Air quality in Coquitlam
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.
PM2.5
22.6 µg/m³
WHO guideline 15
PM10
24.2 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
1:00 AM
💨
PM2.5 22.6 µg/m³
73 Moderate
2:00 AM
💨
PM2.5 24.7 µg/m³
77 Moderate
3:00 AM
💨
PM2.5 26.8 µg/m³
82 Moderate
4:00 AM
💨
PM2.5 26.7 µg/m³
82 Moderate
5:00 AM
💨
PM2.5 24.6 µg/m³
77 Moderate
6:00 AM
💨
PM2.5 23.4 µg/m³
75 Moderate
7:00 AM
💨
PM2.5 22.9 µg/m³
74 Moderate
8:00 AM
💨
PM2.5 24.1 µg/m³
76 Moderate
9:00 AM
💨
PM2.5 21.2 µg/m³
70 Moderate
10:00 AM
💨
PM2.5 15.4 µg/m³
58 Moderate
11:00 AM
💨
PM2.5 13.6 µg/m³
54 Moderate
12:00 PM
💨
PM2.5 11.4 µg/m³
48 Good
Next few days daily max · US EPA AQI
Tue
💨
Moderate · UV Low
66
Wed
💨
Moderate · UV Moderate
90
Thu
💨
Unhealthy for Sensitive Groups · UV Low
101
Fri
💨
Unhealthy for Sensitive Groups · UV Low
122
Sat
💨
Unhealthy for Sensitive Groups · UV Moderate
122
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain