Media Releases Welcome to the WMO Media Centre! If you are a registered media, a partner organization or a member of the WMO community, you can subscribe to receive our press releases under embargo. For any media query, please send an e-mail to media at wmo.int Browse through all media releases Aircraft-based observation Air quality and air pollution Climate Climate change Cryosphere Disaster risk reduction El Niño / La Niña (-) Environment Forecast Health Hurricanes and Cyclones Ozone layer Partnership Sustainable development Water Weather Facet News » Content » Topic 2021 2020 2019 (-) 2018 Facet press_release_news_year Enter keyword Clear filters Press Release 26 October 2018 WMO Reactive Gases Bulletin highlights ozone pollution Quick Links Information for Journalists News portal Media events Facet Type of event Facet Topic Facet Event date Enter keyword Clear filters Upcoming Events Past Events All Events No results found No results found No results found