Atmos. Chem. Phys., 21, 6155–6173, 2021 https://doi.org/10.5194/acp-21-6155-2021 © Author(s) 2021. This work is distributed under the Creative Commons Attribution 4.0 License. Measurement report: Firework impacts on air quality in Metro Manila, Philippines, during the 2019 New Year revelry Genevieve Rose Lorenzo1,2, Paola Angela Bañaga2,3, Maria Obiminda Cambaliza2,3, Melliza Templonuevo Cruz3,4, Mojtaba AzadiAghdam6, Avelino Arellano1, Grace Betito3, Rachel Braun6, Andrea F. Corral6, Hossein Dadashazar6, Eva-Lou Edwards6, Edwin Eloranta5, Robert Holz5, Gabrielle Leung2, Lin Ma6, Alexander B. MacDonald6, Jeffrey S. Reid7, James Bernard Simpas2,3, Connor Stahl6, Shane Marie Visaga2,3, and Armin Sorooshian1,6 1Department of Hydrology and Atmospheric Sciences, University of Arizona, Tucson, Arizona, 85721, USA 2Manila Observatory, Quezon City, 1108, Philippines 3Department of Physics, School of Science and Engineering, Ateneo de Manila University, Quezon City, 1108, Philippines 4Institute of Environmental Science and Meteorology, University of the Philippines, Diliman, Quezon City, 1101, Philippines 5Space Science and Engineering Center, University of Wisconsin–Madison, Madison, Wisconsin, 53706, USA 6Department of Chemical and Environmental Engineering, University of Arizona, Tucson, Arizona, 85721, USA 7Marine Meteorology Division, Naval Research Laboratory, Monterey, CA, USA Correspondence: Armin Sorooshian (
[email protected]) Received: 2 October 2020 – Discussion started: 4 November 2020 Revised: 15 February 2021 – Accepted: 19