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
10 µg/m³
WHO guideline 15
PM10
10 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
5:00 AM
💨
PM2.5 10 µg/m³
42Good
6:00 AM
💨
PM2.5 8.8 µg/m³
37Good
7:00 AM
💨
PM2.5 8.1 µg/m³
34Good
8:00 AM
💨
PM2.5 8.3 µg/m³
35Good
9:00 AM
💨
PM2.5 9.5 µg/m³
40Good
10:00 AM
💨
PM2.5 8.6 µg/m³
46Good
11:00 AM
💨
PM2.5 5.9 µg/m³
76Moderate
12:00 PM
💨
PM2.5 5.5 µg/m³
96Moderate
1:00 PM
💨
PM2.5 5.9 µg/m³
101Unhealthy for Sensitive Groups
2:00 PM
💨
PM2.5 6.5 µg/m³
106Unhealthy for Sensitive Groups
3:00 PM
💨
PM2.5 7 µg/m³
113Unhealthy for Sensitive Groups
4:00 PM
💨
PM2.5 7.4 µg/m³
119Unhealthy for Sensitive Groups
Next few days
daily max · US EPA AQI
Wed
💨
Unhealthy for Sensitive Groups · UV Very high
119
Thu
💨
Unhealthy for Sensitive Groups · UV High
136
Fri
💨
Moderate · UV Very high
91
Sat
💨
Moderate · UV Low
81
Sun
💨
Moderate · UV High
65