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  2. Air pollution in Delhi - Wikipedia

    en.wikipedia.org/wiki/Air_pollution_in_Delhi

    In 2010, the year of the WHO survey, the average PM 10 level in Delhi was 286 μg/m 3. In 2013, the PM 2.5 level was 153 μg/m 3. These levels are considered very unhealthy. In Gwalior, the city with the worst air quality in India, the PM 10 and PM 2.5 levels were 329 μg/m 3 and 144 μg/m 3 respectively.

  3. Air pollution in India - Wikipedia

    en.wikipedia.org/wiki/Air_pollution_in_India

    Air pollution in India. Dust & Construction contribute about 59% to the air pollution in India, which is followed by Waste Burning. Crafting activities are mostly in the urban areas while Waste Burning is in the rural areas (agriculture). Air pollution in India is a serious environmental issue. [1]

  4. Pollution - Wikipedia

    en.wikipedia.org/wiki/Pollution

    t. e. Pollution is the introduction of contaminants into the natural environment that cause adverse change. [1] Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring ...

  5. Environmental issues in India - Wikipedia

    en.wikipedia.org/wiki/Environmental_issues_in_India

    Solid waste adds to water pollution in India, 2005. There are multiple environmental issues in India. Air pollution, water pollution, garbage, domestically prohibited goods and pollution of the natural environment are all challenges for India. Nature is also causing some drastic effects on India. The situation was worse between 1947 through 1995.

  6. Pollution of the Ganges - Wikipedia

    en.wikipedia.org/wiki/Pollution_of_the_Ganges

    The ongoing pollution of the Ganges, the largest river in the Indian subcontinent, poses a significant threat to human health and the environment. [1] The river provides water to about 40% of India's population across 11 states. [2] It serves an estimated population of 500 million people, more than any other river in the world.

  7. Air pollution - Wikipedia

    en.wikipedia.org/wiki/Air_pollution

    e. Air pollution is the contamination of air due to the presence of substances called pollutants in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials. [1] It is also the contamination of the indoor or outdoor environment either by chemical, physical, or biological ...

  8. Environmental issues in Delhi - Wikipedia

    en.wikipedia.org/wiki/Environmental_issues_in_Delhi

    Environmental problems in Delhi, India, are a threat to the well-being of the city's and area's inhabitants as well as the flora and fauna. Delhi, the ninth-most populated metropolis in the world (second largest if the entire NCR includes especially Faridabad and Gurugram– Haryana, is one of the most heavily polluted cities in India, having for instance one of the country's highest volumes ...

  9. Climate change in India - Wikipedia

    en.wikipedia.org/wiki/Climate_change_in_India

    Satpura coal-fired power station. India was ranked seventh among the list of countries most affected by climate change in 2019. [ 1] India emits about 3 gigatonnes ( Gt) CO 2eq of greenhouse gases each year; about two and a half tons per person, which is less than the world average. [ 2] The country emits 7% of global emissions, despite having ...