Air quality in Detroit
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
14.8 µg/m³
WHO guideline 15
PM10
15 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 PM
💨
PM2.5 14.8 µg/m³
57Moderate
9:00 PM
💨
PM2.5 19.8 µg/m³
67Moderate
10:00 PM
💨
PM2.5 18.2 µg/m³
64Moderate
11:00 PM
💨
PM2.5 15.4 µg/m³
58Moderate
12:00 AM
💨
PM2.5 12.1 µg/m³
51Moderate
1:00 AM
💨
PM2.5 9.4 µg/m³
39Good
2:00 AM
💨
PM2.5 8.9 µg/m³
37Good
3:00 AM
💨
PM2.5 8.2 µg/m³
34Good
4:00 AM
💨
PM2.5 7.2 µg/m³
30Good
5:00 AM
💨
PM2.5 6.4 µg/m³
30Good
6:00 AM
💨
PM2.5 7 µg/m³
29Good
7:00 AM
💨
PM2.5 7.9 µg/m³
33Good
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV Moderate
91
Sat
💨
Moderate · UV High
60