Air quality in Des Moines
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
6.3 µg/m³
WHO guideline 15
PM10
6.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 AM
💨
PM2.5 6.3 µg/m³
26Good
10:00 AM
💨
PM2.5 7.5 µg/m³
31Good
11:00 AM
💨
PM2.5 9.4 µg/m³
39Good
12:00 PM
💨
PM2.5 10.8 µg/m³
45Good
1:00 PM
💨
PM2.5 10.9 µg/m³
45Good
2:00 PM
💨
PM2.5 10.4 µg/m³
49Good
3:00 PM
💨
PM2.5 9.8 µg/m³
51Moderate
4:00 PM
💨
PM2.5 9.5 µg/m³
51Moderate
5:00 PM
💨
PM2.5 9.2 µg/m³
50Good
6:00 PM
💨
PM2.5 9.1 µg/m³
46Good
7:00 PM
💨
PM2.5 10.2 µg/m³
43Good
8:00 PM
💨
PM2.5 11.8 µg/m³
49Good
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV Very high
51
Mon
💨
Good · UV Moderate
43
Tue
💨
Moderate · UV High
78
Wed
💨
Moderate · UV High
52