Air quality in Audubon
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
15.7 µg/m³
WHO guideline 15
PM10
15.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
10:00 PM
💨
PM2.5 15.7 µg/m³
59Moderate
11:00 PM
💨
PM2.5 17.1 µg/m³
62Moderate
12:00 AM
💨
PM2.5 16.6 µg/m³
60Moderate
1:00 AM
💨
PM2.5 15.9 µg/m³
59Moderate
2:00 AM
💨
PM2.5 15.4 µg/m³
58Moderate
3:00 AM
💨
PM2.5 16.5 µg/m³
60Moderate
4:00 AM
💨
PM2.5 17.8 µg/m³
63Moderate
5:00 AM
💨
PM2.5 18.6 µg/m³
65Moderate
6:00 AM
💨
PM2.5 18.3 µg/m³
64Moderate
7:00 AM
💨
PM2.5 16 µg/m³
59Moderate
8:00 AM
💨
PM2.5 13.2 µg/m³
53Moderate
9:00 AM
💨
PM2.5 10.4 µg/m³
43Good
Next few days
daily max · US EPA AQI
Tue
💨
Unhealthy for Sensitive Groups · UV High
128
Wed
💨
Moderate · UV Moderate
65
Thu
💨
Unhealthy for Sensitive Groups · UV High
129
Fri
💨
Moderate · UV High
100