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Olomouc Hejcin Olomouc, Olomoucky Kraj, Czechia
PM2.5
6 µg/m³
PM10
13 µg/m³
CO
178 ppb
SO2
1 ppb
NO2
5 ppb
O3
31 ppb
AQI Trend Last 24 hour
02 Jul 2025, 11:24pm (Local Time)