13 Environment · 13.1 Pollution and control

13.1.2 Air quality management: NAAQS, AQI and the National Clean Air Programme

India sets legal limits for outdoor air (NAAQS), tells the public about daily air quality through a colour-coded index (AQI), and runs a city-based plan (NCAP) to bring pollution down.

  • MPSC ATP
  • Standard level
  • 8 min read
  • Full course

Key terms

  • NAAQS 2009
  • 12 pollutants
  • National AQI
  • six categories
  • NCAP
  • non-attainment cities
  • PRANA
  • CAQM
  • GRAP
  • red orange green white

What this note covers

  1. Core factsFoundation
  2. ExplainedStandard
  3. DeeperAdvanced
  4. Mains writingMains writing
  5. Common trapsFoundation
  6. Quick revisionFoundation

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