Lahore’s Air-Quality Gains Face a New Smog Test as Delhi Tightens Controls
Punjab EPA’s 4 November report listed Lahore at AQI 360, while an Indian government bulletin recorded Delhi’s CPCB AQI at 350 at 16:00 on 3 November. The figures use different reporting systems and time windows, raising a harder question about how much air-quality improvement comes from policy rather than weather.
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