Air Quality in Oak Harbor, United States
Windy
12.1°C · 76.3% humidity
12.1°
Feels 12.1°
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Oak Harbor's air quality — share it
AQI Forecast
Calibrated
4
1pm
4
4
10
4pm
8
7
6
7pm
6
5
5
10pm
5
4
4
1am
4
4
4
4am
4
4
4
7am
4
4
4
10am
4
4
Station readings
25h ago
AQI 6
PM2.5 1.5 µg/m³ · 25h ago
Air Quality Index Trend
48h · 8 stnOak 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.
76.3%
Humidity
86.8 km/h
Wind W
1016.5 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
2.54 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Oak Harbor?
Temperature & Precipitation
PM2.5 Trend
48h · 8 stationsPM2.52.54 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
Station readings (4 stations within 25 km)
2.54
Median
2.58
Average
1.4
Low
3.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +3.4
Both models agree
Avg diff: 4.7°C
Where are air quality stations near Oak Harbor?
16
Bartholomew Rd, Anacortes, Washington, USA
5
San Juan Ave, Port Townsend, Washington, USA
14
San Juan Ave, Port Townsend, Washington, USA
4
Padilla Bay
14
S Second St, Mt Vernon, Washington, USA
15
S Second St, Mt Vernon, Washington, USA
What cities are near Oak Harbor?
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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 2026-06-08T23:09 UTC.