What is the air quality in Bellingham today?

The current Air Quality Index (AQI) in Bellingham is 30 (Good). PM2.5 concentration is 7.08 µg/m³.

What is the temperature in Bellingham right now?

The current temperature in Bellingham is 16.6°C (feels like 16.6°C). Humidity is 60.7% and wind speed is 26.2 km/h.

Is it safe to go outside in Bellingham?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 17.4 (Extreme).

Air Quality in Bellingham, United States

Rain

16.6°C · 60.7% humidity

16.6°

Feels 16.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

27 11am

30 2pm

27 5pm

27 8pm

27 11pm

25 2am

24 5am

24 8am

Air Quality Index Trend

48h · 5 stn

View full history →

Bellingham's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Bellingham is 1.4× the WHO annual guideline of 5 µg/m³.

60.7%

Humidity

26.2 km/h

Wind SW

1018.0 hPa

Pressure

17.4

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.08 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Bellingham?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations

PM2.57.08 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX17.4

Extreme

Station readings (3 stations within 25 km)

7.08

Median

6.17

Average

4.3

Low

8.2

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -0.6

What is the 7-day forecast for Bellingham?

05-28

17.6° 12.9°

2.12 mm

05-29

16.6° 8.7°

14.94 mm

05-30

14.7° 11.2°

0.06 mm

05-31

15.7° 10.2°

06-01

14.6° 6.7°

06-02

18.7° 9.1°

06-03

14.4° 7.6°

11.12 mm

Both models agree Avg diff: 2.6°C

Where are air quality stations near Bellingham?

Pacific St, Bellingham, Washington, USA

2.3 km PM2.5: 6.2 µg/m³

Pacific St, Bellingham, Washington, USA

2.3 km PM2.5: 4.1 µg/m³

Pacific St, Bellingham, Washington, USA

2.3 km PM2.5: 6.5 µg/m³

Loomis, Custer, Washington, USA

21.8 km PM2.5: 3.1 µg/m³

What cities are near Bellingham?

20 Anacortes 25 Townline 27 White Rock 25 Abbotsford 27 South Surrey 25 Langley 24 Cloverdale 23 Willoughby 26 Mission 27 Surrey

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-05-28T21:46 UTC.