Air quality in Nanaimo
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
18 µg/m³
WHO guideline 15
PM10
18.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 18 µg/m³
63Moderate
4:00 AM
💨
PM2.5 19 µg/m³
66Moderate
5:00 AM
💨
PM2.5 19.9 µg/m³
67Moderate
6:00 AM
💨
PM2.5 20.5 µg/m³
69Moderate
7:00 AM
💨
PM2.5 21 µg/m³
70Moderate
8:00 AM
💨
PM2.5 21.1 µg/m³
70Moderate
9:00 AM
💨
PM2.5 21.9 µg/m³
72Moderate
10:00 AM
💨
PM2.5 22 µg/m³
72Moderate
11:00 AM
💨
PM2.5 22.2 µg/m³
72Moderate
12:00 PM
💨
PM2.5 22.9 µg/m³
74Moderate
1:00 PM
💨
PM2.5 23.4 µg/m³
75Moderate
2:00 PM
💨
PM2.5 24.7 µg/m³
77Moderate
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV High
96
Thu
💨
Moderate · UV High
91
Fri
💨
Moderate · UV High
80
Sat
💨
Moderate · UV Moderate
55
Sun
💨
Good · UV Moderate
28