Air Quality in Kirkland, United States

Overcast
9.4°C · 95.2% humidity
9.4°
Feels 7.3°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
24 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 4am
19
22
20 7am
21
21
21 10am
1
1
1 1pm
0
0
0 4pm
0
0
0 7pm
1
1
1 10pm
1
1
1 1am
1
1
Station readings
20
19
22
CAMS model adj -33
54
54
54
54
54
54
54
34
34
34
27
27
27
27
25
27
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

47h · 17 stn

Kirkland's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

95.2%
Humidity
13.6 km/h
Wind NNE
1018.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.91 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Kirkland?

Temperature & Precipitation

PM2.5 Trend

47h · 17 stations
PM2.54.91 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (24 stations within 25 km)
4.91
Median
4.94
Average
0.1
Low
7.9
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +5.1

What is the 7-day forecast for Kirkland?

09-05
24.3° 9.4°
09-06
23.1° 11.7°
09-07
20.6° 10.4°
1.13 mm
09-08
26.7° 10.1°
0.75 mm
09-09
26.5° 12.3°
0.19 mm
09-10
27.3° 11.6°
09-11
23.4° 8.8°
Both models agree Avg diff: 3.5°C

Where are air quality stations near Kirkland?

20
Seattle-NE 127th St
8.0 km PM2.5: 4.9 µg/m³
17
AireCiudadano USA Seat 01 27a3fd
9.6 km 0.0°C 0.0% RH PM2.5: 4.0 µg/m³
23
Seattle-College Way N
9.7 km PM2.5: 5.6 µg/m³
16
Town Center, Lake Forest Park, Washington, USA
9.7 km PM2.5: 3.8 µg/m³
16
Town Center, Lake Forest Park, Washington, USA
9.7 km PM2.5: 3.8 µg/m³
28
Wallingford Playfield
10.0 km 18.8°C 64.3% RH PM2.5: 6.8 µg/m³ PM10: 7.4 µg/m³
14
SE 12th St, Bellevue, Washington, USA
10.0 km PM2.5: 3.4 µg/m³
10
Olive St, Seattle, Washington, USA
10.1 km PM2.5: 2.4 µg/m³
16
Olive St, Seattle, Washington, USA
10.1 km PM2.5: 3.8 µg/m³
21
Seattle-Linden Ave N
11.5 km PM2.5: 5.1 µg/m³

What cities are near Kirkland?

20 Inglewood-Finn Hill 20 Redmond 18 Kenmore 19 Bothell 19 Sammamish 20 Cottage Lake 21 Mercer Island 22 Seattle 20 Shoreline 18 Union Hill-Novelty Hill
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T14:00 UTC.