Air quality in Oakbrook Terrace
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
9.6 µg/m³
WHO guideline 15
PM10
10 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 9.6 µg/m³
40Good
9:00 AM
💨
PM2.5 10.6 µg/m³
44Good
10:00 AM
💨
PM2.5 11.8 µg/m³
49Good
11:00 AM
💨
PM2.5 13.4 µg/m³
61Moderate
12:00 PM
💨
PM2.5 14.2 µg/m³
111Unhealthy for Sensitive Groups
1:00 PM
💨
PM2.5 13.5 µg/m³
147Unhealthy for Sensitive Groups
2:00 PM
💨
PM2.5 12.2 µg/m³
147Unhealthy for Sensitive Groups
3:00 PM
💨
PM2.5 10.5 µg/m³
128Unhealthy for Sensitive Groups
4:00 PM
💨
PM2.5 9.3 µg/m³
106Unhealthy for Sensitive Groups
5:00 PM
💨
PM2.5 8.6 µg/m³
91Moderate
6:00 PM
💨
PM2.5 8.5 µg/m³
71Moderate
7:00 PM
💨
PM2.5 9.7 µg/m³
50Good
Next few days
daily max · US EPA AQI
Thu
💨
Unhealthy for Sensitive Groups · UV High
147
Fri
💨
Moderate · UV Moderate
97
Sat
💨
Unhealthy for Sensitive Groups · UV High
108
Sun
💨
Moderate · UV High
95