ResearchBenchmarksAir quality prediction on OpenAQ NO2 2019 (val)Air quality prediction on OpenAQ NO2 2019 (val)Follow23.9RMSETopoFlow23.65625.30326.9528.597Feb 18, 2026Evaluation resultsMethodMethodLinksRMSERMSE (% Threshold)TopoFlow2026.0223.90.3Aurora2026.0223.90.3ClimaX2026.02270.34AirCast2026.02280.35CAMS2026.02300.38