Most polluted countries by PM2.5 concentration 2022 | Statista

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IQAir. (March 23, 2023). Average PM2.5 concentration in the most polluted countries worldwide in 2022 (in micrograms per cubic meter of air) [Graph]. In

Statista

. Retrieved April 11, 2023, from https://www.statista.com/statistics/1135356/most-polluted-countries-in-the-world/

IQAir. “Average PM2.5 concentration in the most polluted countries worldwide in 2022 (in micrograms per cubic meter of air).” Chart. March 23, 2023. Statista. Accessed April 11, 2023. https://www.statista.com/statistics/1135356/most-polluted-countries-in-the-world/

IQAir. (2023).

Average PM2.5 concentration in the most polluted countries worldwide in 2022 (in micrograms per cubic meter of air)

.

Statista

. Statista Inc.. Accessed: April 11, 2023. https://www.statista.com/statistics/1135356/most-polluted-countries-in-the-world/

IQAir. “Average Pm2.5 Concentration in The Most Polluted Countries Worldwide in 2022 (in Micrograms per Cubic Meter of Air).”

Statista

, Statista Inc., 23 Mar 2023, https://www.statista.com/statistics/1135356/most-polluted-countries-in-the-world/

IQAir, Average PM2.5 concentration in the most polluted countries worldwide in 2022 (in micrograms per cubic meter of air) Statista, https://www.statista.com/statistics/1135356/most-polluted-countries-in-the-world/ (last visited April 11, 2023)

Average PM2.5 concentration in the most polluted countries worldwide in 2022 (in micrograms per cubic meter of air) [Graph], IQAir, March 23, 2023. [Online]. Available: https://www.statista.com/statistics/1135356/most-polluted-countries-in-the-world/