Air quality in Chilliwack Mountain
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
30.9 µg/m³
WHO guideline 15
PM10
31.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 AM
💨
PM2.5 30.9 µg/m³
91Moderate
6:00 AM
💨
PM2.5 33.6 µg/m³
96Moderate
7:00 AM
💨
PM2.5 37.3 µg/m³
105Unhealthy for Sensitive Groups
8:00 AM
💨
PM2.5 40.2 µg/m³
113Unhealthy for Sensitive Groups
9:00 AM
💨
PM2.5 43.5 µg/m³
121Unhealthy for Sensitive Groups
10:00 AM
💨
PM2.5 51.7 µg/m³
141Unhealthy for Sensitive Groups
11:00 AM
💨
PM2.5 50.2 µg/m³
137Unhealthy for Sensitive Groups
12:00 PM
💨
PM2.5 44.5 µg/m³
123Unhealthy for Sensitive Groups
1:00 PM
💨
PM2.5 38.8 µg/m³
109Unhealthy for Sensitive Groups
2:00 PM
💨
PM2.5 34.3 µg/m³
98Moderate
3:00 PM
💨
PM2.5 32.6 µg/m³
98Moderate
4:00 PM
💨
PM2.5 31.7 µg/m³
99Moderate
Next few days
daily max · US EPA AQI
Tue
💨
Unhealthy for Sensitive Groups · UV Moderate
141
Wed
💨
Unhealthy for Sensitive Groups · UV Moderate
136
Thu
💨
Moderate · UV Moderate
83
Fri
💨
Good · UV Moderate
29
Sat
💨
Good · UV Moderate
26