Air quality in Confederation
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
3.3 µg/m³
WHO guideline 15
PM10
3.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 PM
💨
PM2.5 3.3 µg/m³
38Good
6:00 PM
💨
PM2.5 4.1 µg/m³
35Good
7:00 PM
💨
PM2.5 4.6 µg/m³
32Good
8:00 PM
💨
PM2.5 4.9 µg/m³
29Good
9:00 PM
💨
PM2.5 5.7 µg/m³
27Good
10:00 PM
💨
PM2.5 6.7 µg/m³
28Good
11:00 PM
💨
PM2.5 6.8 µg/m³
28Good
12:00 AM
💨
PM2.5 7 µg/m³
29Good
1:00 AM
💨
PM2.5 7 µg/m³
29Good
2:00 AM
💨
PM2.5 6.8 µg/m³
28Good
3:00 AM
💨
PM2.5 6.5 µg/m³
27Good
4:00 AM
💨
PM2.5 6.3 µg/m³
26Good
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV Moderate
61
Tue
💨
Good · UV Moderate
40
Wed
💨
Moderate · UV Moderate
51
Thu
💨
Good · UV Moderate
47
Fri
💨
Good · UV Very high
33