Air quality in Powell
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
7.6 µg/m³
WHO guideline 15
PM10
10.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 7.6 µg/m³
32Good
4:00 AM
💨
PM2.5 7.6 µg/m³
32Good
5:00 AM
💨
PM2.5 7.7 µg/m³
32Good
6:00 AM
💨
PM2.5 7.8 µg/m³
33Good
7:00 AM
💨
PM2.5 7.8 µg/m³
33Good
8:00 AM
💨
PM2.5 7.8 µg/m³
33Good
9:00 AM
💨
PM2.5 7.7 µg/m³
32Good
10:00 AM
💨
PM2.5 7.8 µg/m³
33Good
11:00 AM
💨
PM2.5 7.7 µg/m³
36Good
12:00 PM
💨
PM2.5 7.5 µg/m³
42Good
1:00 PM
💨
PM2.5 7.1 µg/m³
44Good
2:00 PM
💨
PM2.5 6.7 µg/m³
45Good
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV Moderate
65
Mon
💨
Moderate · UV High
56
Tue
💨
Moderate · UV High
60