Air quality in Fall City
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.
US AQI · EPA
105
Unhealthy for Sensitive Groups
PM2.5
37 µg/m³
WHO guideline 15
PM10
39.3 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
6:00 AM
💨
PM2.5 37 µg/m³
105Unhealthy for Sensitive Groups
7:00 AM
💨
PM2.5 36.9 µg/m³
104Unhealthy for Sensitive Groups
8:00 AM
💨
PM2.5 37.1 µg/m³
105Unhealthy for Sensitive Groups
9:00 AM
💨
PM2.5 33.5 µg/m³
96Moderate
10:00 AM
💨
PM2.5 25.8 µg/m³
80Moderate
11:00 AM
💨
PM2.5 19.2 µg/m³
66Moderate
12:00 PM
💨
PM2.5 15.8 µg/m³
59Moderate
1:00 PM
💨
PM2.5 14.2 µg/m³
55Moderate
2:00 PM
💨
PM2.5 13.5 µg/m³
54Moderate
3:00 PM
💨
PM2.5 12.4 µg/m³
52Moderate
4:00 PM
💨
PM2.5 12.5 µg/m³
52Moderate
5:00 PM
💨
PM2.5 14.2 µg/m³
55Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Unhealthy for Sensitive Groups · UV Low
107
Sat
💨
Unhealthy for Sensitive Groups · UV Low
132
Sun
💨
Unhealthy · UV Moderate
152
Mon
💨
Unhealthy · UV High
153
Tue
💨
Moderate · UV Moderate
76