Air quality in Windsor
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
1.2 µg/m³
WHO guideline 15
PM10
1.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 AM
💨
PM2.5 1.2 µg/m³
32Good
6:00 AM
💨
PM2.5 1.3 µg/m³
28Good
7:00 AM
💨
PM2.5 1.3 µg/m³
26Good
8:00 AM
💨
PM2.5 1.2 µg/m³
25Good
9:00 AM
💨
PM2.5 1.1 µg/m³
24Good
10:00 AM
💨
PM2.5 1 µg/m³
25Good
11:00 AM
💨
PM2.5 0.8 µg/m³
26Good
12:00 PM
💨
PM2.5 0.9 µg/m³
28Good
1:00 PM
💨
PM2.5 1 µg/m³
29Good
2:00 PM
💨
PM2.5 1.2 µg/m³
30Good
3:00 PM
💨
PM2.5 1.3 µg/m³
30Good
4:00 PM
💨
PM2.5 1.3 µg/m³
30Good
Next few days
daily max · US EPA AQI
Mon
💨
Good · UV Moderate
42
Tue
💨
Good · UV Moderate
33
Wed
💨
Good · UV Moderate
37
Fri
💨
Good · UV Moderate
33