Air quality in Nogales
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
3.4 µg/m³
WHO guideline 15
PM10
6.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
3:00 PM
💨
PM2.5 3.4 µg/m³
50Good
4:00 PM
💨
PM2.5 3.3 µg/m³
50Good
5:00 PM
💨
PM2.5 3.3 µg/m³
48Good
6:00 PM
💨
PM2.5 4 µg/m³
43Good
7:00 PM
💨
PM2.5 4.4 µg/m³
38Good
8:00 PM
💨
PM2.5 4.9 µg/m³
34Good
9:00 PM
💨
PM2.5 5.4 µg/m³
31Good
10:00 PM
💨
PM2.5 6.5 µg/m³
29Good
11:00 PM
💨
PM2.5 7.3 µg/m³
30Good
12:00 AM
💨
PM2.5 8 µg/m³
33Good
1:00 AM
💨
PM2.5 8.7 µg/m³
36Good
2:00 AM
💨
PM2.5 9.1 µg/m³
38Good
Next few days
daily max · US EPA AQI
Wed
💨
Good · UV Extreme
50
Thu
💨
Good · UV Extreme
50
Fri
💨
Good · UV Very high
50
Sat
💨
Good · UV Very high
50