environment easy Fill in the Blank

The Air Quality Index (AQI) in India categorizes air quality into _____ levels, ranging from 'Good' to 'Severe'.

  1. 4
  2. 5
  3. 6
  4. 7

Answer: 6

India's AQI has six categories: Good, Satisfactory, Moderately polluted, Poor, Very Poor, and Severe, based on pollutant concentrations.

Topic Environmental Pollution
Exam Relevance SSC, Railway
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