Air quality in Coeur d'Alene
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
2.9 µg/m³
WHO guideline 15
PM10
3.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 PM
💨
PM2.5 2.9 µg/m³
35Good
8:00 PM
💨
PM2.5 3.6 µg/m³
32Good
9:00 PM
💨
PM2.5 4.3 µg/m³
29Good
10:00 PM
💨
PM2.5 5.2 µg/m³
26Good
11:00 PM
💨
PM2.5 6.5 µg/m³
27Good
12:00 AM
💨
PM2.5 8.1 µg/m³
34Good
1:00 AM
💨
PM2.5 10.2 µg/m³
43Good
2:00 AM
💨
PM2.5 13 µg/m³
53Moderate
3:00 AM
💨
PM2.5 16.6 µg/m³
60Moderate
4:00 AM
💨
PM2.5 20.8 µg/m³
69Moderate
5:00 AM
💨
PM2.5 25.4 µg/m³
79Moderate
6:00 AM
💨
PM2.5 30.5 µg/m³
90Moderate
Next few days
daily max · US EPA AQI
Sun
💨
Unhealthy for Sensitive Groups · UV Moderate
131
Mon
💨
Unhealthy for Sensitive Groups · UV High
101
Tue
💨
Unhealthy · UV Moderate
162
Thu
💨
Moderate · UV Moderate
89