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
3 µg/m³
WHO guideline 15
PM10
3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 AM
💨
PM2.5 3 µg/m³
17Good
8:00 AM
💨
PM2.5 3.2 µg/m³
18Good
9:00 AM
💨
PM2.5 3.3 µg/m³
20Good
10:00 AM
💨
PM2.5 3.4 µg/m³
24Good
11:00 AM
💨
PM2.5 4.1 µg/m³
26Good
12:00 PM
💨
PM2.5 4.9 µg/m³
29Good
1:00 PM
💨
PM2.5 5.5 µg/m³
31Good
2:00 PM
💨
PM2.5 5.9 µg/m³
32Good
3:00 PM
💨
PM2.5 6.6 µg/m³
32Good
4:00 PM
💨
PM2.5 6.9 µg/m³
31Good
5:00 PM
💨
PM2.5 7.2 µg/m³
30Good
6:00 PM
💨
PM2.5 8.2 µg/m³
34Good
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV Moderate
67
Tue
💨
Moderate · UV Moderate
56
Wed
💨
Moderate · UV High
56
Thu
💨
Moderate · UV High
71
Fri
💨
Good · UV Moderate
37