Trieste, Italy Air Quality

As of 6:49 AM
Air quality index56Moderate

Acceptable for most people; unusually sensitive people should take it easier outdoors.

Next 24 hours

US AQI
  1. 55Now
  2. 56
  3. 56
  4. 579 AM
  5. 56
  6. 54
  7. 5312 PM
  8. 54
  9. 54
  10. 553 PM
  11. 54
  12. 54
  13. 536 PM
  14. 57
  15. 61
  16. 659 PM
  17. 67
  18. 70
  19. 7312 AM
  20. 75
  21. 77
  22. 783 AM
  23. 78
  24. 78

Air quality outlook

Worst hour each day
  • Today70Moderate
  • Sun 1878Moderate
  • Mon 1988Moderate
  • Tue 2082Moderate
  • Wed 2163Moderate

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

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About Trieste weather

Trieste is in Trieste, Italy at 45.65°, 13.78°. Right now it’s 10° and mostly cloudy; today’s high is 19° with a 0% chance of rain.

Italy's boot-shaped peninsula stretching into the Mediterranean creates a remarkable climate gradient from the Alpine north to the subtropical south. Northern Italy has a humid subtropical to continental climate with cold, foggy winters in the Po Valley and heavy snowfall in the Alps and Dolomites. The Po Valley's enclosed geography traps cold air and moisture, producing some of the densest fog in Europe during winter months.

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