Air quality in Humber Summit
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
15.8 µg/m³
WHO guideline 15
PM10
16.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
4:00 PM
💨
PM2.5 15.8 µg/m³
59Moderate
5:00 PM
💨
PM2.5 16.7 µg/m³
61Moderate
6:00 PM
💨
PM2.5 18.1 µg/m³
64Moderate
7:00 PM
💨
PM2.5 20.6 µg/m³
69Moderate
8:00 PM
💨
PM2.5 20.3 µg/m³
68Moderate
9:00 PM
💨
PM2.5 20.3 µg/m³
68Moderate
10:00 PM
💨
PM2.5 21.7 µg/m³
71Moderate
11:00 PM
💨
PM2.5 22.5 µg/m³
73Moderate
12:00 AM
💨
PM2.5 23.1 µg/m³
74Moderate
1:00 AM
💨
PM2.5 23.1 µg/m³
74Moderate
2:00 AM
💨
PM2.5 22.1 µg/m³
72Moderate
3:00 AM
💨
PM2.5 17.4 µg/m³
62Moderate
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV Moderate
73
Mon
💨
Moderate · UV Low
77
Tue
💨
Unhealthy for Sensitive Groups · UV Moderate
103
Wed
💨
Moderate · UV Moderate
61