Air Quality in Mountlake Terrace, United States

Partly Cloudy
20.7°C · 55.4% humidity
20.7°
Feels 20.7°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
24 7am
34
37
21 10am
2
3
4 1pm
0
0
0 4pm
0
0
0 7pm
6
6
6 10pm
6
6
6 1am
6
6
26 4am
26
38
Station readings
24
34
37
20
CAMS model adj -28
54
54
54
54
34
34
34
27
27
27
27
25
27
34
34
34
34
34
34
34
34
54
54
66
AD 728×90

Air Quality Index Trend

48h · 12 stn

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

55.4%
Humidity
35.8 km/h
Wind NNW
1019.1 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.01 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Mountlake Terrace?

Temperature & Precipitation

PM2.5 Trend

48h · 12 stations
PM2.55.01 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (17 stations within 25 km)
5.01
Median
5.21
Average
0.1
Low
12.6
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +5.8

What is the 7-day forecast for Mountlake Terrace?

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: 3.7°C

Where are air quality stations near Mountlake Terrace?

18
Town Center, Lake Forest Park, Washington, USA
4.3 km PM2.5: 4.3 µg/m³
16
Town Center, Lake Forest Park, Washington, USA
4.3 km PM2.5: 3.8 µg/m³
22
Seattle-NE 127th St
7.5 km PM2.5: 5.2 µg/m³
28
Seattle-Linden Ave N
7.8 km PM2.5: 6.7 µg/m³
25
Seattle-College Way N
9.9 km PM2.5: 6.0 µg/m³
5
Everett-Beverly Park Rd
12.1 km PM2.5: 1.2 µg/m³
21
AireCiudadano USA Seat 01 27a3fd
14.3 km 0.0°C 0.0% RH PM2.5: 5.0 µg/m³
60
Wallingford Playfield
14.5 km 18.5°C 60.5% RH PM2.5: 16.2 µg/m³ PM10: 16.9 µg/m³
9
Olive St, Seattle, Washington, USA
19.0 km PM2.5: 2.2 µg/m³
15
10th and Weller, Seattle, Washington, USA
21.2 km PM2.5: 3.6 µg/m³

What cities are near Mountlake Terrace?

20 Lynnwood 23 Shoreline 21 Bothell West 22 Edmonds 20 Kenmore 21 Bothell 16 Picnic Point-North Lynnwood 17 Martha Lake 22 Inglewood-Finn Hill 19 Mill Creek East
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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 2026-09-05T17:21 UTC.