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
14.2 µg/m³
WHO guideline 15
PM10
34.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 AM
💨
PM2.5 14.2 µg/m³
55Moderate
11:00 AM
💨
PM2.5 14.8 µg/m³
57Moderate
12:00 PM
💨
PM2.5 14.8 µg/m³
57Moderate
1:00 PM
💨
PM2.5 13.2 µg/m³
53Moderate
2:00 PM
💨
PM2.5 12.1 µg/m³
51Moderate
3:00 PM
💨
PM2.5 11.6 µg/m³
48Good
4:00 PM
💨
PM2.5 11.3 µg/m³
47Good
5:00 PM
💨
PM2.5 11.2 µg/m³
47Good
6:00 PM
💨
PM2.5 11.6 µg/m³
48Good
7:00 PM
💨
PM2.5 11.8 µg/m³
49Good
8:00 PM
💨
PM2.5 11.4 µg/m³
48Good
9:00 PM
💨
PM2.5 10.8 µg/m³
45Good
Next few days
daily max · US EPA AQI
Tue
💨
Moderate · UV Very high
57
Wed
💨
Good · UV Very high
40
Thu
💨
Good · UV Very high
39
Fri
💨
Good · UV Very high
35
Sat
💨
Good · UV Very high
24