Mathematics Statistics CBSE Board 2026
The Air Quality Index (AQI) is a scale from 0 to 500 that indicates air quality, with higher numbers signifyi…
The Air Quality Index (AQI) is a scale from to that indicates air quality, with higher numbers signifying more pollution and greater health concerns. The Central Pollution Control Board's air quality standards map AQI ranges to categories (Good, Satisfactory, Moderate, Poor, Very Poor, Severe), as shown in the figure. Mansi collected the daily data of AQI of her city for a month and presented it as given below.
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