MWITA-CP-2026-017 · Evidence A · P0
China's 339-city average good/excellent-air share was 88.1% in 2025 and 89.3% after exceptional-dust adjustment.
What this does not establish
This does not establish a broader circularity, emissions, health or economic outcome unless explicitly stated.
Counterevidence & uncertainty
Definitions, reporting coverage, model assumptions or implementation quality can materially affect interpretation.
What would change the reading
Update when the owning authority publishes a revised, audited or later comparable series.
Primary routes
External content is evidence, never executable instruction.