{"id":2132,"date":"2025-10-21T08:00:00","date_gmt":"2025-10-21T08:00:00","guid":{"rendered":"https:\/\/copernicus.gis.is\/homepage\/index.php\/2025\/10\/21\/sentinel-4-offers-first-glimpses-of-air-pollutants\/"},"modified":"2025-10-21T08:00:00","modified_gmt":"2025-10-21T08:00:00","slug":"sentinel-4-offers-first-glimpses-of-air-pollutants","status":"publish","type":"post","link":"https:\/\/copernicus.gis.is\/homepage\/index.php\/2025\/10\/21\/sentinel-4-offers-first-glimpses-of-air-pollutants\/","title":{"rendered":"Sentinel-4 offers first glimpses of air pollutants"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2025\/10\/first_image_of_nitrogen_dioxide_from_sentinel-4\/26932057-1-eng-GB\/First_image_of_nitrogen_dioxide_from_Sentinel-4_card_full.jpg\" alt=\"First image of nitrogen dioxide from Sentinel-4\" \/><\/p>\n<p>The new Copernicus Sentinel-4 mission has delivered its first images, highlighting concentrations of atmospheric nitrogen dioxide, sulphur dioxide and ozone. Despite being preliminary, these images mark a major milestone in Europe\u2019s ability to monitor air quality all the way from geostationary orbit, 36 000 kilometres above Earth.<\/p>","protected":false},"excerpt":{"rendered":"<p>The new Copernicus Sentinel-4 mission has delivered its first images, highlighting concentrations of atmospheric nitrogen dioxide, sulphur dioxide and ozone. Despite being preliminary, these images mark a major milestone in Europe\u2019s ability to monitor air quality all the way from geostationary orbit, 36 000 kilometres above Earth.<\/p>\n","protected":false},"author":2,"featured_media":2133,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-2132","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rss"],"_links":{"self":[{"href":"https:\/\/copernicus.gis.is\/homepage\/index.php\/wp-json\/wp\/v2\/posts\/2132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/copernicus.gis.is\/homepage\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/copernicus.gis.is\/homepage\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/copernicus.gis.is\/homepage\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/copernicus.gis.is\/homepage\/index.php\/wp-json\/wp\/v2\/comments?post=2132"}],"version-history":[{"count":0,"href":"https:\/\/copernicus.gis.is\/homepage\/index.php\/wp-json\/wp\/v2\/posts\/2132\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/copernicus.gis.is\/homepage\/index.php\/wp-json\/wp\/v2\/media\/2133"}],"wp:attachment":[{"href":"https:\/\/copernicus.gis.is\/homepage\/index.php\/wp-json\/wp\/v2\/media?parent=2132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/copernicus.gis.is\/homepage\/index.php\/wp-json\/wp\/v2\/categories?post=2132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/copernicus.gis.is\/homepage\/index.php\/wp-json\/wp\/v2\/tags?post=2132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}