Q. Which of the following air pollutants is included in the National Ambient Air Quality Standards (NAAQS)?

Select the correct answer using the code given below:

1, 2 and 3 only

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2, 3 and 4 only

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1, 2 and 4 only

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1, 2, 3 and 4 only

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Solution

The correct option is C 1, 2 and 4 only
Explanation:

Central Pollution Control Board (CPCB) has notified these standards under powers given to it under the Air (Prevention and Control of Pollution) Act, 1981. It covers 12 pollutants: Sulphur Dioxide, Nitrogen Dioxide, PM-10, PM-2.5, Ozone, Lead, Carbon Monoxide, Ammonia, Benzene, BenzoPyrene, Arsenic, Nickel.

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Similar questions

Q84. Which of the following pollutants are considered for Ambient Air Quality Standards but not for National Air Quality Index?

1. Benzene 2. Arsenic

3. Nickel 4. Lead

Select the correct answer using the code given below.

Q. Q. National Air Quality Index includes which of the following gases?Select the correct answer using the code given below.

1, 2, 3, 4 and 5
1, 2, 4 and 5 only
2, 3 and 5 only
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Q13. Under the Revised National Ambient Air pollution Standards 2009, the pollutants are
1. Methane 2. Benzene
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Select the correct answer using the codes given.

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1,2,3,4,6
1,4,5,6
2,3,4,5
1,2,3,4,5,6

Q. Q. National Air Quality Index includes which of the following gases?Select the correct answer using the code given below.

1, 2, 3, 4 and 5
1, 2, 4 and 5 only
2, 3 and 5 only
1, 3 and 4 only

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Q. Which of the following air pollutants is included in the National Ambient Air Quality Standards (NAAQS)? Select the correct answer using the code given below:

Q. Which of the following air pollutants is included in the National Ambient Air Quality Standards (NAAQS)?

Select the correct answer using the code given below: