Air Quality in Lacey, United States

Clear
13.0°C · 48.3% humidity
13.0°
Feels 13.0°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
27 5pm
24
22
18 8pm
4
4
4 11pm
4
4
16 2am
29
54
54 5am
54
54
54 8am
54
54
54 11am
54
54
54 2pm
54
29
Station readings
27
24
22
18
CAMS model adj -21
50
37
37
25
25
25
25
25
25
37
50
75
75
75
75
75
75
75
75
75
75
75
75
50
AD 728×90

PM2.5 Trend (24h)

23h · 7 stations
48.3%
Humidity
23.1 km/h
Wind NNE
1017.0 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Lacey?

Temperature & Precipitation

PM2.53.63 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (1 station within 25 km)
3.63
Median
3.63
Average
3.63
Low
3.63
High
PM2.5 µg/m³ · Model: 4.4 · Bias: +0.8
Both models agree Avg diff: 2.6°C

Where are air quality stations near Lacey?

28
College St, Lacey, Washington, USA
0.6 km
12
Yelm-Bald Hill Rd SE
21.6 km PM2.5: 3.0 µg/m³
13
W Franklin, Shelton, Washington, USA
29.0 km
13
W Franklin, Shelton, Washington, USA
29.0 km
38
W Franklin, Shelton, Washington, USA
29.0 km

What cities are near Lacey?

16 Olympia 16 Tumwater 21 Spanaway 21 University Place 22 Parkland 23 Frederickson 16 Centralia 23 Tacoma 22 Graham 23 Puyallup

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:21 UTC.