Stay updated with real-time air quality in Mukilteo, Washington featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
44
Good
Mukilteo, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.16 μg/m³
0
55
155
255
425
605+
34.03 ppb
0
55
71
86
201
201+
0.13 ppb
0
36
76
186
605
1005+
3.41 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Mukilteo, Washington
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AQI 38
Good
6.63μg/m³
PM2.5
20.70μg/m³
PM10
33.66ppb
O3
0.13ppb
SO2
3.42ppb
NO2
0.14ppm
CO
AQI 44
Good
7.80μg/m³
PM2.5
10.05μg/m³
PM10
34.05ppb
O3
0.13ppb
SO2
3.47ppb
NO2
0.14ppm
CO
AQI 38
Good
7.09μg/m³
PM2.5
12.33μg/m³
PM10
34.01ppb
O3
0.13ppb
SO2
3.60ppb
NO2
0.14ppm
CO
AQI 44
Good
7.78μg/m³
PM2.5
10.09μg/m³
PM10
34.04ppb
O3
0.13ppb
SO2
3.49ppb
NO2
0.14ppm
CO
AQI 38
Good
7.23μg/m³
PM2.5
10.79μg/m³
PM10
34.05ppb
O3
0.13ppb
SO2
3.62ppb
NO2
0.14ppm
CO
AQI 38
Good
6.69μg/m³
PM2.5
11.94μg/m³
PM10
34.04ppb
O3
0.13ppb
SO2
3.75ppb
NO2
0.14ppm
CO
Air quality and pollutant data for Washington, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Mukilteo, Washington is updated every hour for accuracy.
In the past 24 hours, the air quality in Mukilteo, Washington was at its worst at 03:00:00 on 2026-03-05.
In the last 24 hours, the best air quality in Mukilteo, Washington was observed at 06:00:00 on 2026-03-05.
As of now, the AQI in Mukilteo, Washington is 44, indicating Good conditions.
Mukilteo, Washington air has the highest levels of PM2.5.
Poor air quality in Mukilteo, Washington means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Mukilteo, Washington are currently 8.001 μg/m3.
The PM10 concentration in Mukilteo, Washington is 10.161 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Mukilteo, Washington is 0.138 ppm.
Currently, Mukilteo, Washington has a sulfur dioxide (SO2) concentration of 0.128 ppb.
The current ozone (O3) level in Mukilteo, Washington at the moment is 34.03 ppm.
Nitrogen dioxide (NO2) level in Mukilteo, Washington at the moment is 3.413 ppb.
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