Air quality in Renton
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 µg/m³
WHO guideline 15
PM10
5.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 AM
💨
PM2.5 4 µg/m³
19Good
11:00 AM
💨
PM2.5 4.1 µg/m³
22Good
12:00 PM
💨
PM2.5 3.4 µg/m³
24Good
1:00 PM
💨
PM2.5 2.8 µg/m³
26Good
2:00 PM
💨
PM2.5 1.8 µg/m³
27Good
3:00 PM
💨
PM2.5 1.6 µg/m³
27Good
4:00 PM
💨
PM2.5 1.7 µg/m³
28Good
5:00 PM
💨
PM2.5 2.1 µg/m³
27Good
6:00 PM
💨
PM2.5 2.6 µg/m³
26Good
7:00 PM
💨
PM2.5 3.2 µg/m³
25Good
8:00 PM
💨
PM2.5 3.5 µg/m³
23Good
9:00 PM
💨
PM2.5 4 µg/m³
21Good
Next few days
daily max · US EPA AQI
Thu
💨
Good · UV Moderate
28
Fri
💨
Good · UV Moderate
48
Sat
💨
Good · UV Moderate
48
Sun
💨
Good · UV Moderate
50
Mon
💨
Moderate · UV High
55