Air quality in Vandalia
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
10.2 µg/m³
WHO guideline 15
PM10
10.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 AM
💨
PM2.5 10.2 µg/m³
43Good
11:00 AM
💨
PM2.5 7.8 µg/m³
41Good
12:00 PM
💨
PM2.5 8.2 µg/m³
45Good
1:00 PM
💨
PM2.5 8.1 µg/m³
47Good
2:00 PM
💨
PM2.5 6.8 µg/m³
48Good
3:00 PM
💨
PM2.5 4.9 µg/m³
47Good
4:00 PM
💨
PM2.5 3.8 µg/m³
44Good
5:00 PM
💨
PM2.5 3.2 µg/m³
42Good
6:00 PM
💨
PM2.5 2.8 µg/m³
38Good
7:00 PM
💨
PM2.5 2.8 µg/m³
34Good
8:00 PM
💨
PM2.5 2.7 µg/m³
32Good
9:00 PM
💨
PM2.5 2.8 µg/m³
31Good
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV High
52
Tue
💨
Moderate · UV Very high
59
Wed
💨
Moderate · UV High
61