Air quality in King
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
5.8 µg/m³
WHO guideline 15
PM10
5.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 5.8 µg/m³
24Good
9:00 AM
💨
PM2.5 5.1 µg/m³
21Good
10:00 AM
💨
PM2.5 3.4 µg/m³
26Good
11:00 AM
💨
PM2.5 2.8 µg/m³
34Good
12:00 PM
💨
PM2.5 3 µg/m³
39Good
1:00 PM
💨
PM2.5 3.9 µg/m³
43Good
2:00 PM
💨
PM2.5 5 µg/m³
47Good
3:00 PM
💨
PM2.5 6.3 µg/m³
50Good
4:00 PM
💨
PM2.5 7.4 µg/m³
60Moderate
5:00 PM
💨
PM2.5 8.4 µg/m³
61Moderate
6:00 PM
💨
PM2.5 9.2 µg/m³
50Good
7:00 PM
💨
PM2.5 10 µg/m³
45Good
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV High
61
Sat
💨
Unhealthy for Sensitive Groups · UV High
103
Sun
💨
Moderate · UV Moderate
53
Mon
💨
Good · UV Moderate
28