Sulfur dioxide (SO₂) concentration in the northwestern city of Ahmedabad averaged 14 micrograms per cubic meter of air (μg/m³) in 2021. This was considerably higher than in other major Indian cities such as Bangalore, Chennai, and Hyderabad. SO₂ concentration in India's capital averaged 13 μg/m³ that year.
Sulfur dioxide (SO₂) concentration in ambient air in selected cities in India from 2001 to 2021
(in micrograms per cubic meter)
Characteristic
Ahmedabad
Bangalore
Chennai
Delhi*
Hyderabad
Kolkata
Mumbai
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MOSPI. (April 6, 2023). Sulfur dioxide (SO₂) concentration in ambient air in selected cities in India from 2001 to 2021 (in micrograms per cubic meter) [Graph]. In Statista. Retrieved August 25, 2024, from https://www.statista.com/statistics/1284351/india-concentration-of-sulfur-dioxide-by-city/
MOSPI. "Sulfur dioxide (SO₂) concentration in ambient air in selected cities in India from 2001 to 2021 (in micrograms per cubic meter)." Chart. April 6, 2023. Statista. Accessed August 25, 2024. https://www.statista.com/statistics/1284351/india-concentration-of-sulfur-dioxide-by-city/
MOSPI. (2023). Sulfur dioxide (SO₂) concentration in ambient air in selected cities in India from 2001 to 2021 (in micrograms per cubic meter). Statista. Statista Inc.. Accessed: August 25, 2024. https://www.statista.com/statistics/1284351/india-concentration-of-sulfur-dioxide-by-city/
MOSPI. "Sulfur Dioxide (So₂) Concentration in Ambient Air in Selected Cities in India from 2001 to 2021 (in Micrograms per Cubic Meter)." Statista, Statista Inc., 6 Apr 2023, https://www.statista.com/statistics/1284351/india-concentration-of-sulfur-dioxide-by-city/
MOSPI, Sulfur dioxide (SO₂) concentration in ambient air in selected cities in India from 2001 to 2021 (in micrograms per cubic meter) Statista, https://www.statista.com/statistics/1284351/india-concentration-of-sulfur-dioxide-by-city/ (last visited August 25, 2024)
Sulfur dioxide (SO₂) concentration in ambient air in selected cities in India from 2001 to 2021 (in micrograms per cubic meter) [Graph], MOSPI, April 6, 2023. [Online]. Available: https://www.statista.com/statistics/1284351/india-concentration-of-sulfur-dioxide-by-city/