Air quality in Mukilteo
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
16.4 µg/m³
WHO guideline 15
PM10
16.5 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
11:00 PM
💨
PM2.5 16.4 µg/m³
60Moderate
12:00 AM
💨
PM2.5 20.9 µg/m³
70Moderate
1:00 AM
💨
PM2.5 26.9 µg/m³
82Moderate
2:00 AM
💨
PM2.5 34.5 µg/m³
98Moderate
3:00 AM
💨
PM2.5 42.4 µg/m³
118Unhealthy for Sensitive Groups
4:00 AM
💨
PM2.5 50.5 µg/m³
138Unhealthy for Sensitive Groups
5:00 AM
💨
PM2.5 58.4 µg/m³
152Unhealthy
6:00 AM
💨
PM2.5 65.7 µg/m³
156Unhealthy
7:00 AM
💨
PM2.5 71.9 µg/m³
159Unhealthy
8:00 AM
💨
PM2.5 76.8 µg/m³
162Unhealthy
9:00 AM
💨
PM2.5 78.7 µg/m³
163Unhealthy
10:00 AM
💨
PM2.5 79.9 µg/m³
164Unhealthy
Next few days
daily max · US EPA AQI
Mon
💨
Moderate · UV High
64
Tue
💨
Unhealthy · UV Moderate
168
Wed
💨
Moderate · UV High
75
Thu
💨
Moderate · UV Moderate
74
Fri
💨
Moderate · UV High
61