Air quality in Mahtomedi
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
5.1 µg/m³
WHO guideline 15
PM10
5.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 5.1 µg/m³
26Good
9:00 AM
💨
PM2.5 5.7 µg/m³
28Good
10:00 AM
💨
PM2.5 5.8 µg/m³
31Good
11:00 AM
💨
PM2.5 5.6 µg/m³
37Good
12:00 PM
💨
PM2.5 6.3 µg/m³
45Good
1:00 PM
💨
PM2.5 7.1 µg/m³
51Moderate
2:00 PM
💨
PM2.5 7.5 µg/m³
58Moderate
3:00 PM
💨
PM2.5 7.7 µg/m³
56Moderate
4:00 PM
💨
PM2.5 7.7 µg/m³
50Good
5:00 PM
💨
PM2.5 7.7 µg/m³
47Good
6:00 PM
💨
PM2.5 7.5 µg/m³
42Good
7:00 PM
💨
PM2.5 6.5 µg/m³
38Good
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV High
58
Fri
💨
Moderate · UV High
70
Mon
💨
Good · UV Moderate
35