Seattle-S Myrtle St Air Quality

Monitoring Station · Columbia City, United States

15

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast

40 6pm

32

27

20 9pm

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— 12am

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— 3am

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— 6am

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— 9am

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Station readings

40

32

27

20

15

Air Quality Forecast (24h)

PM2.53.7 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

South Park, Seattle, Washington, USA

2.1 km PM2.5: 7.2 µg/m³

Seattle-5th Ave S

2.5 km PM2.5: 3.5 µg/m³

Beacon Hill, Seattle, Washington, USA

3.4 km PM2.5: 4.8 µg/m³

Beacon Hill, Seattle, Washington, USA

3.4 km PM2.5: 5.0 µg/m³

Beacon Hill, Seattle, Washington, USA

3.4 km PM2.5: 3.1 µg/m³

Duwamish, Seattle, Washington, USA

4.0 km PM2.5: 9.1 µg/m³

Tukwilla Allentown, Washington, USA

4.7 km PM2.5: 6.0 µg/m³

Seattle-16th Ave S

4.7 km PM2.5: 3.2 µg/m³

Nearby Cities

22 Columbia City 27 Bryn Mawr-Skyway 24 Mercer Island 27 Tukwila 21 Seattle 23 Burien 27 Renton 25 SeaTac 28 Fairwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-20T21:45 UTC.