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

Ostrava-City District

Moravian-Silesian Region

2025-12-07 06:25
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
22.8
PM10
μg/m³
21.8
O3
μg/m³
20.2
NO2
μg/m³
11.7
CO
μg/m³
199.3
SO2
μg/m³
3.3
Weather
  • ℃
  • ℉
5℃
100%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Ostrava
AQI 77
Vratimov
AQI 77
Data Sources
http://www.polleninfo.orghttp://www.gios.gov.pl/http://portal.chmi.cz/

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