Air quality in Marquette
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
4.2 µg/m³
WHO guideline 15
PM10
4.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 PM
💨
PM2.5 4.2 µg/m³
41Good
3:00 PM
💨
PM2.5 4.7 µg/m³
43Good
4:00 PM
💨
PM2.5 5.2 µg/m³
44Good
5:00 PM
💨
PM2.5 5.6 µg/m³
45Good
6:00 PM
💨
PM2.5 6.1 µg/m³
44Good
7:00 PM
💨
PM2.5 5.7 µg/m³
42Good
8:00 PM
💨
PM2.5 5.4 µg/m³
40Good
9:00 PM
💨
PM2.5 5.3 µg/m³
40Good
10:00 PM
💨
PM2.5 5.3 µg/m³
41Good
11:00 PM
💨
PM2.5 5.6 µg/m³
42Good
12:00 AM
💨
PM2.5 5.7 µg/m³
42Good
1:00 AM
💨
PM2.5 5 µg/m³
42Good
Next few days
daily max · US EPA AQI
Tue
💨
Good · UV Moderate
45
Wed
💨
Good · UV Moderate
42
Thu
💨
Good · UV Moderate
34
Fri
💨
Good · UV Moderate
33
Sat
💨
Good · UV Moderate
26