Air quality in 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
11.2 µg/m³
WHO guideline 15
PM10
16.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 PM
💨
PM2.5 11.2 µg/m³
47Good
9:00 PM
💨
PM2.5 10.9 µg/m³
45Good
10:00 PM
💨
PM2.5 10.8 µg/m³
45Good
11:00 PM
💨
PM2.5 10.6 µg/m³
44Good
12:00 AM
💨
PM2.5 10.9 µg/m³
45Good
1:00 AM
💨
PM2.5 11.4 µg/m³
48Good
2:00 AM
💨
PM2.5 11.4 µg/m³
48Good
3:00 AM
💨
PM2.5 11 µg/m³
46Good
4:00 AM
💨
PM2.5 10.4 µg/m³
43Good
5:00 AM
💨
PM2.5 9.6 µg/m³
40Good
6:00 AM
💨
PM2.5 7.7 µg/m³
32Good
7:00 AM
💨
PM2.5 6.3 µg/m³
26Good
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV Extreme
51
Sun
💨
Good · UV Extreme
48
Mon
💨
Good · UV Very high
46
Tue
💨
Good · UV Very high
39
Wed
💨
Good · UV Very high
29