Air quality in Dawson Springs
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
12 µg/m³
WHO guideline 15
PM10
12.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 AM
💨
PM2.5 12 µg/m³
50Good
10:00 AM
💨
PM2.5 12.5 µg/m³
65Moderate
11:00 AM
💨
PM2.5 12.7 µg/m³
78Moderate
12:00 PM
💨
PM2.5 12.5 µg/m³
85Moderate
1:00 PM
💨
PM2.5 12.4 µg/m³
90Moderate
2:00 PM
💨
PM2.5 12.2 µg/m³
93Moderate
3:00 PM
💨
PM2.5 11.9 µg/m³
95Moderate
4:00 PM
💨
PM2.5 11.6 µg/m³
91Moderate
5:00 PM
💨
PM2.5 11.4 µg/m³
85Moderate
6:00 PM
💨
PM2.5 11.9 µg/m³
75Moderate
7:00 PM
💨
PM2.5 12.9 µg/m³
63Moderate
8:00 PM
💨
PM2.5 13.6 µg/m³
54Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV Very high
95
Sat
💨
Unhealthy for Sensitive Groups · UV High
101
Sun
💨
Moderate · UV High
78
Mon
💨
Moderate · UV Very high
78
Tue
💨
Good · UV Very high
35