Q. Consider the following statements regarding the Graded Response Action Plan (GRAP):
1.Based on the Air Quality Index (AQI), there are total three stages of GRAP.
2.It is an emergency response activated based on AQI levels.
3.Central Pollution Control Board (CPCB) is responsible for implementing the GRAP.
How many of the statements given above are correct?
Answer: A
Notes:
Explanations –
Statements 1 and 3 are incorrect. GRAP consists of four stages based on different AQI levels: Stage I: “Poor” (AQI 201-300), Stage II: “Very Poor” (AQI 301-400), Stage III: “Severe” (AQI 401-450), Stage IV: “Severe Plus” (AQI > 450). The implementation of GRAP is overseen by the Commission for Air Quality Management (CAQM) in NCR and adjoining areas.
Statement 2 is correct. GRAP is a set of emergency measures that are activated based on AQI levels to prevent further deterioration of air quality in the Delhi-NCR region.
Source: The Hindu
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