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Mannerheimintie Helsinki, Uusimaa, Finland
PM2.5
5 µg/m³
PM10
21 µg/m³
CO
55 ppb
SO2
1 ppb
NO2
6 ppb
O3
20 ppb
AQI Trend Last 24 hour
02 Jul 2025, 08:39am (Local Time)
