Air quality in High Park North
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
5.7 µg/m³
WHO guideline 15
PM10
6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 AM
💨
PM2.5 5.7 µg/m³
24Good
7:00 AM
💨
PM2.5 7.1 µg/m³
30Good
8:00 AM
💨
PM2.5 9.3 µg/m³
39Good
9:00 AM
💨
PM2.5 10.3 µg/m³
43Good
10:00 AM
💨
PM2.5 10.3 µg/m³
43Good
11:00 AM
💨
PM2.5 10.8 µg/m³
45Good
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
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV High
86
Fri
💨
Moderate · UV High
73