Air quality in Hot 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
14.9 µg/m³
WHO guideline 15
PM10
15.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
4:00 AM
💨
PM2.5 14.9 µg/m³
57Moderate
5:00 AM
💨
PM2.5 13.6 µg/m³
54Moderate
6:00 AM
💨
PM2.5 12.4 µg/m³
52Moderate
7:00 AM
💨
PM2.5 11.5 µg/m³
48Good
8:00 AM
💨
PM2.5 11 µg/m³
46Good
9:00 AM
💨
PM2.5 11 µg/m³
46Good
10:00 AM
💨
PM2.5 11.3 µg/m³
47Good
11:00 AM
💨
PM2.5 11.7 µg/m³
49Good
12:00 PM
💨
PM2.5 12 µg/m³
60Moderate
1:00 PM
💨
PM2.5 11.7 µg/m³
70Moderate
2:00 PM
💨
PM2.5 11.1 µg/m³
75Moderate
3:00 PM
💨
PM2.5 10.7 µg/m³
75Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Moderate · UV Very high
75
Sat
💨
Moderate · UV Very high
80
Sun
💨
Moderate · UV Very high
58
Mon
💨
Good · UV Very high
50
Tue
💨
No data · UV Very high
—