{"podcast":{"title":"River to River","slug":"river-to-river-1060576","podcast_index_feed_id":1060576,"rss_url":"https://www.iowapublicradio.org/podcast/river-to-river/rss.xml","website_url":"https://www.iowapublicradio.org/podcast/river-to-river","image_url":"https://npr.brightspotcdn.com/dims4/default/7cee9f6/2147483647/strip/false/crop/3000x3000+0+0/resize/2000x2000!/quality/90/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Fea%2Fb9%2F816b46a344b5bd56d5470b36497d%2Friver-to-river-podcast.png","author":"Iowa Public Radio (digitalservices@iowapublicradio.org)","episode_count":100,"summary":"River to River is a conversation about the news with an Iowa perspective. Together we dig into the story behind the headlines - we talk with newsmakers and a diverse range of experts to find out how the news affects you. We take on challenging topics, explore issues from all sides, and foster conversation and understanding","last_synced_at":"2026-07-24T00:17:13.366040+00:00","page_url":"https://stenobird.com/podcast/river-to-river-1060576"},"episode":{"title":"University of Iowa study finds wildfires have worsened ozone pollution across the U.S.","slug":"university-of-iowa-study-finds-wildfires-have-worsened-ozone-pollution-across-the-u-s","published_at":"2026-07-22T12:00:00+00:00","page_url":"https://stenobird.com/podcast/river-to-river-1060576/university-of-iowa-study-finds-wildfires-have-worsened-ozone-pollution-across-the-u-s","show_page_url":"https://stenobird.com/podcast/river-to-river-1060576","url":"https://www.iowapublicradio.org/podcast/river-to-river/2026-07-22/university-of-iowa-study-finds-wildfires-have-worsened-ozone-pollution-across-the-u-s","audio_url":"https://traffic.omny.fm/d/clips/4c9587f2-e550-4709-b293-ad0300ce922d/5d200c83-8a20-48a7-ab87-ad51012cafbe/9a2f5cde-88e7-4674-9167-b48e013f8f78/audio.mp3","summary":"Our air was getting cleaner. Now, wildfire smoke has reversed that progress. On this episode, a new University of Iowa study finds wildfires have undone years of gains against ground-level ozone pollution, and the effects are reaching deep into the Midwest. First, we hear from former Iowa residents Jerry and Sue Prothero, who watched ash fall like snow in northern Minnesota. Then, we talk with Jun Wang, the study's lead author, about why ozone pollution is worsening and what it means for Iowans. We also talk with Peter Thorne of the University of Iowa College of Public Health about the health impacts of wildfire smoke and ozone pollution. And we address the health and air quality impacts of a proposed gas plant in Linn County with Abe Kellison of Save Morgan Valley. Save Morgan Valley is a community organization opposing Alliant Energy’s proposed 720-megawatt natural gas power plant in unincorporated western Linn County.","meta_description":"Our air was getting cleaner. Now, wildfire smoke has reversed that progress. On this episode, a new University of Iowa study finds wildfires have undone y…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2888,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/river-to-river-1060576/episodes/university-of-iowa-study-finds-wildfires-have-worsened-ozone-pollution-across-the-u-s/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/river-to-river-1060576/university-of-iowa-study-finds-wildfires-have-worsened-ozone-pollution-across-the-u-s.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}