1. Europe
  2. Czechia
  3. Moravian-Silesian Region
  4. Ostrava-City District
  5. Ostrava

Ostrava

Ostrava-City District, Moravian-Silesian Region

2025-12-06 17:00
CAQI (Europe)
High
Pollutants|Pollens
PM2.5
μg/m³
74.4
PM10
μg/m³
42.8
NO2
μg/m³
25.8
CO
μg/m³
639.3
SO2
μg/m³
4.7
O3
μg/m³
5
Weather
  • ℃
  • ℉
7℃
100%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
  • O3
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Hošťálkovice
AQI 84
Hrabová
AQI 84
Krásné Pole
AQI 84
Mariánské Hory a Hulváky
AQI 84
Moravská Ostrava a Přívoz
AQI 84
Nová Ves
AQI 84
Ostrava-jih
AQI 84
Poruba
AQI 84
Radvanice a Bartovice
AQI 84
Slezská Ostrava
AQI 84
Data Sources
http://www.polleninfo.orghttp://www.gios.gov.pl/http://portal.chmi.cz/

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