Air quality in Hoquiam
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
4.1 µg/m³
WHO guideline 15
PM10
5.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 PM
💨
PM2.5 4.1 µg/m³
35Good
1:00 PM
💨
PM2.5 3.9 µg/m³
37Good
2:00 PM
💨
PM2.5 3.9 µg/m³
37Good
3:00 PM
💨
PM2.5 3.8 µg/m³
38Good
4:00 PM
💨
PM2.5 3.6 µg/m³
38Good
5:00 PM
💨
PM2.5 3.6 µg/m³
37Good
6:00 PM
💨
PM2.5 3.6 µg/m³
35Good
7:00 PM
💨
PM2.5 3.5 µg/m³
33Good
8:00 PM
💨
PM2.5 3.1 µg/m³
30Good
9:00 PM
💨
PM2.5 2.7 µg/m³
27Good
10:00 PM
💨
PM2.5 2.7 µg/m³
24Good
11:00 PM
💨
PM2.5 3 µg/m³
21Good
Next few days
daily max · US EPA AQI
Fri
💨
Good · UV Moderate
38
Sat
💨
Good · UV Moderate
45
Sun
💨
Good · UV Moderate
47
Mon
💨
Good · UV Moderate
40
Tue
💨
Good · UV Moderate
43