb
O3
0.65ppb
SO2
15.10ppb
NO2
0.49ppm
CO
AQI 52
Moderate
9.51μg/m³
PM2.5
24.28μg/m³
PM10
23.04ppb
O3
0.63ppb
SO2
17.58ppb
NO2
0.53ppm
CO
AQI 49
Good
9.09μg/m³
PM2.5
22.49μg/m³
PM10
12.63ppb
O3
0.63ppb
SO2
19.04ppb
NO2
0.53ppm
CO
AQI 52
Moderate
10.22μg/m³
PM2.5
18.43μg/m³
PM10
18.37ppb
O3
0.64ppb
SO2
16.34ppb
NO2
0.51ppm
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 05:00:00 on 2026-01-22.
In the last 24 hrs, the best air quality in Colonial Heights, Virginia was observed at 02:00:00 on 2026-01-23.
The current air quality in Colonial Heights, Virginia is 38, categorized as Good based on real-time data.
The most common pollutant in Colonial Heights, Virginia is PM2.5.
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 7.498 μg/m3.
The current PM10 concentration at Colonial Heights, Virginia is 21.559 μg/m3.
The current carbon monoxide (CO) concentration at Colonial Heights, Virginia is 0.448 ppm.
The current sulfur dioxide (SO2) concentration at Colonial Heights, Virginia is 0.669 ppb.
The current ozone (O3) concentration at Colonial Heights, Virginia is 19.426 ppm.
The current nitrogen dioxide (NO2) concentration at Colonial Heights, Virginia is 13.31 ppb.
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