ResearchBenchmarksAir quality prediction on OpenAQ PM2.5 2019 (val)Air quality prediction on OpenAQ PM2.5 2019 (val)Follow28RMSETopoFlow26.94834.04941.1548.251Feb 18, 2026Evaluation resultsMethodMethodLinksRMSERMSE (% of Threshold)TopoFlow2026.022837ClimaX2026.0231.642AirCast2026.0232.844Aurora2026.0235.247CAMS2026.0254.372