Hello Health and Other Societal Impacts working group members, I am writing to you to enquire about your interest in participating to the manuscript on the impact of wildfire-smoke pollution on health led by the WMO ARCH working group (https://community.wmo.int/en/activity-areas/gaw/science-for-services/arch-wg) If you are interested, please let me know, by writing directly to me at daniel.figueras(a)ec.gc.ca Kind regard, Daniel Figueras Nieto