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
8.5 µg/m³
WHO guideline 15
PM10
8.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 PM
💨
PM2.5 8.5 µg/m³
49Good
1:00 PM
💨
PM2.5 8.4 µg/m³
53Moderate
2:00 PM
💨
PM2.5 8.4 µg/m³
61Moderate
3:00 PM
💨
PM2.5 8.8 µg/m³
68Moderate
4:00 PM
💨
PM2.5 9.3 µg/m³
73Moderate
5:00 PM
💨
PM2.5 9.8 µg/m³
71Moderate
6:00 PM
💨
PM2.5 9.9 µg/m³
60Moderate
7:00 PM
💨
PM2.5 9.8 µg/m³
48Good
8:00 PM
💨
PM2.5 9.8 µg/m³
45Good
9:00 PM
💨
PM2.5 10 µg/m³
44Good
10:00 PM
💨
PM2.5 7.4 µg/m³
45Good
11:00 PM
💨
PM2.5 6.1 µg/m³
46Good
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV High
73