Air quality in Palos Hills
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
9.3 µg/m³
WHO guideline 15
PM10
9.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 AM
💨
PM2.5 9.3 µg/m³
39Good
10:00 AM
💨
PM2.5 7.9 µg/m³
33Good
11:00 AM
💨
PM2.5 6.1 µg/m³
40Good
12:00 PM
💨
PM2.5 6 µg/m³
48Good
1:00 PM
💨
PM2.5 6.5 µg/m³
61Moderate
2:00 PM
💨
PM2.5 6.8 µg/m³
71Moderate
3:00 PM
💨
PM2.5 7 µg/m³
75Moderate
4:00 PM
💨
PM2.5 7.1 µg/m³
71Moderate
5:00 PM
💨
PM2.5 7.7 µg/m³
63Moderate
6:00 PM
💨
PM2.5 7.7 µg/m³
50Good
7:00 PM
💨
PM2.5 9 µg/m³
45Good
8:00 PM
💨
PM2.5 11.3 µg/m³
47Good
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV High
75
Fri
💨
Moderate · UV High
98
Sat
💨
Moderate · UV High
93
Sun
💨
Unhealthy for Sensitive Groups · UV Very high
101