Air quality in Norwood
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
6.5 µg/m³
WHO guideline 15
PM10
6.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 PM
💨
PM2.5 6.5 µg/m³
78Moderate
4:00 PM
💨
PM2.5 6.3 µg/m³
80Moderate
5:00 PM
💨
PM2.5 6.2 µg/m³
75Moderate
6:00 PM
💨
PM2.5 6 µg/m³
60Moderate
7:00 PM
💨
PM2.5 6.4 µg/m³
47Good
8:00 PM
💨
PM2.5 7.4 µg/m³
43Good
9:00 PM
💨
PM2.5 7.7 µg/m³
40Good
10:00 PM
💨
PM2.5 7.4 µg/m³
38Good
11:00 PM
💨
PM2.5 7.2 µg/m³
37Good
12:00 AM
💨
PM2.5 7.1 µg/m³
35Good
1:00 AM
💨
PM2.5 6.7 µg/m³
34Good
2:00 AM
💨
PM2.5 6.1 µg/m³
33Good
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Very high
80
Thu
💨
Moderate · UV Moderate
88
Sun
💨
Good · UV Very high
27