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Guildwood, ON Air Quality

← Guildwood

Air quality in Guildwood

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
26
Good
PM2.5
3.3 µg/m³
WHO guideline 15
PM10
3.3 µg/m³
WHO guideline 45
NO₂ · O₃
9 · 56
µg/m³

Hour by hour (12h)

US EPA AQI
5:00 PM 💨 PM2.5 3.3 µg/m³
26Good
6:00 PM 💨 PM2.5 3.3 µg/m³
26Good
7:00 PM 💨 PM2.5 3 µg/m³
25Good
8:00 PM 💨 PM2.5 2.8 µg/m³
24Good
9:00 PM 💨 PM2.5 2.5 µg/m³
23Good
10:00 PM 💨 PM2.5 2.5 µg/m³
22Good
11:00 PM 💨 PM2.5 2.5 µg/m³
22Good
12:00 AM 💨 PM2.5 2.5 µg/m³
22Good
1:00 AM 💨 PM2.5 2.5 µg/m³
22Good
2:00 AM 💨 PM2.5 2.4 µg/m³
22Good
3:00 AM 💨 PM2.5 2.3 µg/m³
21Good
4:00 AM 💨 PM2.5 2.1 µg/m³
21Good

Next few days

daily max · US EPA AQI
Mon 💨 Good · UV Moderate
29
Tue 💨 Good · UV High
39
Wed 💨 Moderate · UV High
75
Thu 💨 Moderate · UV High
68
Fri 💨 Good · UV High
33
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Updated: 5:30 PM