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)
51
Moderate
Glen Allen, Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.83 μg/m³
0
55
155
255
425
605+
54.81 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
4.65 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Glen Allen, Virginia
Glen Allen, Virginia
Scroll To Air Quality MapLoading...
AQI 51
Moderate
6.29μg/m³
PM2.5
21.83μg/m³
PM10
54.81ppb
O3
0.28ppb
SO2
4.65ppb
NO2
0.18ppm
CO
AQI 54
Moderate
6.10μg/m³
PM2.5
25.34μg/m³
PM10
55.61ppb
O3
0.26ppb
SO2
6.02ppb
NO2
0.19ppm
CO
AQI 51
Moderate
6.34μg/m³
PM2.5
21.12μg/m³
PM10
54.59ppb
O3
0.28ppb
SO2
4.37ppb
NO2
0.18ppm
CO
AQI 49
Good
6.48μg/m³
PM2.5
17.73μg/m³
PM10
53.49ppb
O3
0.31ppb
SO2
3.09ppb
NO2
0.18ppm
CO
AQI 49
Good
6.48μg/m³
PM2.5
17.73μg/m³
PM10
53.49ppb
O3
0.31ppb
SO2
3.09ppb
NO2
0.18ppm
CO
AQI 54
Moderate
6.41μg/m³
PM2.5
20.36μg/m³
PM10
55.89ppb
O3
0.22ppb
SO2
4.60ppb
NO2
0.20ppm
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 10:00:00 on 2026-04-23.
The best air quality in Glen Allen, Virginia was recorded at 01:00:00 on 2026-04-23.
The real-time air quality index in Glen Allen, Virginia is 51, currently categorized as Moderate.
The most common pollutant in Glen Allen, Virginia is O3.
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 6.293 μg/m3.
The current PM10 levels in Glen Allen, Virginia are 21.828 μg/m3.
The current carbon monoxide (CO) level in Glen Allen, Virginia is 0.185 ppm.
The current sulfur dioxide (SO2) levels in Glen Allen, Virginia are 0.277 ppb.
The current ozone (O3) levels at Glen Allen, Virginia is 54.81 ppm.
The current nitrogen dioxide (NO2) levels at Glen Allen, Virginia is 4.654 ppb.
All Rights Reserved © Ambee Inc. 2025