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      Home / Author / Lavnish Goyal
      Lavnish Goyal
      Articles by Lavnish Goyal

      Remote sensing can help in NCR’s pollution battle

      Delhi’s air pollution is driven by particulate matter, especially PM2.5. But the existing Pollution Under Control (PUC) system for vehicular emissions does not measure PM2.5 at all. (HT Archive)
      opinion
      Updated on Mar 19, 2026 15:25 IST
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