洞察能源、资本与产业重塑 Tracking the Forces Reshaping the Economy
Data
Tracking the forces shaping energy, capital and industrial change.
In May 2026, the average PM2.5 concentration across 339 Chinese cities was 19.1 µg/m³, a year-on-year drop of 21.7%, while the proportion of days with good air quality rose to 91.1%. The Beijing-Tianjin-Hebei region saw the steepest decline in PM2.5 among key areas, down 31.2%.
Data · 2026-07-15 11:14:38.581
In May 2026, the average PM2.5 concentration across 339 Chinese cities was 19.1 µg/m³, a year-on-year drop of 21.7%, while the proportion of days with good air quality rose to 91.1%. The Beijing-Tianjin-Hebei region saw the steepest decline in PM2.5 among key areas, down 31.2%.
Data · 2026-07-15 10:57:18.245
Data · 2026-07-15 10:49:13.411