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)
26
Good
Colonial Heights, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.56 μg/m³
0
55
155
255
425
605+
28.12 ppb
0
55
71
86
201
201+
1.11 ppb
0
36
76
186
605
1005+
5.29 ppb
0
54
101
361
1250
2050+
0.17 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 31
Good
1.87μg/m³
PM2.5
10.41μg/m³
PM10
33.36ppb
O3
1.06ppb
SO2
3.25ppb
NO2
0.11ppm
CO
AQI 32
Good
2.15μg/m³
PM2.5
8.77μg/m³
PM10
34.79ppb
O3
1.63ppb
SO2
2.44ppb
NO2
0.11ppm
CO
AQI 31
Good
1.87μg/m³
PM2.5
7.98μg/m³
PM10
33.23ppb
O3
0.93ppb
SO2
2.98ppb
NO2
0.11ppm
CO
AQI 31
Good
1.85μg/m³
PM2.5
8.14μg/m³
PM10
33.05ppb
O3
0.61ppb
SO2
3.51ppb
NO2
0.11ppm
CO
AQI 31
Good
1.80μg/m³
PM2.5
7.33μg/m³
PM10
33.26ppb
O3
0.57ppb
SO2
3.54ppb
NO2
0.11ppm
CO
AQI 31
Good
1.81μg/m³
PM2.5
7.69μg/m³
PM10
33.21ppb
O3
0.69ppb
SO2
3.54ppb
NO2
0.11ppm
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 2026-10-22.
In the last 24 hrs, the best air quality in Colonial Heights, Virginia was observed at 02:00:00 on 2026-10-22.
The current air quality in Colonial Heights, Virginia is 26, 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 2.613 μg/m3.
The current PM10 concentration at Colonial Heights, Virginia is 8.565 μg/m3.
The current carbon monoxide (CO) concentration at Colonial Heights, Virginia is 0.174 ppm.
The current sulfur dioxide (SO2) concentration at Colonial Heights, Virginia is 1.106 ppb.
The current ozone (O3) concentration at Colonial Heights, Virginia is 28.117 ppm.
The current nitrogen dioxide (NO2) concentration at Colonial Heights, Virginia is 5.287 ppb.
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