Des Moines-S 240th St

Monitoring Station · Des Moines, United States
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
26 5pm
28
21
16 8pm
16
16
16 11pm
16
16
29 2am
29
54
54 5am
54
54
— 8am
—
—
— 11am
—
—
— 2pm
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Station readings
26
28
21
16
13
CAMS model adj -21
50
50
37
37
37
37
37
37
37
50
50
75
75
75
75

Air Quality Trend (24h)

PM2.53.2 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

12
Federal Way-S 300th St
6.3 km PM2.5: 3.0 µg/m³
23
SeaTac-Sunset Park
10.0 km PM2.5: 5.4 µg/m³
46
Tukwilla Allentown, Washington, USA
12.3 km
17
Tukwilla Allentown, Washington, USA
12.3 km
19
Auburn-29th Street
13.2 km PM2.5: 4.5 µg/m³
25
South Park, Seattle, Washington, USA
15.9 km
15
Seattle-S Myrtle St
16.8 km PM2.5: 3.5 µg/m³
9
Seattle-13th Ave S
17.2 km PM2.5: 2.2 µg/m³

Nearby Cities

18 Des Moines 18 Kent 17 SeaTac 20 Federal Way 17 Burien 18 East Hill-Meridian 17 Tukwila 17 Renton 16 Bryn Mawr-Skyway

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T20:27 UTC.