Des Moines-S 240th St Air Quality

Monitoring Station · Des Moines, United States
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
10 9pm
8
10
7 12am
9
9
9 3am
9
9
9 6am
9
9
0 9am
0
0
— 12pm
—
—
— 3pm
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—
— 6pm
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Station readings
10
8
10
7
CAMS model adj -45
54
54
54
54
54
54
54
54
54
54
54
54
34
27
25

Air Quality Trend (24h)

PM2.51.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

9
Federal Way-S 300th St
6.3 km PM2.5: 2.1 µg/m³
6
SeaTac-Sunset Park
10.0 km PM2.5: 1.5 µg/m³
25
Auburn
11.5 km PM2.5: 6.0 µg/m³
37
Tukwilla Allentown, Washington, USA
12.3 km PM2.5: 8.9 µg/m³
26
Tukwilla Allentown, Washington, USA
12.3 km PM2.5: 6.2 µg/m³
30
Tukwilla Allentown, Washington, USA
12.3 km PM2.5: 7.2 µg/m³
18
Auburn-29th Street
13.2 km PM2.5: 4.4 µg/m³
65
South Park, Seattle, Washington, USA
15.9 km PM2.5: 18.8 µg/m³

Nearby Cities

10 Des Moines 12 Kent 12 SeaTac 9 Federal Way 12 Burien 14 East Hill-Meridian 16 Tukwila 16 Renton 17 Bryn Mawr-Skyway

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:22 UTC.