Marysville, WA Air Quality

As of 2:10 AM
Air quality index39Good

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

Next 24 hours

US AQI
  1. 37Now
  2. 39
  3. 44
  4. 505 AM
  5. 55
  6. 46
  7. 388 AM
  8. 29
  9. 33
  10. 3711 AM
  11. 41
  12. 42
  13. 432 PM
  14. 43
  15. 43
  16. 435 PM
  17. 43
  18. 43
  19. 428 PM
  20. 41
  21. 40
  22. 3911 PM
  23. 37
  24. 37

Air quality outlook

Worst hour each day
  • Today55Moderate
  • Sat 1041Good
  • Sun 11500Hazardous
  • Mon 1239Good
  • Tue 1343Good

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

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About Marysville weather

Marysville is in Snohomish County, Washington, United States at 48.05°, -122.18°. Right now it’s 56° and cloudy; today’s high is 57° with a 62% 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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