Air quality in South Milwaukee
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.
US AQI · EPA
111
Unhealthy for Sensitive Groups
PM2.5
13.8 µg/m³
WHO guideline 15
PM10
14.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 13.8 µg/m³
111Unhealthy for Sensitive Groups
7:00 PM
💨
PM2.5 13.1 µg/m³
91Moderate
8:00 PM
💨
PM2.5 12.7 µg/m³
56Moderate
9:00 PM
💨
PM2.5 12.8 µg/m³
52Moderate
10:00 PM
💨
PM2.5 10.9 µg/m³
45Good
11:00 PM
💨
PM2.5 8.9 µg/m³
37Good
12:00 AM
💨
PM2.5 7 µg/m³
32Good
1:00 AM
💨
PM2.5 8.1 µg/m³
34Good
2:00 AM
💨
PM2.5 8.2 µg/m³
35Good
3:00 AM
💨
PM2.5 8.4 µg/m³
37Good
4:00 AM
💨
PM2.5 8.4 µg/m³
38Good
5:00 AM
💨
PM2.5 8.6 µg/m³
37Good
Next few days
daily max · US EPA AQI
Thu
💨
Unhealthy for Sensitive Groups · UV High
131
Fri
💨
Moderate · UV High
73
Sat
💨
Moderate · UV High
80
Sun
💨
Moderate · UV High
80