Tag: air pollution

  • Modelling pollutant exposure from space

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    starpathwp-production
    in

    Particulate matter – also referred to as aerosols or air pollution – are microscopic particles present in Earth’s atmosphere. Some occur naturally, during wildfires and volcanic eruptions, and some are the result of human activities, such as car exhausts and powerplants, formed from the chemical reactions of gases such as sulphur dioxide (SO2) and nitrogen…