Air quality in Safford
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
3.7 µg/m³
WHO guideline 15
PM10
6.2 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
12:00 AM
💨
PM2.5 3.7 µg/m³
25Good
1:00 AM
💨
PM2.5 3.4 µg/m³
20Good
2:00 AM
💨
PM2.5 3.3 µg/m³
16Good
3:00 AM
💨
PM2.5 3.2 µg/m³
13Good
4:00 AM
💨
PM2.5 3 µg/m³
13Good
5:00 AM
💨
PM2.5 3 µg/m³
13Good
6:00 AM
💨
PM2.5 2.8 µg/m³
16Good
7:00 AM
💨
PM2.5 2.7 µg/m³
21Good
8:00 AM
💨
PM2.5 2.5 µg/m³
26Good
9:00 AM
💨
PM2.5 2.1 µg/m³
34Good
10:00 AM
💨
PM2.5 1.8 µg/m³
42Good
11:00 AM
💨
PM2.5 2.2 µg/m³
49Good
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV Very high
56
Fri
💨
Moderate · UV Very high
70
Sat
💨
Good · UV Extreme
49
Sun
💨
Good · UV Extreme
47
Mon
💨
Good · UV Very high
50