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Kingston, ON Air Quality

← Kingston

Air quality in Kingston

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
21
Good
PM2.5
0.3 µg/m³
WHO guideline 15
PM10
0.3 µg/m³
WHO guideline 45
NO₂ · O₃
2 · 44
µg/m³

Hour by hour (12h)

US EPA AQI
6:00 AM 💨 PM2.5 0.3 µg/m³
21Good
7:00 AM 💨 PM2.5 0.3 µg/m³
21Good
8:00 AM 💨 PM2.5 0.5 µg/m³
21Good
9:00 AM 💨 PM2.5 0.9 µg/m³
24Good
10:00 AM 💨 PM2.5 2.1 µg/m³
26Good
11:00 AM 💨 PM2.5 2.8 µg/m³
29Good
12:00 PM 💨 PM2.5 2.7 µg/m³
31Good
1:00 PM 💨 PM2.5 2.4 µg/m³
33Good
2:00 PM 💨 PM2.5 2.3 µg/m³
34Good
3:00 PM 💨 PM2.5 2.2 µg/m³
34Good
4:00 PM 💨 PM2.5 2.2 µg/m³
34Good
5:00 PM 💨 PM2.5 2.3 µg/m³
34Good

Next few days

daily max · US EPA AQI
Fri 💨 Good · UV High
34
Sat 💨 Good · UV High
40
Sun 💨 Moderate · UV High
85
Mon 💨 Good · UV Moderate
47
Tue 💨 No data · UV Moderate
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Updated: 6:42 AM