Air quality in Burien
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
30.6 µg/m³
WHO guideline 15
PM10
31.2 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
10:00 PM
💨
PM2.5 30.6 µg/m³
90 Moderate
11:00 PM
💨
PM2.5 25.8 µg/m³
80 Moderate
12:00 AM
💨
PM2.5 21.6 µg/m³
71 Moderate
1:00 AM
💨
PM2.5 19 µg/m³
66 Moderate
2:00 AM
💨
PM2.5 17.3 µg/m³
62 Moderate
3:00 AM
💨
PM2.5 16.4 µg/m³
60 Moderate
4:00 AM
💨
PM2.5 16.8 µg/m³
61 Moderate
5:00 AM
💨
PM2.5 17.3 µg/m³
62 Moderate
6:00 AM
💨
PM2.5 16.2 µg/m³
60 Moderate
7:00 AM
💨
PM2.5 18.2 µg/m³
64 Moderate
8:00 AM
💨
PM2.5 21.3 µg/m³
70 Moderate
9:00 AM
💨
PM2.5 24.4 µg/m³
77 Moderate
Next few days daily max · US EPA AQI
Thu
💨
Unhealthy for Sensitive Groups · UV Low
103
Fri
💨
Moderate · UV Low
78
Sat
💨
Moderate · UV Low
72
Sun
💨
Good · UV Moderate
42
Mon
💨
Good · UV Moderate
32
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain