Missoula, MT Air Quality

As of 1:56 AM
Air quality index37Good

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

Next 24 hours

US AQI
  1. 28Now
  2. 34
  3. 41
  4. 474 AM
  5. 46
  6. 46
  7. 457 AM
  8. 47
  9. 49
  10. 5110 AM
  11. 54
  12. 58
  13. 611 PM
  14. 57
  15. 53
  16. 494 PM
  17. 48
  18. 48
  19. 477 PM
  20. 47
  21. 47
  22. 4710 PM
  23. 46
  24. 46

Air quality outlook

Worst hour each day
  • Today61Moderate
  • Fri 965Moderate
  • Sat 1047Good
  • Sun 1128Good
  • Mon 1228Good

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

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About Missoula weather

Missoula is in Missoula County, Montana, United States at 46.87°, -113.99°. Right now it’s 43° and clear; today’s high is 72° with a 0% chance of rain.

Montana's climate is defined by its position as a gateway between the Pacific maritime influences from the west and the harsh continental climate of the northern Great Plains. The state holds the record for the largest 24-hour temperature change in U.S. history, when Loma experienced a 103-degree rise from minus 54 to 49 degrees Fahrenheit in January 1972. The Continental Divide runs through the western mountains, creating dramatically different weather on either side.

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