MPSC Rajyaseva 2020 GS Paper 1 — Question 99

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भारतातील हवेच्या गुणवत्ता निर्देशांका विषयी योग्य विधाने शोधा : / Find out correct statements regarding Air Quality Index (AQI) in India.

(a)हा निर्देशांक हवेची गुणवत्ता दररोज नोंदवतो.

(b)जेवढा हा निर्देशांक अधिक तेवढी हवेच्या प्रदूणाची पातळी अधिक असते.

(c)भारतात 500 गुणांचा/बिंदूंचे प्रमाण वापरतात.

(d)हा निर्देशांक मोजण्यासाठी मॉनिटर मुख्य प्रदूषकांच्या केंद्रीकरणाची नोंद घेते.

1)(a), (b), (c), (d)✓ Correct

2)(a), (b), (c)

3)(b), (c)

4)(b), (c), (d)

The Air Quality Index (AQI) monitors daily air quality on a scale of 0-500, where higher values indicate higher pollution levels based on the concentration of key pollutants.

🏛️ The Maharashtra angle

AQI monitoring is crucial for major polluted metropolitan regions in Maharashtra like Mumbai and Pune.

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