Stay updated with real-time air quality in Edmonds, 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
Edmonds, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.41 μg/m³
0
55
155
255
425
605+
8.19 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
11.52 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Edmonds, Washington
Edmonds, Washington
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AQI 27
Good
4.91μg/m³
PM2.5
21.14μg/m³
PM10
8.28ppb
O3
0.19ppb
SO2
8.26ppb
NO2
0.24ppm
CO
AQI 38
Good
6.87μg/m³
PM2.5
29.87μg/m³
PM10
8.12ppb
O3
0.19ppb
SO2
9.32ppb
NO2
0.24ppm
CO
AQI 38
Good
6.50μg/m³
PM2.5
27.51μg/m³
PM10
8.54ppb
O3
0.19ppb
SO2
9.78ppb
NO2
0.24ppm
CO
AQI 33
Good
6.40μg/m³
PM2.5
27.88μg/m³
PM10
8.03ppb
O3
0.19ppb
SO2
8.67ppb
NO2
0.24ppm
CO
AQI 7
Good
1.43μg/m³
PM2.5
6.30μg/m³
PM10
8.28ppb
O3
0.19ppb
SO2
5.67ppb
NO2
0.23ppm
CO
AQI 44
Good
8.22μg/m³
PM2.5
36.12μg/m³
PM10
7.91ppb
O3
0.19ppb
SO2
9.86ppb
NO2
0.24ppm
CO
Air quality data and pollutant measurements for Washington, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Edmonds, Washington is updated every hour.
The worst air quality in Edmonds, Washington in the last 24 hours was observed at 03:00:00 on 2025-12-13.
In the last 24 hrs, the best air quality in Edmonds, Washington was observed at 10:00:00 on 2025-12-13.
The current air quality in Edmonds, Washington is 27, categorized as Good based on real-time data.
The most common pollutant in Edmonds, Washington is PM2.5.
If the air quality in Edmonds, Washington is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Edmonds, Washington is 5.194 μg/m3.
The current PM10 concentration at Edmonds, Washington is 21.825 μg/m3.
The current carbon monoxide (CO) concentration at Edmonds, Washington is 0.24 ppm.
The current sulfur dioxide (SO2) concentration at Edmonds, Washington is 0.191 ppb.
The current ozone (O3) concentration at Edmonds, Washington is 8.582 ppm.
The current nitrogen dioxide (NO2) concentration at Edmonds, Washington is 8.961 ppb.
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