Ostrava, Czech Republic Air Quality

As of 8:10 PM
Air quality index61Moderate

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

Next 24 hours

US AQI
  1. 56Now
  2. 63
  3. 67
  4. 7211 PM
  5. 77
  6. 82
  7. 882 AM
  8. 94
  9. 99
  10. 1055 AM
  11. 110
  12. 116
  13. 1228 AM
  14. 128
  15. 111
  16. 9511 AM
  17. 78
  18. 69
  19. 602 PM
  20. 51
  21. 50
  22. 485 PM
  23. 47
  24. 53

Air quality outlook

Worst hour each day
  • Today72Moderate
  • Sun 18128Unhealthy for sensitive groups
  • Mon 19108Unhealthy for sensitive groups
  • Tue 2096Moderate
  • Wed 21118Unhealthy for sensitive groups

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

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About Ostrava weather

Ostrava is in Okres Ostrava-město, Czech Republic at 49.83°, 18.28°. Right now it’s 11° and mostly cloudy; today’s high is 17° with a 0% chance of rain.

The Czech Republic sits in the heart of central Europe with a temperate continental climate characterized by warm summers and cold winters. Surrounded by mountain ranges on most sides — the Sudetes to the north, the Bohemian Forest to the southwest, and the Carpathians to the southeast — the country's basin-like geography traps both cold winter air and summer heat, creating more pronounced seasonal extremes than its western European neighbors.

More Czech Republic cities