Air quality in Uniontown
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
15.5 µg/m³
WHO guideline 15
PM10
17.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 AM
💨
PM2.5 15.5 µg/m³
78Moderate
12:00 PM
💨
PM2.5 14 µg/m³
83Moderate
1:00 PM
💨
PM2.5 13.8 µg/m³
83Moderate
2:00 PM
💨
PM2.5 13.4 µg/m³
78Moderate
3:00 PM
💨
PM2.5 12.7 µg/m³
68Moderate
4:00 PM
💨
PM2.5 15.7 µg/m³
59Moderate
5:00 PM
💨
PM2.5 14.4 µg/m³
56Moderate
6:00 PM
💨
PM2.5 14.4 µg/m³
56Moderate
7:00 PM
💨
PM2.5 14.4 µg/m³
56Moderate
8:00 PM
💨
PM2.5 14.4 µg/m³
56Moderate
9:00 PM
💨
PM2.5 14.4 µg/m³
56Moderate
10:00 PM
💨
PM2.5 14.5 µg/m³
56Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Very high
83
Thu
💨
Moderate · UV High
61
Fri
💨
Moderate · UV High
63
Sat
💨
Moderate · UV Very high
86
Sun
💨
Good · UV Very high
49