Air quality in Tempe Junction
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
13 µg/m³
WHO guideline 15
PM10
45.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 PM
💨
PM2.5 13 µg/m³
53Moderate
7:00 PM
💨
PM2.5 12.5 µg/m³
52Moderate
8:00 PM
💨
PM2.5 12.9 µg/m³
53Moderate
9:00 PM
💨
PM2.5 13.5 µg/m³
54Moderate
10:00 PM
💨
PM2.5 14.3 µg/m³
56Moderate
11:00 PM
💨
PM2.5 15.1 µg/m³
57Moderate
12:00 AM
💨
PM2.5 17.1 µg/m³
62Moderate
1:00 AM
💨
PM2.5 18.5 µg/m³
66Moderate
2:00 AM
💨
PM2.5 17.3 µg/m³
62Moderate
3:00 AM
💨
PM2.5 13.6 µg/m³
54Moderate
4:00 AM
💨
PM2.5 10.7 µg/m³
45Good
5:00 AM
💨
PM2.5 8.6 µg/m³
36Good
Next few days
daily max · US EPA AQI
Sun
💨
Moderate · UV Very high
69
Mon
💨
Moderate · UV Very high
66
Tue
💨
Moderate · UV Very high
63
Wed
💨
Moderate · UV Very high
74
Thu
💨
Good · UV Very high
49