Air quality in Redding
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
9 µg/m³
WHO guideline 15
PM10
11.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 PM
💨
PM2.5 9 µg/m³
38Good
12:00 AM
💨
PM2.5 9.6 µg/m³
40Good
1:00 AM
💨
PM2.5 10 µg/m³
42Good
2:00 AM
💨
PM2.5 10 µg/m³
42Good
3:00 AM
💨
PM2.5 9.7 µg/m³
40Good
4:00 AM
💨
PM2.5 9.4 µg/m³
39Good
5:00 AM
💨
PM2.5 9.1 µg/m³
38Good
6:00 AM
💨
PM2.5 8.7 µg/m³
36Good
7:00 AM
💨
PM2.5 8.4 µg/m³
35Good
8:00 AM
💨
PM2.5 8 µg/m³
33Good
9:00 AM
💨
PM2.5 7.5 µg/m³
31Good
10:00 AM
💨
PM2.5 7.8 µg/m³
40Good
Next few days
daily max · US EPA AQI
Sat
💨
Good · UV Very high
47
Sun
💨
Good · UV Very high
49
Mon
💨
Moderate · UV Very high
75
Tue
💨
Moderate · UV Very high
93
Wed
💨
Good · UV Very high
49