Air Quality in Oak Harbor, United States

Cloudy
10.5°C · 81.8% humidity
10.5°
Feels 10.5°
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
9 5pm
9
7
11 8pm
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Station readings
9
9
7
11

Air Quality Index Trend

48h · 4 stn

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

81.8%
Humidity
37.3 km/h
Wind WNW
1013.1 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
11
2.64 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Oak Harbor?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.52.64 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (3 stations within 25 km)
2.64
Median
2.7
Average
1.2
Low
5.5
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +3.2

What is the 7-day forecast for Oak Harbor?

10-21
12.4° 10.4°
0.06 mm
10-22
13.0° 9.4°
0.81 mm
10-23
12.3° 8.5°
4.75 mm
10-24
10.8° 7.7°
2.63 mm
10-25
11.7° 9.9°
10-26
11.6° 8.8°
1.44 mm
10-27
12.2° 10.4°
0.62 mm
Both models agree Avg diff: 1.9°C

Where are air quality stations near Oak Harbor?

6
Bartholomew Rd, Anacortes, Washington, USA
20.1 km PM2.5: 1.4 µg/m³
5
Bartholomew Rd, Anacortes, Washington, USA
20.1 km PM2.5: 1.2 µg/m³
16
San Juan Ave, Port Townsend, Washington, USA
20.8 km PM2.5: 3.8 µg/m³
10
Padilla Bay
25.5 km PM2.5: 2.4 µg/m³
12
S Second St, Mt Vernon, Washington, USA
26.1 km PM2.5: 2.9 µg/m³
10
S Second St, Mt Vernon, Washington, USA
26.1 km PM2.5: 2.4 µg/m³

What cities are near Oak Harbor?

24 Anacortes 25 Marysville 17 Mukilteo 11 Everett 11 Oak Bay 16 West Lake Stevens 18 Lake Stevens 30 Bellingham 10 Gordon Head 20 Picnic Point-North Lynnwood
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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 2026-10-21T03:08 UTC.