Wallingford Playfield Air Quality
Monitoring Station
· Seattle, United States
17.5°
65.5% RH
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
5
11am
8
12
15
2pm
7
7
7
5pm
7
9
9
8pm
16
16
16
11pm
16
36
—
2am
—
—
—
5am
—
—
—
8am
—
—
Station readings
5
8
12
15
CAMS model
adj -18
25
25
25
25
25
25
25
25
27
27
34
34
34
34
54
17.5°C
Temperature
65.5%
Humidity
Air Quality Forecast (24h)
PM2.53.7 µg/m³
✓ WHO
Good
PM104.9 µg/m³
Good
Nearby Monitoring Stations
12
AireCiudadano USA Seat 01 27a3fd
10
Seattle-College Way N
30
Olive St, Seattle, Washington, USA
5
10th and Weller, Seattle, Washington, USA
27
10th and Weller, Seattle, Washington, USA
34
10th and Weller, Seattle, Washington, USA
11
Seattle-Linden Ave N
10
Seattle-NE 127th St
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:47 UTC.