| 1 | Vuosaari Harbour2024/Katajanokka2025 |  Helsinki Region Environmental Services | | |
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| 2 | Helsinki city centre | Helsinki Region Environmental Services | | |
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| 4 | Kallio |  Helsingin seudun verkko (HSY)  Ilmatieteen Laitos - The Finnish Meteorological Institute | | |
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| 5 | Mannerheimintie | Helsingin seudun verkko (HSY) Ilmatieteen Laitos - The Finnish Meteorological Institute | | |
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| 6 | Vartiokylä | Helsingin seudun verkko (HSY) Helsinki Region Environmental Services | | |
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