Air quality in Sheridan
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
4.7 µg/m³
WHO guideline 15
PM10
4.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 4.7 µg/m³
33Good
7:00 PM
💨
PM2.5 4.8 µg/m³
33Good
8:00 PM
💨
PM2.5 5 µg/m³
33Good
9:00 PM
💨
PM2.5 5 µg/m³
33Good
10:00 PM
💨
PM2.5 4.9 µg/m³
33Good
11:00 PM
💨
PM2.5 4.7 µg/m³
34Good
12:00 AM
💨
PM2.5 4.6 µg/m³
34Good
1:00 AM
💨
PM2.5 4.3 µg/m³
35Good
2:00 AM
💨
PM2.5 4.1 µg/m³
34Good
3:00 AM
💨
PM2.5 4 µg/m³
34Good
4:00 AM
💨
PM2.5 4 µg/m³
33Good
5:00 AM
💨
PM2.5 4 µg/m³
32Good
Next few days
daily max · US EPA AQI
Sun
💨
Good · UV Moderate
37
Mon
💨
Moderate · UV High
55
Wed
💨
Moderate · UV High
93
Thu
💨
Good · UV Very high
48