Air quality in Homewood
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
17.3 µg/m³
WHO guideline 15
PM10
17.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 AM
💨
PM2.5 17.3 µg/m³
62Moderate
8:00 AM
💨
PM2.5 14.3 µg/m³
56Moderate
9:00 AM
💨
PM2.5 9.9 µg/m³
41Good
10:00 AM
💨
PM2.5 9.1 µg/m³
38Good
11:00 AM
💨
PM2.5 9.2 µg/m³
40Good
12:00 PM
💨
PM2.5 9.6 µg/m³
47Good
1:00 PM
💨
PM2.5 10.6 µg/m³
56Moderate
2:00 PM
💨
PM2.5 11.6 µg/m³
73Moderate
3:00 PM
💨
PM2.5 12.1 µg/m³
83Moderate
4:00 PM
💨
PM2.5 12.1 µg/m³
86Moderate
5:00 PM
💨
PM2.5 11.7 µg/m³
78Moderate
6:00 PM
💨
PM2.5 11.1 µg/m³
61Moderate
Next few days
daily max · US EPA AQI
Tue
💨
Moderate · UV High
86
Wed
💨
Moderate · UV High
96
Thu
💨
Moderate · UV High
53
Fri
💨
Moderate · UV High
71