![The Global Atmosphere Watch: a History of Contributing to Climate Monitoring | World Meteorological Organization The Global Atmosphere Watch: a History of Contributing to Climate Monitoring | World Meteorological Organization](https://ane4bf-datap1.s3-eu-west-1.amazonaws.com/wmocms/s3fs-public/article_bulletin/multimedia/59_1_gaw_1_big_en.jpg)
The Global Atmosphere Watch: a History of Contributing to Climate Monitoring | World Meteorological Organization
![AMT - A global analysis of climate-relevant aerosol properties retrieved from the network of Global Atmosphere Watch (GAW) near-surface observatories AMT - A global analysis of climate-relevant aerosol properties retrieved from the network of Global Atmosphere Watch (GAW) near-surface observatories](https://amt.copernicus.org/articles/13/4353/2020/amt-13-4353-2020-avatar-web.png)
AMT - A global analysis of climate-relevant aerosol properties retrieved from the network of Global Atmosphere Watch (GAW) near-surface observatories
![International day for the Preservation of the Ozone Layer. The Izaña Atmospheric Research Centre contribution – Centro De Investigación Atmosférica de IZAÑA International day for the Preservation of the Ozone Layer. The Izaña Atmospheric Research Centre contribution – Centro De Investigación Atmosférica de IZAÑA](http://izana.aemet.es/wp-content/uploads/2015/09/news_imgnews2015_ozono4.png)
International day for the Preservation of the Ozone Layer. The Izaña Atmospheric Research Centre contribution – Centro De Investigación Atmosférica de IZAÑA
![The greenhouse gases annual bulletin has been just published by the World Meteorological Organization – Centro De Investigación Atmosférica de IZAÑA The greenhouse gases annual bulletin has been just published by the World Meteorological Organization – Centro De Investigación Atmosférica de IZAÑA](http://izana.aemet.es/wp-content/uploads/2011/11/news_global-atmosphere-watch.jpg)
The greenhouse gases annual bulletin has been just published by the World Meteorological Organization – Centro De Investigación Atmosférica de IZAÑA
![World Meteorological Organization on Twitter: "Happy 20th anniversary GAWTEC! Party popper @GAWTEC1 which is devoted to training station personnel from Global Atmosphere Watch stations to improve our monitoring and understanding of atmospheric World Meteorological Organization on Twitter: "Happy 20th anniversary GAWTEC! Party popper @GAWTEC1 which is devoted to training station personnel from Global Atmosphere Watch stations to improve our monitoring and understanding of atmospheric](https://pbs.twimg.com/media/E650i3LWYAkriN0.jpg)