Air quality in Chillicothe
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
9.5 µg/m³
WHO guideline 15
PM10
9.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
7:00 PM
💨
PM2.5 9.5 µg/m³
43Good
8:00 PM
💨
PM2.5 9.8 µg/m³
41Good
9:00 PM
💨
PM2.5 10.1 µg/m³
42Good
10:00 PM
💨
PM2.5 10.3 µg/m³
43Good
11:00 PM
💨
PM2.5 10.4 µg/m³
43Good
12:00 AM
💨
PM2.5 10.3 µg/m³
43Good
1:00 AM
💨
PM2.5 10.9 µg/m³
45Good
2:00 AM
💨
PM2.5 11.9 µg/m³
50Good
3:00 AM
💨
PM2.5 12.9 µg/m³
53Moderate
4:00 AM
💨
PM2.5 13.6 µg/m³
54Moderate
5:00 AM
💨
PM2.5 13.9 µg/m³
55Moderate
6:00 AM
💨
PM2.5 13.2 µg/m³
53Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV High
81
Sat
💨
Moderate · UV Very high
55
Sun
💨
Good · UV Very high
47
Mon
💨
Moderate · UV High
60
Tue
💨
Good · UV Very high
43