Air quality in Rosemont–La Petite-Patrie
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
8.3 µg/m³
WHO guideline 15
PM10
8.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
1:00 AM
💨
PM2.5 8.3 µg/m³
35Good
2:00 AM
💨
PM2.5 7.3 µg/m³
30Good
3:00 AM
💨
PM2.5 6.4 µg/m³
27Good
4:00 AM
💨
PM2.5 5.4 µg/m³
23Good
5:00 AM
💨
PM2.5 4.5 µg/m³
19Good
6:00 AM
💨
PM2.5 3.8 µg/m³
16Good
7:00 AM
💨
PM2.5 3.4 µg/m³
17Good
8:00 AM
💨
PM2.5 3.4 µg/m³
18Good
9:00 AM
💨
PM2.5 3.2 µg/m³
21Good
10:00 AM
💨
PM2.5 2.8 µg/m³
26Good
11:00 AM
💨
PM2.5 2.6 µg/m³
29Good
12:00 PM
💨
PM2.5 2.6 µg/m³
31Good
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV High
58
Tue
💨
No data · UV High
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