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    Pollution

    Green firecrackers: How they differ from conventional ones and their impact on Delhi air pollution

    Green crackers are intended to reduce the quantity of pollutants released during combustion.
    Ht Explainers
    Published 3 days ago

    Gurugram records the worst average September AQI since 2023

    According to an analysis of official data, the average AQI through September in Gurugram was 114.8 this year
    Cities
    Updated 8 days ago

    Indian woman compares India with Bhutan, highlights clean air, safer streets and no road rage

    The woman shared a video comparing the two countries during her visit to Bhutan.
    Trending
    Updated 12 days ago

    In 2024, 42 sponges were left in a Spanish marina; 455 days later, only one species survived

    In a Spanish marina study, the chicken kidney sponge outperformed others, surviving 455 days in pollution-heavy waters.
    Science
    Updated 12 days ago

    CAQM reviews enforcement against polluters in NCR

    Environmental compensation was proposed in 10 cases. (HT Archive)
    Cities
    Published 13 days ago
    VIEW ALL STORIES

    Photos

    Thick smog across Delhi, zero visibility in several areas | Photos5
    Thick smog across Delhi, zero visibility in several areas | Photos
    Dense hazardous smog shrouds Delhi after Diwali, AQI shoots above 350 | In pics10
    Dense hazardous smog shrouds Delhi after Diwali, AQI shoots above 350 | In pics
    In pics: Visibility down, pollution up after Delhi-NCR's cracker-filled Diwali10
    In pics: Visibility down, pollution up after Delhi-NCR's cracker-filled Diwali
    ‘Poor’ AQI shrouds Delhi-NCR on Dhanteras as pollution concerns remain | In Pics8
    ‘Poor’ AQI shrouds Delhi-NCR on Dhanteras as pollution concerns remain | In Pics
    Stubble burning begins in Punjab, Delhi braces for winter smog days | Pics10
    Stubble burning begins in Punjab, Delhi braces for winter smog days | Pics
    VIEW ALL PHOTOS

    Videos

    Delhi loses to pollution again? ‘No sports in schools in…’
    Delhi loses to pollution again? ‘No sports in schools in…’
    Delhi CM Rekha Gupta on pollution crisis, Yamuna cleanup & more | HTLS 2025
    Delhi CM Rekha Gupta on pollution crisis, Yamuna cleanup & more | HTLS 2025
    Delhi pollution: CM Rekha Gupta lists steps taken by govt | HTLS 2025
    Delhi pollution: CM Rekha Gupta lists steps taken by govt | HTLS 2025
    Why Delhi Fails To Follow China’s Example In Countering Pollution | Gopal Rai
    Why Delhi Fails To Follow China’s Example In Countering Pollution | Gopal Rai
    VIEW ALL VIDEOS
    Home / Topic /  Pollution
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