2023
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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23
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43
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21
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24
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Detailed explanation-1: -The ambient air quality measured at seven Continuous Ambient Quality Monitoring Stations at Bengaluru city reveals that the Air Quality Index (AQI) levels during Deepavali this year have increased by 23 per cent when compared to the corresponding period last year.
Detailed explanation-2: -123 AQI. Health effects can be immediately felt by sensitive groups. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit outdoor activity.
Detailed explanation-3: -The AQI increases with the amount of air pollution to reflect the rising health risk, first for select groups of people, and then for everyone. An AQI of 200 and above means the amount of pollution in the air has reached dangerous levels for everyone, regardless of their current health or planned outdoor activities.