Stay updated with real-time air quality in Kenmore, 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)
22
Good
Kenmore, Washington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.72 μg/m³
0
55
155
255
425
605+
22.45 ppb
0
55
71
86
201
201+
0.32 ppb
0
36
76
186
605
1005+
5.51 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Kenmore, Washington
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AQI 23
Good
3.50μg/m³
PM2.5
14.85μg/m³
PM10
25.11ppb
O3
0.61ppb
SO2
8.03ppb
NO2
0.15ppm
CO
AQI 24
Good
2.97μg/m³
PM2.5
12.38μg/m³
PM10
26.07ppb
O3
0.57ppb
SO2
7.15ppb
NO2
0.14ppm
CO
AQI 27
Good
4.56μg/m³
PM2.5
19.50μg/m³
PM10
28.31ppb
O3
0.59ppb
SO2
7.42ppb
NO2
0.14ppm
CO
AQI 23
Good
4.38μg/m³
PM2.5
19.08μg/m³
PM10
25.42ppb
O3
0.60ppb
SO2
7.93ppb
NO2
0.15ppm
CO
AQI 24
Good
3.78μg/m³
PM2.5
15.95μg/m³
PM10
26.33ppb
O3
0.57ppb
SO2
7.05ppb
NO2
0.14ppm
CO
AQI 22
Good
4.07μg/m³
PM2.5
17.76μg/m³
PM10
24.29ppb
O3
0.60ppb
SO2
7.78ppb
NO2
0.15ppm
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 Kenmore, Washington is updated every hour.
The worst air quality in Kenmore, Washington in the last 24 hours was observed at 05:00:00 on 2025-10-24.
In the last 24 hrs, the best air quality in Kenmore, Washington was observed at 02:00:00 on 2025-10-25.
The current air quality in Kenmore, Washington is 24, categorized as Good based on real-time data.
The most common pollutant in Kenmore, Washington is O3.
If the air quality in Kenmore, Washington is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Kenmore, Washington is 3.597 μg/m3.
The current PM10 concentration at Kenmore, Washington is 15.165 μg/m3.
The current carbon monoxide (CO) concentration at Kenmore, Washington is 0.146 ppm.
The current sulfur dioxide (SO2) concentration at Kenmore, Washington is 0.597 ppb.
The current ozone (O3) concentration at Kenmore, Washington is 26.14 ppm.
The current nitrogen dioxide (NO2) concentration at Kenmore, Washington is 7.769 ppb.
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