Air quality in Stevensville
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
6.5 µg/m³
WHO guideline 15
PM10
6.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 PM
💨
PM2.5 6.5 µg/m³
50Good
4:00 PM
💨
PM2.5 6.5 µg/m³
53Moderate
5:00 PM
💨
PM2.5 7.1 µg/m³
56Moderate
6:00 PM
💨
PM2.5 8.1 µg/m³
56Moderate
7:00 PM
💨
PM2.5 9.5 µg/m³
51Moderate
8:00 PM
💨
PM2.5 10.4 µg/m³
49Good
9:00 PM
💨
PM2.5 10.8 µg/m³
46Good
10:00 PM
💨
PM2.5 10.9 µg/m³
45Good
11:00 PM
💨
PM2.5 10.9 µg/m³
45Good
12:00 AM
💨
PM2.5 10.8 µg/m³
45Good
1:00 AM
💨
PM2.5 10.7 µg/m³
45Good
2:00 AM
💨
PM2.5 10.4 µg/m³
43Good
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV High
56
Thu
💨
Moderate · UV Moderate
63
Fri
💨
Moderate · UV Very high
62