College St, Lacey, Washington, USA Air Quality

Monitoring Station · Lacey, United States
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
10 3pm
15
15
15 6pm
8
8
8 9pm
8
8
8 12am
15
15
15 3am
15
15
— 6am
—
—
— 9am
—
—
— 12pm
—
—
CAMS model adj -19
34
34
34
34
27
27
27
27
27
27
34
34
34
34
34

Air Quality Forecast (24h)

PM2.52.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

5
College St, Lacey, Washington, USA
0.0 km PM2.5: 1.2 µg/m³
5
Yelm-Bald Hill Rd SE
21.2 km PM2.5: 1.1 µg/m³
16
W Franklin, Shelton, Washington, USA
29.4 km PM2.5: 3.8 µg/m³
18
W Franklin, Shelton, Washington, USA
29.4 km PM2.5: 4.3 µg/m³

Nearby Cities

9 Lacey 10 Olympia 9 Tumwater 13 Spanaway 13 University Place 15 Parkland 13 Frederickson 12 Centralia 14 Tacoma

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T18:55 UTC.