Air quality in Sierra Vista Southeast
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
2.7 µg/m³
WHO guideline 15
PM10
6.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 AM
💨
PM2.5 2.7 µg/m³
13Good
4:00 AM
💨
PM2.5 2.8 µg/m³
12Good
5:00 AM
💨
PM2.5 3 µg/m³
13Good
6:00 AM
💨
PM2.5 3.1 µg/m³
13Good
7:00 AM
💨
PM2.5 3.2 µg/m³
14Good
8:00 AM
💨
PM2.5 3.5 µg/m³
18Good
9:00 AM
💨
PM2.5 5.8 µg/m³
31Good
10:00 AM
💨
PM2.5 6.2 µg/m³
31Good
11:00 AM
💨
PM2.5 6 µg/m³
35Good
12:00 PM
💨
PM2.5 5.6 µg/m³
37Good
1:00 PM
💨
PM2.5 5.2 µg/m³
38Good
2:00 PM
💨
PM2.5 4.9 µg/m³
38Good
Next few days
daily max · US EPA AQI
Sun
💨
Good · UV Very high
39
Mon
💨
Good · UV Extreme
43
Tue
💨
Good · UV Very high
43
Wed
💨
Good · UV Very high
48
Thu
💨
Good · UV Very high
15