Maharashtra State PSC 2020 Solved Paper
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Question : 99 of 100
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Find out correct statements regarding Air Quality Index (AQI) in India.
1. It reports the quality of air on daily basis.
2. Higher the AQI value, the greater the level of air pollution.
3. India follows 500 points scale.
4. Monitors record concentration of the major pollutants to calculate AQI.
1. It reports the quality of air on daily basis.
2. Higher the AQI value, the greater the level of air pollution.
3. India follows 500 points scale.
4. Monitors record concentration of the major pollutants to calculate AQI.
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