Air quality in Shelbyville
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
11.4 µg/m³
WHO guideline 15
PM10
11.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 11.4 µg/m³
48Good
9:00 AM
💨
PM2.5 10.9 µg/m³
46Good
10:00 AM
💨
PM2.5 10.3 µg/m³
85Moderate
11:00 AM
💨
PM2.5 10.3 µg/m³
101Unhealthy for Sensitive Groups
12:00 PM
💨
PM2.5 9.9 µg/m³
104Unhealthy for Sensitive Groups
1:00 PM
💨
PM2.5 9.8 µg/m³
104Unhealthy for Sensitive Groups
2:00 PM
💨
PM2.5 9.7 µg/m³
108Unhealthy for Sensitive Groups
3:00 PM
💨
PM2.5 9.5 µg/m³
108Unhealthy for Sensitive Groups
4:00 PM
💨
PM2.5 9.3 µg/m³
101Unhealthy for Sensitive Groups
5:00 PM
💨
PM2.5 9.1 µg/m³
85Moderate
6:00 PM
💨
PM2.5 9.5 µg/m³
61Moderate
7:00 PM
💨
PM2.5 11.2 µg/m³
47Good
Next few days
daily max · US EPA AQI
Fri
💨
Unhealthy for Sensitive Groups · UV Very high
108
Sat
💨
Unhealthy for Sensitive Groups · UV Very high
110
Sun
💨
Moderate · UV Very high
80
Mon
💨
Moderate · UV Very high
61
Tue
💨
Good · UV Very high
36