Air quality in Saint Michael
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
8.8 µg/m³
WHO guideline 15
PM10
9.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 AM
💨
PM2.5 8.8 µg/m³
37Good
10:00 AM
💨
PM2.5 10.1 µg/m³
42Good
11:00 AM
💨
PM2.5 11.2 µg/m³
47Good
12:00 PM
💨
PM2.5 11.3 µg/m³
49Good
1:00 PM
💨
PM2.5 10.8 µg/m³
53Moderate
2:00 PM
💨
PM2.5 10.1 µg/m³
56Moderate
3:00 PM
💨
PM2.5 9.2 µg/m³
56Moderate
4:00 PM
💨
PM2.5 8.4 µg/m³
55Moderate
5:00 PM
💨
PM2.5 7.8 µg/m³
53Moderate
6:00 PM
💨
PM2.5 7.5 µg/m³
50Good
7:00 PM
💨
PM2.5 7.5 µg/m³
48Good
8:00 PM
💨
PM2.5 7.8 µg/m³
43Good
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV High
56
Thu
💨
Moderate · UV High
63
Fri
💨
Good · UV Moderate
46