Air quality in Bothell West
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
19.4 µg/m³
WHO guideline 15
PM10
19.8 µg/m³
WHO guideline 45
Hour by hour (12h) US EPA AQI
11:00 PM
💨
PM2.5 19.4 µg/m³
66 Moderate
12:00 AM
💨
PM2.5 17.6 µg/m³
63 Moderate
1:00 AM
💨
PM2.5 15.9 µg/m³
59 Moderate
2:00 AM
💨
PM2.5 14.4 µg/m³
56 Moderate
3:00 AM
💨
PM2.5 13.3 µg/m³
54 Moderate
4:00 AM
💨
PM2.5 12.7 µg/m³
52 Moderate
5:00 AM
💨
PM2.5 12.4 µg/m³
52 Moderate
6:00 AM
💨
PM2.5 11.2 µg/m³
47 Good
7:00 AM
💨
PM2.5 10.5 µg/m³
44 Good
8:00 AM
💨
PM2.5 10.8 µg/m³
45 Good
9:00 AM
💨
PM2.5 11.9 µg/m³
50 Good
10:00 AM
💨
PM2.5 13.4 µg/m³
54 Moderate
Next few days daily max · US EPA AQI
Thu
💨
Moderate · UV Low
67
Fri
💨
Moderate · UV Low
63
Sun
💨
Good · UV Moderate
39
Mon
💨
Moderate · UV Low
52
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Precip NEXRAD · NOAA Temp Wind Clouds Terrain