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Which of the following gases is “not” part of the Air Quality Index (AQI) in India?
(A) Carbon monoxide (CO)
(B) Nitrogen dioxide (NO2)
(C) Sulfur dioxide (SO2)
(D) Carbon dioxide (CO2)
Answer: D- Carbon dioxide
Explanation: The Air Quality Index (AQI) is an index that reports daily on air quality. It measures the impact of air pollution on health over a short period of time.
Fun fact: The EPA calculates the Air Quality Index (AQI) for five major air pollutants: ground-level ozone (O3), particulate matter (PM2.5 and PM10), CO, SO2, and NO2.
Play: The higher the AQI value, the higher the air pollution level and the greater the health problems.
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