{"672877":{"#nid":"672877","#data":{"type":"external_news","title":"Air Pollution Threatens Millions of Lives. Now the Sources Are Shifting","body":"","field_subtitle":"","field_summary":[{"value":"As EPA tightens air pollution standards for particulate matter, new research suggests some components of that pollution could worsen with climate change.\r\n\r\nParticle-based ambient air pollution causes more than 4 million premature deaths each year globally, according to the World Health Organization. The tiniest particles\u20142.5 microns or smaller, known as PM2.5\u2014pose the greatest health risk because they can travel deep into the lungs and may even get into the bloodstream.","format":"limited_html"}],"field_summary_sentence":"","uid":"36413","created_gmt":"2024-02-12 14:17:37","changed_gmt":"2024-02-12 14:18:54","author":"pdevarajan3","boilerplate_text":"","field_publication":"","publication":"Scientific American","field_article_url":"","publication_url":"https:\/\/www.scientificamerican.com\/article\/air-pollution-threatens-millions-of-lives-now-the-sources-are-shifting\/","dateline":{"date":"2024-02-08T00:00:00-05:00","iso_date":"2024-02-08T00:00:00-05:00","tz":"America\/New_York"},"extras":[],"hg_media":{"673040":{"id":"673040","type":"image","title":"02082024-7FD5724A-25DF-49B3-BB2E8882A783E002_source-ezgif.com-webp-to-jpg-converter.jpg","body":"\u003Cp\u003EHair Spray used on hair in a salon. Credit: Sergii Kolesnikov\/Getty Images\u003C\/p\u003E\r\n","created":"1707747467","gmt_created":"2024-02-12 14:17:47","changed":"1707747467","gmt_changed":"2024-02-12 14:17:47","alt":"Hair Spray used on hair in a salon - Credit: Sergii Kolesnikov\/Getty Images","file":{"fid":"256389","name":"02082024-7FD5724A-25DF-49B3-BB2E8882A783E002_source-ezgif.com-webp-to-jpg-converter.jpg","image_path":"\/sites\/default\/files\/2024\/02\/12\/02082024-7FD5724A-25DF-49B3-BB2E8882A783E002_source-ezgif.com-webp-to-jpg-converter.jpg","image_full_path":"http:\/\/hg.gatech.edu\/\/sites\/default\/files\/2024\/02\/12\/02082024-7FD5724A-25DF-49B3-BB2E8882A783E002_source-ezgif.com-webp-to-jpg-converter.jpg","mime":"image\/jpeg","size":326030,"path_740":"http:\/\/hg.gatech.edu\/sites\/default\/files\/styles\/740xx_scale\/public\/2024\/02\/12\/02082024-7FD5724A-25DF-49B3-BB2E8882A783E002_source-ezgif.com-webp-to-jpg-converter.jpg?itok=pvIrQ27V"}}},"media_ids":["673040"],"groups":[{"id":"367481","name":"SEI Energy"}],"categories":[{"id":"142","name":"City Planning, Transportation, and Urban Growth"},{"id":"42901","name":"Community"},{"id":"144","name":"Energy"},{"id":"154","name":"Environment"},{"id":"135","name":"Research"}],"keywords":[{"id":"188853","name":"go-seiinthenews"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[],"invited_audience":[],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}