Air quality in Mount Morris
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
15 µg/m³
WHO guideline 15
PM10
15.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
4:00 AM
💨
PM2.5 15 µg/m³
57Moderate
5:00 AM
💨
PM2.5 16.1 µg/m³
59Moderate
6:00 AM
💨
PM2.5 17.2 µg/m³
62Moderate
7:00 AM
💨
PM2.5 18 µg/m³
63Moderate
8:00 AM
💨
PM2.5 14.6 µg/m³
56Moderate
9:00 AM
💨
PM2.5 14.3 µg/m³
56Moderate
10:00 AM
💨
PM2.5 13.3 µg/m³
54Moderate
11:00 AM
💨
PM2.5 11.6 µg/m³
48Good
12:00 PM
💨
PM2.5 11.4 µg/m³
48Good
1:00 PM
💨
PM2.5 11.3 µg/m³
47Good
2:00 PM
💨
PM2.5 11.1 µg/m³
48Good
3:00 PM
💨
PM2.5 10.8 µg/m³
51Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV High
63
Sat
💨
Good · UV Moderate
43
Mon
💨
Moderate · UV High
75
Tue
💨
No data · UV Very high
—