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  2. Pollutant Standards Index - Wikipedia

    en.wikipedia.org/wiki/Pollutant_Standards_Index

    The Pollutant Standards Index (PSI) is a type of air quality index used in Singapore, which is a number used to indicate the level of pollutants in air. Initially PSI was based on five air pollutants, but since 1 April 2014 it has also included fine particulate matter (PM 2.5 ).

  3. Environmental issues in Singapore - Wikipedia

    en.wikipedia.org/wiki/Environmental_issues_in...

    The 2015 Southeast Asian haze led to a Pollutant Standards Index of 353 in Tiong Bahru. Environmental issues in Singapore include air, water pollution, and deforestation. The government established the Singapore Green Plan in 1992 to help with environmental issues.

  4. Singapore Standard (regulatory policy) - Wikipedia

    en.wikipedia.org/wiki/Singapore_Standard...

    Unlike Singapore Standards, TRs are not gazetted and are issued without the consensus process. They are prestandards 'tested' over two years before assessment on their suitability for approval as Singapore Standards. TRs can, therefore, become Singapore Standards after two years, continue as Technical References for further comments, or be ...

  5. National Environment Agency - Wikipedia

    en.wikipedia.org/wiki/National_Environment_Agency

    National Environment Agency (NEA) is a statutory board under the Ministry of Sustainability and the Environment of the Government of Singapore. The NEA is responsible for improving and sustaining a clean and green environment in Singapore. Its role is to fight pollution, maintain public health, and provide meteorological information.

  6. Ambient air quality criteria - Wikipedia

    en.wikipedia.org/wiki/Ambient_air_quality_criteria

    Ambient air quality criteria, or standards, are concentrations of pollutants in the air, and typically refer to outdoor air.The criteria are specified for a variety of reasons including for the protection of human health, buildings, crops, vegetation, ecosystems, as well as for planning and other purposes.

  7. Ministry of Sustainability and the Environment - Wikipedia

    en.wikipedia.org/wiki/Ministry_of_Sustainability...

    Government of Singapore: Headquarters: 40 Scotts Road #24-00, Environment Building, Singapore 228231: Motto: Sustainable Singapore: Employees: 4,493 (2018) [1] Annual budget: S$2.75 billion (2019) [1] Ministers responsible

  8. Transboundary Haze Pollution Act of 2014 - Wikipedia

    en.wikipedia.org/wiki/Transboundary_Haze...

    The Transboundary Haze Pollution Act of 2014 (THPA) is a statute of the Parliament of Singapore that criminalizes conduct which causes or contributes to haze pollution in Singapore, and to provide for related matters such as deterrence. The law is designed specifically to allow legal in suing companies for environmental pollution.

  9. Emission standard - Wikipedia

    en.wikipedia.org/wiki/Emission_standard

    Emission standards are the legal requirements governing air pollutants released into the atmosphere. Emission standards set quantitative limits on the permissible amount of specific air pollutants that may be released from specific sources over specific timeframes. They are generally designed to achieve air quality standards and to protect ...