MWITA-CP-2026-015 · Evidence A · P0
WHO estimates ambient air pollution caused 4.2 million premature deaths in 2019, 89% in low- and middle-income countries.
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.