Air quality in Saint-Michel
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
10.7 µg/m³
WHO guideline 15
PM10
10.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 PM
💨
PM2.5 10.7 µg/m³
45Good
10:00 PM
💨
PM2.5 13.2 µg/m³
53Moderate
11:00 PM
💨
PM2.5 16.1 µg/m³
59Moderate
12:00 AM
💨
PM2.5 14.8 µg/m³
57Moderate
1:00 AM
💨
PM2.5 10.1 µg/m³
42Good
2:00 AM
💨
PM2.5 7.1 µg/m³
30Good
3:00 AM
💨
PM2.5 5.4 µg/m³
23Good
4:00 AM
💨
PM2.5 4.5 µg/m³
19Good
5:00 AM
💨
PM2.5 4.1 µg/m³
17Good
6:00 AM
💨
PM2.5 4.2 µg/m³
18Good
7:00 AM
💨
PM2.5 5 µg/m³
21Good
8:00 AM
💨
PM2.5 5.5 µg/m³
23Good
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV Moderate
59
Mon
💨
Moderate · UV High
76
Tue
💨
Moderate · UV Moderate
59
Wed
💨
Moderate · UV Moderate
59
Thu
💨
Good · UV Moderate
37