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Palmerston-Little Italy, ON Air Quality

← Palmerston-Little Italy

Air quality in Palmerston-Little Italy

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
6.3 µg/m³
WHO guideline 15
PM10
6.4 µg/m³
WHO guideline 45
NO₂ · O₃
20 · 46
µg/m³

Hour by hour (12h)

US EPA AQI
9:00 AM 💨 PM2.5 6.3 µg/m³
26Good
10:00 AM 💨 PM2.5 5.6 µg/m³
28Good
11:00 AM 💨 PM2.5 4.7 µg/m³
34Good
12:00 PM 💨 PM2.5 4.8 µg/m³
38Good
1:00 PM 💨 PM2.5 5.7 µg/m³
43Good
2:00 PM 💨 PM2.5 7.3 µg/m³
46Good
3:00 PM 💨 PM2.5 9.7 µg/m³
49Good
4:00 PM 💨 PM2.5 12 µg/m³
50Good
5:00 PM 💨 PM2.5 13.6 µg/m³
54Moderate
6:00 PM 💨 PM2.5 12.2 µg/m³
51Moderate
7:00 PM 💨 PM2.5 11.3 µg/m³
47Good
8:00 PM 💨 PM2.5 12.7 µg/m³
52Moderate

Next few days

daily max · US EPA AQI
Fri 💨 Moderate · UV High
54
Sat 💨 Good · UV High
42
Sun 💨 Moderate · UV High
67
Mon 💨 Moderate · UV High
73
Tue 💨 Moderate · UV Moderate
86
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Updated: 9:15 AM