Episode Details

Greater Manchester’s clean air push is paying off—nitrogen dioxide exceedances plummeted from 129 in 2019 to just 11 in 2025. Despite lingering hotspots in Manchester, Oldham, and Stockport, the city’s $187 million investment in electric buses, taxi conversions, and expanded bike lanes is turning the tide. Traffic light optimization and monitoring of key corridors like Mancunian Way are helping reduce idling, while pollution near homes, schools, and hospitals hit zero illegal levels for the first time. With a full rollout targeting 2026, this infrastructure-driven strategy proves progress is possible—even if it’s a marathon, not a sprint.

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