Observed arrival · 2026-09-12
WACCA — West Africa Centre for Clean Air
A KNUST-hosted regional initiative building air-quality monitoring, open-data, policy, and institutional capacity across West Africa.
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Field notes
WACCA frames clean-air work as a chain connecting calibrated field sensors, shared data, policy guidance, and professional learning rather than as a monitoring project alone. Its stated initial programme runs from 2026 to 2028, covers 12 ECOWAS member states, and includes 20 planned low-cost sensors and nine planned outputs. The homepage also preserves a source trail for its public-health and funding context, citing the State of Global Air and Clean Air Fund.
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