Air quality in Milwaukie
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
28.3 µg/m³
WHO guideline 15
PM10
29.9 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
3:00 PM
💨
PM2.5 28.3 µg/m³
85 Moderate
4:00 PM
💨
PM2.5 33.2 µg/m³
95 Moderate
5:00 PM
💨
PM2.5 38.3 µg/m³
108 Unhealthy for Sensitive Groups
6:00 PM
💨
PM2.5 41.1 µg/m³
115 Unhealthy for Sensitive Groups
7:00 PM
💨
PM2.5 40.4 µg/m³
113 Unhealthy for Sensitive Groups
8:00 PM
💨
PM2.5 36.2 µg/m³
103 Unhealthy for Sensitive Groups
9:00 PM
💨
PM2.5 32.2 µg/m³
93 Moderate
10:00 PM
💨
PM2.5 29.6 µg/m³
88 Moderate
11:00 PM
💨
PM2.5 27.5 µg/m³
83 Moderate
12:00 AM
💨
PM2.5 25.7 µg/m³
80 Moderate
1:00 AM
💨
PM2.5 24 µg/m³
76 Moderate
2:00 AM
💨
PM2.5 22.4 µg/m³
73 Moderate
Next few days daily max · US EPA AQI
Thu
💨
Unhealthy for Sensitive Groups · UV Low
115
Fri
💨
Moderate · UV Low
80
Sun
💨
Good · UV Moderate
35
Mon
💨
Good · UV Moderate
33
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain