Air quality in Cave Spring
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
6 µg/m³
WHO guideline 15
PM10
6.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
1:00 AM
💨
PM2.5 6 µg/m³
26Good
2:00 AM
💨
PM2.5 5.6 µg/m³
27Good
3:00 AM
💨
PM2.5 5.5 µg/m³
27Good
4:00 AM
💨
PM2.5 5 µg/m³
26Good
5:00 AM
💨
PM2.5 4.4 µg/m³
27Good
6:00 AM
💨
PM2.5 4 µg/m³
28Good
7:00 AM
💨
PM2.5 4.1 µg/m³
30Good
8:00 AM
💨
PM2.5 3.8 µg/m³
32Good
9:00 AM
💨
PM2.5 4 µg/m³
36Good
10:00 AM
💨
PM2.5 4.5 µg/m³
41Good
11:00 AM
💨
PM2.5 3.7 µg/m³
45Good
12:00 PM
💨
PM2.5 3.3 µg/m³
48Good
Next few days
daily max · US EPA AQI
Sat
💨
Good · UV Very high
50
Sun
💨
Moderate · UV Very high
58
Mon
💨
Good · UV Very high
40
Tue
💨
No data · UV High
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