Air quality in Glen Allen
The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.
PM2.5
2.7 µg/m³
WHO guideline 15
PM10
2.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
1:00 PM
💨
PM2.5 2.7 µg/m³
51Moderate
2:00 PM
💨
PM2.5 2.7 µg/m³
60Moderate
3:00 PM
💨
PM2.5 2.6 µg/m³
65Moderate
4:00 PM
💨
PM2.5 2.5 µg/m³
66Moderate
5:00 PM
💨
PM2.5 2.7 µg/m³
61Moderate
6:00 PM
💨
PM2.5 3.1 µg/m³
49Good
7:00 PM
💨
PM2.5 3.9 µg/m³
41Good
8:00 PM
💨
PM2.5 6.7 µg/m³
34Good
9:00 PM
💨
PM2.5 10.2 µg/m³
43Good
10:00 PM
💨
PM2.5 12.7 µg/m³
52Moderate
11:00 PM
💨
PM2.5 15.5 µg/m³
58Moderate
12:00 AM
💨
PM2.5 17.8 µg/m³
63Moderate
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV High
66
Sun
💨
Moderate · UV High
72
Tue
💨
Moderate · UV High
73
Wed
💨
Good · UV Very high
40