You need to organize the collected data spanning 4 quarters of a year across 12 months for each day of the month over the last five years.
Declare an array of int values cityPollutionLevels that can store the concentration of pollutants in a particular district for each day of the month (numbered 0 through 30), for each month (numbered 0 through 11), for each quarter of the year (numbered 0 through 3), over the last five years (numbered 0 through 4). Ensure the innermost dimension represents years, followed by quarters, then months, and days.