Air quality in Addison
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
7.7 µg/m³
WHO guideline 15
PM10
8.1 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
4:00 PM
💨
PM2.5 7.7 µg/m³
51Moderate
5:00 PM
💨
PM2.5 7.7 µg/m³
49Good
6:00 PM
💨
PM2.5 8.1 µg/m³
46Good
7:00 PM
💨
PM2.5 9 µg/m³
43Good
8:00 PM
💨
PM2.5 9.5 µg/m³
40Good
9:00 PM
💨
PM2.5 10 µg/m³
42Good
10:00 PM
💨
PM2.5 10 µg/m³
42Good
11:00 PM
💨
PM2.5 9.7 µg/m³
40Good
12:00 AM
💨
PM2.5 9.3 µg/m³
39Good
1:00 AM
💨
PM2.5 8.4 µg/m³
35Good
2:00 AM
💨
PM2.5 7.5 µg/m³
34Good
3:00 AM
💨
PM2.5 6.7 µg/m³
35Good
Next few days
daily max · US EPA AQI
Sat
💨
Moderate · UV High
60
Sun
💨
Moderate · UV High
86
Mon
💨
Unhealthy for Sensitive Groups · UV High
128
Tue
💨
Unhealthy for Sensitive Groups · UV High
142
Wed
💨
Moderate · UV Very high
54