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
10.9 µg/m³
WHO guideline 15
PM10
12 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
11:00 PM
💨
PM2.5 10.9 µg/m³
45 Good
12:00 AM
💨
PM2.5 9.6 µg/m³
40 Good
1:00 AM
💨
PM2.5 8.2 µg/m³
34 Good
2:00 AM
💨
PM2.5 6.8 µg/m³
28 Good
3:00 AM
💨
PM2.5 5.7 µg/m³
24 Good
4:00 AM
💨
PM2.5 5.2 µg/m³
22 Good
5:00 AM
💨
PM2.5 4.7 µg/m³
20 Good
6:00 AM
💨
PM2.5 4.9 µg/m³
20 Good
7:00 AM
💨
PM2.5 5.6 µg/m³
23 Good
8:00 AM
💨
PM2.5 5.7 µg/m³
24 Good
9:00 AM
💨
PM2.5 4.7 µg/m³
20 Good
10:00 AM
💨
PM2.5 4.8 µg/m³
20 Good
Next few days daily max · US EPA AQI
Fri
💨
Moderate · UV Low
55
Sun
💨
Moderate · UV Low
55
Mon
💨
Moderate · UV Low
61
Tue
💨
Moderate · UV Low
63
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain