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. Sulfur 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
Environment - Air PollutionAir Quality Index (AQI) ParametersAir Quality IndexAQIatmospheric gasesCarbon monoxideNitrogen dioxideSulfur dioxideParticulate MatterOzoneLeadAmmoniaBenzene