the chart illustrates the average least and most levels of air pollutants in Los Angeles, Calcutta, Beijing, Mexico City 2000.
Overall, it can be seen the city that omits the highest percentage of pollutants was Mexico City, while Los Angeles accounted for the lowest proportion. Futhermore, a significant difference between Mexico City and the other three cities can be seen.
The maximum SO2 and N2O emitted in Mexico city has bot reach 200 and 207, respectively. Not only that, the minimum pollutants in the city has also reach an outstanding number of 80 and 113, with the former being SO2 snd the latter N2O.
In terms of the other three cities, the rate remained relatively the same, none of them reaching 150, in both minimum and maximum. The charts in Los Angeles has 2 minimum SO2 as its lowest value of emission, and peaked reaching 104 in maximum N2O. Calcutta’s chart remains stable with a range of 30-60 in 4 of the categories. Lastly, Beijing most emitted pollutants is SO2 with its least being N2O.
