Air quality in Baraboo
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
5.5 µg/m³
WHO guideline 15
PM10
5.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 PM
💨
PM2.5 5.5 µg/m³
58Moderate
3:00 PM
💨
PM2.5 5.7 µg/m³
61Moderate
4:00 PM
💨
PM2.5 5.8 µg/m³
60Moderate
5:00 PM
💨
PM2.5 5.8 µg/m³
50Good
6:00 PM
💨
PM2.5 5.8 µg/m³
46Good
7:00 PM
💨
PM2.5 5.8 µg/m³
42Good
8:00 PM
💨
PM2.5 5.9 µg/m³
38Good
9:00 PM
💨
PM2.5 5.6 µg/m³
35Good
10:00 PM
💨
PM2.5 5.5 µg/m³
32Good
11:00 PM
💨
PM2.5 5.5 µg/m³
29Good
12:00 AM
💨
PM2.5 5.6 µg/m³
26Good
1:00 AM
💨
PM2.5 5.7 µg/m³
24Good
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV High
61
Tue
💨
Moderate · UV High
51
Wed
💨
Moderate · UV Moderate
88
Thu
💨
Good · UV Moderate
49