Air quality in Clarksburg
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
7.1 µg/m³
WHO guideline 15
PM10
7.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 7.1 µg/m³
61Moderate
7:00 PM
💨
PM2.5 8.2 µg/m³
49Good
8:00 PM
💨
PM2.5 9.4 µg/m³
45Good
9:00 PM
💨
PM2.5 8.9 µg/m³
45Good
10:00 PM
💨
PM2.5 7.8 µg/m³
46Good
11:00 PM
💨
PM2.5 7.3 µg/m³
47Good
12:00 AM
💨
PM2.5 7.1 µg/m³
46Good
1:00 AM
💨
PM2.5 7.1 µg/m³
44Good
2:00 AM
💨
PM2.5 7.2 µg/m³
42Good
3:00 AM
💨
PM2.5 7.6 µg/m³
40Good
4:00 AM
💨
PM2.5 7.6 µg/m³
37Good
5:00 AM
💨
PM2.5 7.7 µg/m³
34Good
Next few days
daily max · US EPA AQI
Wed
💨
Unhealthy for Sensitive Groups · UV Very high
111
Thu
💨
Moderate · UV High
98
Fri
💨
Moderate · UV High
85
Sat
💨
Moderate · UV High
56
Sun
💨
Good · UV Very high
50