Air quality in Mount Prospect
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
6.3 µg/m³
WHO guideline 15
PM10
6.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
4:00 AM
💨
PM2.5 6.3 µg/m³
36Good
5:00 AM
💨
PM2.5 6.8 µg/m³
38Good
6:00 AM
💨
PM2.5 7 µg/m³
40Good
7:00 AM
💨
PM2.5 7.3 µg/m³
41Good
8:00 AM
💨
PM2.5 8.1 µg/m³
39Good
9:00 AM
💨
PM2.5 9.1 µg/m³
38Good
10:00 AM
💨
PM2.5 10.4 µg/m³
43Good
11:00 AM
💨
PM2.5 10.4 µg/m³
43Good
12:00 PM
💨
PM2.5 10 µg/m³
44Good
1:00 PM
💨
PM2.5 9.3 µg/m³
48Good
2:00 PM
💨
PM2.5 8.8 µg/m³
49Good
3:00 PM
💨
PM2.5 8.8 µg/m³
47Good
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV High
60
Mon
💨
Moderate · UV High
80
Tue
💨
Moderate · UV High
69
Wed
💨
Unhealthy · UV High
152
Thu
💨
Moderate · UV Very high
72