Air quality in Crestwood
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
3.2 µg/m³
WHO guideline 15
PM10
3.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 AM
💨
PM2.5 3.2 µg/m³
19Good
3:00 AM
💨
PM2.5 3.2 µg/m³
18Good
4:00 AM
💨
PM2.5 3 µg/m³
18Good
5:00 AM
💨
PM2.5 2.6 µg/m³
19Good
6:00 AM
💨
PM2.5 2.1 µg/m³
19Good
7:00 AM
💨
PM2.5 1.7 µg/m³
18Good
8:00 AM
💨
PM2.5 1.7 µg/m³
17Good
9:00 AM
💨
PM2.5 1.7 µg/m³
18Good
10:00 AM
💨
PM2.5 1.5 µg/m³
20Good
11:00 AM
💨
PM2.5 1.4 µg/m³
23Good
12:00 PM
💨
PM2.5 1.2 µg/m³
26Good
1:00 PM
💨
PM2.5 1.2 µg/m³
29Good
Next few days
daily max · US EPA AQI
Mon
💨
Good · UV Moderate
39
Tue
💨
Good · UV Moderate
39
Wed
💨
Good · UV Moderate
33
Thu
💨
Moderate · UV Moderate
60