Bellingham, WA Air Quality

As of 2:08 AM
Air quality index28Good

Air quality is great — a good day to be outside.

Next 24 hours

US AQI
  1. 28Now
  2. 28
  3. 28
  4. 285 AM
  5. 28
  6. 30
  7. 338 AM
  8. 35
  9. 37
  10. 3911 AM
  11. 41
  12. 42
  13. 432 PM
  14. 43
  15. 43
  16. 435 PM
  17. 43
  18. 42
  19. 418 PM
  20. 39
  21. 39
  22. 3811 PM
  23. 37
  24. 37

Air quality outlook

Worst hour each day
  • Today43Good
  • Sat 1043Good
  • Sun 11500Hazardous
  • Mon 1248Good
  • Tue 1353Moderate

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

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About Bellingham weather

Bellingham is in Whatcom County, Washington, United States at 48.76°, -122.49°. Right now it’s 58° and mostly cloudy; today’s high is 58° with a 91% chance of rain.

Washington State's climate is dramatically split by the Cascade Range into two distinct regions. Western Washington, including Seattle and Olympia, has a marine climate with mild, wet winters and dry, pleasant summers. Eastern Washington is semi-arid with hot summers and cold winters, receiving far less precipitation due to the Cascade rain shadow. Seattle receives about 37 inches of rain per year, while areas in the Olympic Mountains receive over 150 inches.

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