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

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.03 μg/m³
0
55
155
255
425
605+
24.16 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
4.99 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Lake Forest Park, Washington
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AQI 22
Good
2.36μg/m³
PM2.5
9.95μg/m³
PM10
24.07ppb
O3
0.20ppb
SO2
4.99ppb
NO2
0.16ppm
CO
AQI 22
Good
2.47μg/m³
PM2.5
9.56μg/m³
PM10
24.17ppb
O3
0.20ppb
SO2
5.10ppb
NO2
0.16ppm
CO
AQI 23
Good
2.65μg/m³
PM2.5
10.43μg/m³
PM10
24.52ppb
O3
0.20ppb
SO2
5.24ppb
NO2
0.16ppm
CO
AQI 22
Good
2.44μg/m³
PM2.5
9.49μg/m³
PM10
23.91ppb
O3
0.20ppb
SO2
5.01ppb
NO2
0.15ppm
CO
AQI 22
Good
2.45μg/m³
PM2.5
9.17μg/m³
PM10
23.91ppb
O3
0.20ppb
SO2
5.07ppb
NO2
0.16ppm
CO
AQI 22
Good
2.46μg/m³
PM2.5
9.15μg/m³
PM10
23.90ppb
O3
0.20ppb
SO2
5.09ppb
NO2
0.16ppm
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 Lake Forest Park, Washington is updated every hour for accuracy.
In the past 24 hours, the air quality in Lake Forest Park, Washington was at its worst at 03:00:00 on 2026-03-05.
In the last 24 hours, the best air quality in Lake Forest Park, Washington was observed at 05:00:00 on 2026-03-05.
As of now, the AQI in Lake Forest Park, Washington is 22, indicating Good conditions.
Lake Forest Park, Washington air has the highest levels of O3.
Poor air quality in Lake Forest Park, Washington means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lake Forest Park, Washington are currently 2.356 μg/m3.
The PM10 concentration in Lake Forest Park, Washington is 10.027 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lake Forest Park, Washington is 0.156 ppm.
Currently, Lake Forest Park, Washington has a sulfur dioxide (SO2) concentration of 0.203 ppb.
The current ozone (O3) level in Lake Forest Park, Washington at the moment is 24.162 ppm.
Nitrogen dioxide (NO2) level in Lake Forest Park, Washington at the moment is 4.992 ppb.
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