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Southdale, ON Air Quality

← Southdale

Air quality in Southdale

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.

US AQI · EPA
34
Good
PM2.5
7.1 µg/m³
WHO guideline 15
PM10
7.2 µg/m³
WHO guideline 45
NO₂ · O₃
5 · 71
µg/m³

Hour by hour (12h)

US EPA AQI
8:00 AM 💨 PM2.5 7.1 µg/m³
34Good
9:00 AM 💨 PM2.5 7.4 µg/m³
35Good
10:00 AM 💨 PM2.5 6.6 µg/m³
38Good
11:00 AM 💨 PM2.5 6.1 µg/m³
41Good
12:00 PM 💨 PM2.5 6.3 µg/m³
43Good
1:00 PM 💨 PM2.5 4.9 µg/m³
45Good
2:00 PM 💨 PM2.5 4.9 µg/m³
47Good
3:00 PM 💨 PM2.5 4.9 µg/m³
48Good
4:00 PM 💨 PM2.5 5 µg/m³
48Good
5:00 PM 💨 PM2.5 5.1 µg/m³
46Good
6:00 PM 💨 PM2.5 5.2 µg/m³
42Good
7:00 PM 💨 PM2.5 5.6 µg/m³
34Good

Next few days

daily max · US EPA AQI
Tue 💨 Moderate · UV High
54
Wed 💨 Moderate · UV Moderate
63
Thu 💨 Good · UV High
43
Fri 💨 Good · UV High
38
Sat 💨 Good · UV High
23
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Updated: 8:27 AM