Air Quality in Kirkland, United States

Clear
22.3°C · 41.6% humidity
22.3°
Feels 22.3°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
52 7am
54
52
46 10am
50
50
50 1pm
50
50
50 4pm
50
30
30 7pm
30
50
50 10pm
50
50
50 1am
50
30
30 4am
23
50
Station readings
52
54
52
41
CAMS model adj -4
54
54
54
54
54
54
54
54
54
54
54
34
34
34
54
54
54
54
54
54
34
34
27
54
AD 728×90

Air Quality Index Trend

48h · 12 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.

41.6%
Humidity
8.0 km/h
Wind NNE
1015.5 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
46
10.96 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Kirkland?

Temperature & Precipitation

PM2.5 Trend

48h · 12 stations
PM2.510.96 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (19 stations within 25 km)
10.96
Median
10.79
Average
7.7
Low
16.06
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +2.5

What is the 7-day forecast for Kirkland?

07-21
28.8° 10.2°
07-22
25.0° 11.1°
07-23
29.5° 12.6°
07-24
28.5° 10.8°
07-25
25.4° 10.5°
07-26
29.5° 9.2°
07-27
26.4° 11.9°
Both models agree Avg diff: 4.4°C

Where are air quality stations near Kirkland?

40
Seattle-NE 127th St
8.0 km PM2.5: 9.5 µg/m³
46
AireCiudadano USA Seat 01 27a3fd
9.6 km 0.0°C 0.0% RH PM2.5: 11.0 µg/m³
41
Seattle-College Way N
9.7 km PM2.5: 9.8 µg/m³
35
Town Center, Lake Forest Park, Washington, USA
9.7 km PM2.5: 8.4 µg/m³
58
Wallingford Playfield
10.0 km 26.4°C 44.5% RH PM2.5: 15.2 µg/m³ PM10: 16.0 µg/m³
158
SE 12th St, Bellevue, Washington, USA
10.0 km PM2.5: 69.1 µg/m³
124
SE 12th St, Bellevue, Washington, USA
10.0 km PM2.5: 44.8 µg/m³
35
SE 12th St, Bellevue, Washington, USA
10.0 km PM2.5: 8.4 µg/m³
35
SE 12th St, Bellevue, Washington, USA
10.0 km PM2.5: 8.4 µg/m³
243
Olive St, Seattle, Washington, USA
10.1 km PM2.5: 192.9 µg/m³

What cities are near Kirkland?

45 Inglewood-Finn Hill 45 Redmond 45 Kenmore 45 Bothell 45 Sammamish 45 Cottage Lake 44 Mercer Island 42 Seattle 45 Shoreline 46 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 2026-07-21T17:15 UTC.