Stay updated with real-time air quality in Lynnwood, 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)
67
Moderate
Lynnwood, Washington
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
18.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.44 μg/m³
0
55
155
255
425
605+
19.27 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
18.80 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Lynnwood, Washington
Lynnwood, Washington
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AQI 71
Moderate
19.52μg/m³
PM2.5
43.00μg/m³
PM10
19.13ppb
O3
0.67ppb
SO2
21.41ppb
NO2
0.30ppm
CO
AQI 69
Moderate
19.07μg/m³
PM2.5
40.44μg/m³
PM10
18.77ppb
O3
0.67ppb
SO2
22.18ppb
NO2
0.30ppm
CO
AQI 64
Moderate
15.75μg/m³
PM2.5
23.41μg/m³
PM10
21.14ppb
O3
0.63ppb
SO2
11.52ppb
NO2
0.29ppm
CO
AQI 67
Moderate
18.48μg/m³
PM2.5
39.74μg/m³
PM10
18.30ppb
O3
0.67ppb
SO2
20.54ppb
NO2
0.30ppm
CO
AQI 71
Moderate
19.75μg/m³
PM2.5
44.44μg/m³
PM10
19.05ppb
O3
0.67ppb
SO2
21.60ppb
NO2
0.30ppm
CO
AQI 66
Moderate
16.54μg/m³
PM2.5
29.48μg/m³
PM10
20.85ppb
O3
0.64ppb
SO2
12.94ppb
NO2
0.29ppm
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 Lynnwood, Washington is updated every hour.
The worst air quality in Lynnwood, Washington in the last 24 hours was observed at 12:00:00 on 2025-09-05.
In the last 24 hrs, the best air quality in Lynnwood, Washington was observed at 06:00:00 on 2025-09-05.
The current air quality in Lynnwood, Washington is 49, categorized as Good based on real-time data.
The most common pollutant in Lynnwood, Washington is PM2.5.
If the air quality in Lynnwood, Washington is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Lynnwood, Washington is 9.022 μg/m3.
The current PM10 concentration at Lynnwood, Washington is 35.31 μg/m3.
The current carbon monoxide (CO) concentration at Lynnwood, Washington is 0.3 ppm.
The current sulfur dioxide (SO2) concentration at Lynnwood, Washington is 0.847 ppb.
The current ozone (O3) concentration at Lynnwood, Washington is 8.353 ppm.
The current nitrogen dioxide (NO2) concentration at Lynnwood, Washington is 15.339 ppb.
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