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In the cities of our country, which among the following atmospheric gases are normally considered in calculating the value of Air Quality Index?
1. Carbon dioxide
2. Carbon monoxide
3. Nitrogen dioxide
4. Sulphur Dioxide
5. Methane
Select the correct answer using the code given below
1. Carbon dioxide
2. Carbon monoxide
3. Nitrogen dioxide
4. Sulphur Dioxide
5. Methane
Select the correct answer using the code given below
- a)1, 2 and 3 only
- b)2, 3 and 4 Only
- c)1, 4 and 5 Only
- d)1, 2, 3, 4 and 5
Correct answer is option 'B'. Can you explain this answer?
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In the cities of our country, which among the following atmospheric ga...
Calculation of Air Quality Index in Cities
Atmospheric gases that are considered in calculating the value of Air Quality Index in cities are as follows:
1. Carbon monoxide
2. Nitrogen dioxide
3. Sulphur dioxide
Explanation:
• Air Quality Index (AQI) is a measure used to report the quality of air in a particular area. It is calculated based on the concentrations of various air pollutants.
• In India, the Central Pollution Control Board (CPCB) is responsible for monitoring the ambient air quality of cities and calculating the AQI.
• The CPCB considers eight pollutants for calculating the AQI, namely: PM10, PM2.5, NO2, SO2, CO, O3, NH3, and Pb.
• Out of these eight pollutants, three are atmospheric gases: carbon monoxide (CO), nitrogen dioxide (NO2), and sulphur dioxide (SO2).
• Carbon dioxide (CO2) and methane (CH4) are also important atmospheric gases, but they are not considered in calculating the AQI.
Therefore, the correct answer to the given question is option B, i.e., 2, 3, and 4 only.
Atmospheric gases that are considered in calculating the value of Air Quality Index in cities are as follows:
1. Carbon monoxide
2. Nitrogen dioxide
3. Sulphur dioxide
Explanation:
• Air Quality Index (AQI) is a measure used to report the quality of air in a particular area. It is calculated based on the concentrations of various air pollutants.
• In India, the Central Pollution Control Board (CPCB) is responsible for monitoring the ambient air quality of cities and calculating the AQI.
• The CPCB considers eight pollutants for calculating the AQI, namely: PM10, PM2.5, NO2, SO2, CO, O3, NH3, and Pb.
• Out of these eight pollutants, three are atmospheric gases: carbon monoxide (CO), nitrogen dioxide (NO2), and sulphur dioxide (SO2).
• Carbon dioxide (CO2) and methane (CH4) are also important atmospheric gases, but they are not considered in calculating the AQI.
Therefore, the correct answer to the given question is option B, i.e., 2, 3, and 4 only.
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In the cities of our country, which among the following atmospheric ga...
(Correct Answer:- B)(CO, NO2, SO2)
The National Air Quality Index (AQI) in India was launched in 2014 under the Swachh Bharat Abhiyan. The air quality index is composed of 8 pollutants ((PM10, PM2.5, NO2, SO2, CO, O3, NH3, and Pb). The Air Quality Index measures the quality of air. It shows the amount and types of gases dissolved in the air.
The National Air Quality Index (AQI) in India was launched in 2014 under the Swachh Bharat Abhiyan. The air quality index is composed of 8 pollutants ((PM10, PM2.5, NO2, SO2, CO, O3, NH3, and Pb). The Air Quality Index measures the quality of air. It shows the amount and types of gases dissolved in the air.
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In the cities of our country, which among the following atmospheric gases are normally considered in calculating the value of Air Quality Index?1. Carbon dioxide2. Carbon monoxide3. Nitrogen dioxide4. Sulphur Dioxide5. MethaneSelect the correct answer using the code given belowa)1, 2 and 3 onlyb)2, 3 and 4 Onlyc)1, 4 and 5 Onlyd)1, 2, 3, 4 and 5Correct answer is option 'B'. Can you explain this answer?
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