Air quality in Marquette Heights
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
6.7 µg/m³
WHO guideline 15
PM10
7.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 6.7 µg/m³
43Good
7:00 PM
💨
PM2.5 6.7 µg/m³
39Good
8:00 PM
💨
PM2.5 6.9 µg/m³
35Good
9:00 PM
💨
PM2.5 6.9 µg/m³
32Good
10:00 PM
💨
PM2.5 7.1 µg/m³
30Good
11:00 PM
💨
PM2.5 7.2 µg/m³
30Good
12:00 AM
💨
PM2.5 7.3 µg/m³
30Good
1:00 AM
💨
PM2.5 7.2 µg/m³
30Good
2:00 AM
💨
PM2.5 6.8 µg/m³
28Good
3:00 AM
💨
PM2.5 6.3 µg/m³
27Good
4:00 AM
💨
PM2.5 5.8 µg/m³
26Good
5:00 AM
💨
PM2.5 5.6 µg/m³
24Good
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Very high
80
Thu
💨
Good · UV Very high
49
Fri
💨
Moderate · UV High
71
Sat
💨
Moderate · UV High
93