Air quality in Casa Loma
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
11.6 µg/m³
WHO guideline 15
PM10
12.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 PM
💨
PM2.5 11.6 µg/m³
48Good
1:00 PM
💨
PM2.5 12.9 µg/m³
53Moderate
2:00 PM
💨
PM2.5 15.7 µg/m³
59Moderate
3:00 PM
💨
PM2.5 18.5 µg/m³
64Moderate
4:00 PM
💨
PM2.5 21.2 µg/m³
70Moderate
5:00 PM
💨
PM2.5 23.3 µg/m³
75Moderate
6:00 PM
💨
PM2.5 22.6 µg/m³
73Moderate
7:00 PM
💨
PM2.5 21.5 µg/m³
71Moderate
8:00 PM
💨
PM2.5 24.6 µg/m³
77Moderate
9:00 PM
💨
PM2.5 28.2 µg/m³
85Moderate
10:00 PM
💨
PM2.5 28.9 µg/m³
86Moderate
11:00 PM
💨
PM2.5 26.1 µg/m³
80Moderate
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV High
86
Fri
💨
Moderate · UV High
73