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)
54
Moderate
Glen Allen, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.67 μg/m³
0
55
155
255
425
605+
14.13 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
3.78 ppb
0
54
101
361
1250
2050+
0.24 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 54
Moderate
10.99μg/m³
PM2.5
31.72μg/m³
PM10
14.39ppb
O3
0.25ppb
SO2
5.14ppb
NO2
0.30ppm
CO
AQI 52
Moderate
10.37μg/m³
PM2.5
40.69μg/m³
PM10
14.38ppb
O3
0.22ppb
SO2
5.26ppb
NO2
0.29ppm
CO
AQI 54
Moderate
11.10μg/m³
PM2.5
29.64μg/m³
PM10
14.20ppb
O3
0.26ppb
SO2
5.10ppb
NO2
0.30ppm
CO
AQI 56
Moderate
11.76μg/m³
PM2.5
20.93μg/m³
PM10
14.35ppb
O3
0.30ppb
SO2
4.90ppb
NO2
0.31ppm
CO
AQI 56
Moderate
11.76μg/m³
PM2.5
20.93μg/m³
PM10
14.35ppb
O3
0.30ppb
SO2
4.90ppb
NO2
0.31ppm
CO
AQI 54
Moderate
10.99μg/m³
PM2.5
27.30μg/m³
PM10
16.47ppb
O3
0.15ppb
SO2
5.58ppb
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 03:00:00 on 2026-08-10.
The best air quality in Glen Allen, Virginia was recorded at 03:00:00 on 2026-08-09.
The real-time air quality index in Glen Allen, Virginia is 54, 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 11.141 μg/m3.
The current PM10 levels in Glen Allen, Virginia are 31.217 μg/m3.
The current carbon monoxide (CO) level in Glen Allen, Virginia is 0.233 ppm.
The current sulfur dioxide (SO2) levels in Glen Allen, Virginia are 0.247 ppb.
The current ozone (O3) levels at Glen Allen, Virginia is 13.977 ppm.
The current nitrogen dioxide (NO2) levels at Glen Allen, Virginia is 3.405 ppb.
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