Olive St, Seattle, Washington, USA Air Quality

Monitoring Station · Seattle, United States
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
123 6pm
123
123
25 9pm
123
123
123 12am
103
103
103 3am
123
123
123 6am
123
123
— 9am
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—
— 12pm
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— 3pm
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Station readings
25
CAMS model adj +69
54
54
54
54
54
54
54
34
34
34
54
54
54
54
54

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

68
10th and Weller, Seattle, Washington, USA
2.5 km PM2.5: 20.2 µg/m³
63
10th and Weller, Seattle, Washington, USA
2.5 km PM2.5: 17.8 µg/m³
54
10th and Weller, Seattle, Washington, USA
2.5 km PM2.5: 13.5 µg/m³
37
Seattle-16th Ave S
4.1 km PM2.5: 8.9 µg/m³
64
Wallingford Playfield
5.3 km PM2.5: 18.2 µg/m³
46
AireCiudadano USA Seat 01 27a3fd
5.3 km PM2.5: 11.0 µg/m³
84
Beacon Hill, Seattle, Washington, USA
5.4 km PM2.5: 27.8 µg/m³
40
Seattle-23rd Ave SW
6.7 km PM2.5: 9.7 µg/m³

Nearby Cities

48 Seattle 51 Columbia City 52 Mercer Island 49 Kirkland 47 Inglewood-Finn Hill 52 Bryn Mawr-Skyway 51 Redmond 42 Shoreline 49 West Lake Sammamish

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:52 UTC.