Air quality in Walker Mill
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 µg/m³
WHO guideline 15
PM10
7.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
4:00 PM
💨
PM2.5 7 µg/m³
75Moderate
5:00 PM
💨
PM2.5 6.8 µg/m³
63Moderate
6:00 PM
💨
PM2.5 6.8 µg/m³
53Moderate
7:00 PM
💨
PM2.5 7.3 µg/m³
49Good
8:00 PM
💨
PM2.5 6.9 µg/m³
48Good
9:00 PM
💨
PM2.5 5.8 µg/m³
49Good
10:00 PM
💨
PM2.5 5.6 µg/m³
50Good
11:00 PM
💨
PM2.5 5.5 µg/m³
51Moderate
12:00 AM
💨
PM2.5 5.6 µg/m³
50Good
1:00 AM
💨
PM2.5 5.9 µg/m³
47Good
2:00 AM
💨
PM2.5 6.3 µg/m³
44Good
3:00 AM
💨
PM2.5 6.9 µg/m³
41Good
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV Very high
91
Thu
💨
Moderate · UV High
75
Fri
💨
Unhealthy for Sensitive Groups · UV High
129
Sat
💨
Moderate · UV High
69
Sun
💨
Good · UV Very high
33