Stay updated with real-time air quality in Glen Allen, 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)
56
Moderate
Glen Allen, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.43 μg/m³
0
55
155
255
425
605+
10.10 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
15.30 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Glen Allen, Virginia
Glen Allen, Virginia
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AQI 56
Moderate
12.22μg/m³
PM2.5
36.43μg/m³
PM10
10.10ppb
O3
0.33ppb
SO2
15.30ppb
NO2
0.32ppm
CO
AQI 58
Moderate
13.22μg/m³
PM2.5
53.33μg/m³
PM10
9.93ppb
O3
0.32ppb
SO2
15.12ppb
NO2
0.30ppm
CO
AQI 56
Moderate
11.94μg/m³
PM2.5
32.62μg/m³
PM10
10.24ppb
O3
0.33ppb
SO2
15.28ppb
NO2
0.32ppm
CO
AQI 52
Moderate
10.17μg/m³
PM2.5
15.67μg/m³
PM10
10.14ppb
O3
0.34ppb
SO2
16.23ppb
NO2
0.33ppm
CO
AQI 52
Moderate
10.17μg/m³
PM2.5
15.67μg/m³
PM10
10.14ppb
O3
0.34ppb
SO2
16.23ppb
NO2
0.33ppm
CO
AQI 62
Moderate
15.38μg/m³
PM2.5
33.54μg/m³
PM10
9.45ppb
O3
0.31ppb
SO2
12.66ppb
NO2
0.30ppm
CO
Air quality measurements for Virginia, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Glen Allen, Virginia is updated on an hourly basis.
The worst air quality in Glen Allen, Virginia was recorded at 06:00:00 on 2025-12-07.
The best air quality in Glen Allen, Virginia was recorded at 01:00:00 on 2025-12-06.
The real-time air quality index in Glen Allen, Virginia is 56, currently categorized as Moderate.
The most common pollutant in Glen Allen, Virginia is PM2.5.
If the air quality in Glen Allen, Virginia is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Glen Allen, Virginia at present are 12.224 μg/m3.
The current PM10 levels in Glen Allen, Virginia are 36.428 μg/m3.
The current carbon monoxide (CO) level in Glen Allen, Virginia is 0.315 ppm.
The current sulfur dioxide (SO2) levels in Glen Allen, Virginia are 0.329 ppb.
The current ozone (O3) levels at Glen Allen, Virginia is 10.098 ppm.
The current nitrogen dioxide (NO2) levels at Glen Allen, Virginia is 15.299 ppb.
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