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Strada Observatorului Cluj Napoca, Cluj, Romania
PM2.5
5 µg/m³
PM10
14 µg/m³
CO
200 ppb
SO2
2 ppb
NO2
6 ppb
O3
17 ppb
AQI Trend Last 24 hour
03 Jul 2025, 10:55am (Local Time)
