Air quality in Sweetwater
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
6.2 µg/m³
WHO guideline 15
PM10
7.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 PM
💨
PM2.5 6.2 µg/m³
41Good
10:00 PM
💨
PM2.5 6.3 µg/m³
35Good
11:00 PM
💨
PM2.5 7.1 µg/m³
34Good
12:00 AM
💨
PM2.5 8.9 µg/m³
37Good
1:00 AM
💨
PM2.5 11.9 µg/m³
50Good
2:00 AM
💨
PM2.5 16.4 µg/m³
60Moderate
3:00 AM
💨
PM2.5 23.1 µg/m³
74Moderate
4:00 AM
💨
PM2.5 31 µg/m³
91Moderate
5:00 AM
💨
PM2.5 38.8 µg/m³
109Unhealthy for Sensitive Groups
6:00 AM
💨
PM2.5 43.5 µg/m³
121Unhealthy for Sensitive Groups
7:00 AM
💨
PM2.5 42.7 µg/m³
119Unhealthy for Sensitive Groups
8:00 AM
💨
PM2.5 37.6 µg/m³
106Unhealthy for Sensitive Groups
Next few days
daily max · US EPA AQI
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
129
Fri
💨
Unhealthy for Sensitive Groups · UV Very high
121
Sat
💨
Moderate · UV Very high
70
Sun
💨
Good · UV Very high
48
Mon
💨
Good · UV Very high
39