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Central, ON Air Quality

← Central

Air quality in Central

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
27
Good
PM2.5
5.2 µg/m³
WHO guideline 15
PM10
5.3 µg/m³
WHO guideline 45
NO₂ · O₃
9 · 58
µg/m³

Hour by hour (12h)

US EPA AQI
11:00 AM 💨 PM2.5 5.2 µg/m³
27Good
12:00 PM 💨 PM2.5 6.1 µg/m³
30Good
1:00 PM 💨 PM2.5 6.5 µg/m³
32Good
2:00 PM 💨 PM2.5 6.4 µg/m³
34Good
3:00 PM 💨 PM2.5 6.6 µg/m³
36Good
4:00 PM 💨 PM2.5 7.1 µg/m³
38Good
5:00 PM 💨 PM2.5 6.3 µg/m³
37Good
6:00 PM 💨 PM2.5 5.5 µg/m³
34Good
7:00 PM 💨 PM2.5 4.9 µg/m³
29Good
8:00 PM 💨 PM2.5 4.9 µg/m³
26Good
9:00 PM 💨 PM2.5 5.6 µg/m³
23Good
10:00 PM 💨 PM2.5 6.7 µg/m³
28Good

Next few days

daily max · US EPA AQI
Sun 💨 Good · UV High
38
Mon 💨 Good · UV High
40
Tue 💨 Good · UV High
47
Wed 💨 Good · UV High
33
Thu 💨 No data · UV High
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Updated: 11:49 AM