Air quality in Sandstone Valley
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
10.8 µg/m³
WHO guideline 15
PM10
11.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 AM
💨
PM2.5 10.8 µg/m³
45Good
7:00 AM
💨
PM2.5 10.8 µg/m³
45Good
8:00 AM
💨
PM2.5 10.8 µg/m³
45Good
9:00 AM
💨
PM2.5 9.3 µg/m³
39Good
10:00 AM
💨
PM2.5 8.3 µg/m³
35Good
11:00 AM
💨
PM2.5 7.9 µg/m³
33Good
12:00 PM
💨
PM2.5 7.4 µg/m³
36Good
1:00 PM
💨
PM2.5 7.3 µg/m³
40Good
2:00 PM
💨
PM2.5 7.7 µg/m³
43Good
3:00 PM
💨
PM2.5 7.9 µg/m³
45Good
4:00 PM
💨
PM2.5 7.9 µg/m³
46Good
5:00 PM
💨
PM2.5 7.9 µg/m³
46Good
Next few days
daily max · US EPA AQI
Tue
💨
Good · UV Moderate
49
Wed
💨
Moderate · UV Moderate
61
Thu
💨
Moderate · UV Moderate
61
Fri
💨
Moderate · UV High
60
Sat
💨
Moderate · UV Moderate
59