--- - doi: 10.1029/2004GL021216 identifier: 10.1029/2004GL021216 journal_identifier: geophysical-research-letters journal_pages: L24103 journal_vol: 31 notes: ~ title: Effects of future climate change on regional air pollution episodes in the United States uri: /article/10.1029/2004GL021216 url: ~ year: 2004