Air quality in Sainte-Marguerite-du-Lac-Masson
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
1.4 µg/m³
WHO guideline 15
PM10
1.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 AM
💨
PM2.5 1.4 µg/m³
25Good
6:00 AM
💨
PM2.5 1.5 µg/m³
25Good
7:00 AM
💨
PM2.5 1.3 µg/m³
26Good
8:00 AM
💨
PM2.5 1 µg/m³
26Good
9:00 AM
💨
PM2.5 0.8 µg/m³
28Good
10:00 AM
💨
PM2.5 0.7 µg/m³
29Good
11:00 AM
💨
PM2.5 0.6 µg/m³
31Good
12:00 PM
💨
PM2.5 0.6 µg/m³
33Good
1:00 PM
💨
PM2.5 0.8 µg/m³
35Good
2:00 PM
💨
PM2.5 1.3 µg/m³
36Good
3:00 PM
💨
PM2.5 1.8 µg/m³
37Good
4:00 PM
💨
PM2.5 2.4 µg/m³
37Good
Next few days
daily max · US EPA AQI
Sun
💨
Good · UV Moderate
35
Mon
💨
Good · UV Moderate
38
Tue
💨
Good · UV Moderate
31
Wed
💨
Good · UV Moderate
30