TY - JOUR A1 - Barreira, L. M. F. A1 - Helin, A. A1 - Aurela, M. A1 - Teinilä, K. A1 - Friman, M. A1 - Kangas, L. A1 - Niemi, J. V. A1 - Portin, H. A1 - Kousa, A. A1 - Pirjola, L. A1 - Rönkkö, T. A1 - Saarikoski, S. A1 - Timonen, H. T1 - In-depth characterization of submicron particulate matter inter-annual variations at a street canyon site in Northern Europe JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2020 SP - 1 EP - 34 Y1 - 2020/11/09 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/acp-2020-908/ L1 - https://acp.copernicus.org/preprints/acp-2020-908/acp-2020-908.pdf DO - 10.5194/acp-2020-908 ER -