St. Petersburg, FL Air Quality

As of 9:31 PM
Air quality index31Good

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

Next 24 hours

US AQI
  1. 31Now
  2. 31
  3. 30
  4. 2912 AM
  5. 31
  6. 32
  7. 333 AM
  8. 35
  9. 37
  10. 396 AM
  11. 39
  12. 39
  13. 399 AM
  14. 41
  15. 42
  16. 4312 PM
  17. 44
  18. 46
  19. 473 PM
  20. 45
  21. 43
  22. 416 PM
  23. 39
  24. 36

Air quality outlook

Worst hour each day
  • Today34Good
  • Thu 847Good
  • Fri 945Good
  • Sat 1035Good
  • Sun 1135Good

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

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About St. Petersburg weather

St. Petersburg is in Pinellas County, Florida, United States at 27.77°, -82.68°. Right now it’s 76° and fog; today’s high is 82° with a 85% chance of rain.

Florida's climate ranges from humid subtropical in the north to tropical in the southern tip, earning the state its nickname as the Sunshine State. South Florida, including Miami and the Florida Keys, has a true tropical climate with warm temperatures year-round and distinct wet and dry seasons. The state averages more lightning strikes per capita than any other state in the nation.

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