- Rankings of air pollution in cities can vary slightly depending on the source of data (e.g., CPCB, IQAir), the metric used (e.g., PM2.5, AQI), and the specific time period averaged (e.g., daily, monthly, yearly). - According to the IQAir 2022 World Air Quality Report, which provides average annual PM2.5 concentrations, cities like Bhiwadi, Darbhanga, Ghaziabad, and Delhi (New Delhi) were among the most polluted cities in India. - Based on the average annual PM2.5 data presented in the IQAir 2022 report, Bhiwadi had a higher average PM2.5 concentration than Darbhanga, which was higher than New Delhi, which was slightly higher than Ghaziabad among these four cities.
In the context of air pollination in cities of India, choose the correct order of pollution in descending order for 2022 : A. Bhiwadi B. New Delhi C. Darbhanga D. Ghaziabad Choose the correct order :
Asked in TSPSC Group 1 Prelims 2023 · Topic: Pollution (Air Pollution: Types, sources, primary & secondary pollutants, smog, acid rain, effects, control technologies & policies.)
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