Des Moines-S 240th St Air Quality

Monitoring Station · Des Moines, United States
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
10 9pm
8
10
11 12am
11
11
11 3am
11
11
11 6am
11
11
0 9am
0
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— 12pm
—
—
— 3pm
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—
— 6pm
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Station readings
10
8
10
CAMS model adj -43
54
54
54
54
54
54
54
54
54
54
54
54
34
27

Air Quality Trend (24h)

PM2.52.4 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

9
Federal Way-S 300th St
6.3 km PM2.5: 2.1 µg/m³
5
SeaTac-Sunset Park
10.0 km PM2.5: 1.1 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
13
Tukwilla Allentown, Washington, USA
12.3 km PM2.5: 3.1 µg/m³
30
Tukwilla Allentown, Washington, USA
12.3 km PM2.5: 7.2 µg/m³
17
Auburn-29th Street
13.2 km PM2.5: 4.1 µg/m³
65
South Park, Seattle, Washington, USA
15.9 km PM2.5: 18.8 µg/m³

Nearby Cities

11 Des Moines 12 Kent 14 SeaTac 9 Federal Way 15 Burien 15 East Hill-Meridian 15 Tukwila 17 Renton 17 Bryn Mawr-Skyway

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:01 UTC.