Air quality in Greektown
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
15.5 µg/m³
WHO guideline 15
PM10
15.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 PM
💨
PM2.5 15.5 µg/m³
58Moderate
11:00 PM
💨
PM2.5 12.9 µg/m³
53Moderate
12:00 AM
💨
PM2.5 15.3 µg/m³
58Moderate
1:00 AM
💨
PM2.5 19.6 µg/m³
67Moderate
2:00 AM
💨
PM2.5 23.3 µg/m³
75Moderate
3:00 AM
💨
PM2.5 24.3 µg/m³
77Moderate
4:00 AM
💨
PM2.5 24 µg/m³
76Moderate
5:00 AM
💨
PM2.5 24 µg/m³
76Moderate
6:00 AM
💨
PM2.5 22.5 µg/m³
73Moderate
7:00 AM
💨
PM2.5 20.3 µg/m³
68Moderate
8:00 AM
💨
PM2.5 20.7 µg/m³
69Moderate
9:00 AM
💨
PM2.5 21.8 µg/m³
71Moderate
Next few days
daily max · US EPA AQI
Thu
💨
Unhealthy for Sensitive Groups · UV High
119
Fri
💨
Unhealthy for Sensitive Groups · UV High
115
Sat
💨
Unhealthy · UV High
158
Sun
💨
Unhealthy for Sensitive Groups · UV High
144
Mon
💨
Unhealthy · UV High
166