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Leamington, ON Air Quality

← Leamington

Air quality in Leamington

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
46
Good
PM2.5
4.4 µg/m³
WHO guideline 15
PM10
4.4 µg/m³
WHO guideline 45
NO₂ · O₃
8 · 98
µg/m³

Hour by hour (12h)

US EPA AQI
6:00 PM 💨 PM2.5 4.4 µg/m³
46Good
7:00 PM 💨 PM2.5 5 µg/m³
38Good
8:00 PM 💨 PM2.5 7.3 µg/m³
31Good
9:00 PM 💨 PM2.5 8.7 µg/m³
36Good
10:00 PM 💨 PM2.5 8 µg/m³
33Good
11:00 PM 💨 PM2.5 6 µg/m³
25Good
12:00 AM 💨 PM2.5 4.4 µg/m³
20Good
1:00 AM 💨 PM2.5 3.8 µg/m³
20Good
2:00 AM 💨 PM2.5 3.3 µg/m³
21Good
3:00 AM 💨 PM2.5 3 µg/m³
22Good
4:00 AM 💨 PM2.5 3.6 µg/m³
22Good
5:00 AM 💨 PM2.5 4.7 µg/m³
23Good

Next few days

daily max · US EPA AQI
Thu 💨 Moderate · UV High
56
Fri 💨 Good · UV High
50
Sat 💨 Moderate · UV High
85
Sun 💨 Unhealthy for Sensitive Groups · UV High
124
Mon 💨 Moderate · UV High
67
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Updated: 6:31 PM