Air quality in Three Rivers
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
18.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 PM
💨
PM2.5 8.5 µg/m³
35Good
3:00 PM
💨
PM2.5 8.4 µg/m³
38Good
4:00 PM
💨
PM2.5 8.6 µg/m³
41Good
5:00 PM
💨
PM2.5 8.5 µg/m³
42Good
6:00 PM
💨
PM2.5 8.1 µg/m³
41Good
7:00 PM
💨
PM2.5 7.5 µg/m³
39Good
8:00 PM
💨
PM2.5 6.7 µg/m³
33Good
9:00 PM
💨
PM2.5 6.1 µg/m³
26Good
10:00 PM
💨
PM2.5 5.8 µg/m³
24Good
11:00 PM
💨
PM2.5 5.8 µg/m³
24Good
12:00 AM
💨
PM2.5 6 µg/m³
25Good
1:00 AM
💨
PM2.5 6.1 µg/m³
25Good
Next few days
daily max · US EPA AQI
Wed
💨
Good · UV Very high
45
Thu
💨
Good · UV Very high
44
Fri
💨
Good · UV Very high
45
Sat
💨
Good · UV Very high
49
Sun
💨
Good · UV Very high
30