Trends in air quality in the fastest growing cities in the world
Cities in the tropics are forecast to experience rapid population growth this century. We use the long record of satellite observations of multiple air pollutants to estimate recent trends in air quality, diagnose the main drivers of these trends, and estimate the impact on public health in these cities.
People: Karn Vohra
Funding: U. Birmingham Global Challenges scholarship awarded to Karn
External Collaborators: ULB, Harvard
Tools and Data used: OMI, IASI, MODIS, GEOS-Chem
K. Vohra, E. A. Marais, S. Suckra, L. Kramer, W. J. Bloss, R. Sahu, A. Gaur, S. N. Tripathi, M. Van Damme, L. Clarisse, P. F. Coheur, Long-term trends in air quality in major cities in the UK and India: A view from space, Atmos. Chem. Phys., 21, 6275–6296, doi:10.5194/acp-21-6275-2021. [Link to UCL press release]. [Featured by ACP News&Press]. [PDF]
K. Vohra, E. A. Marais, W. J. Bloss, J. Schwartz, L. J. Mickley, M. Van Damme, L. Clarisse, P.-F. Coheur, Rapid rise in premature mortality due to anthropogenic air pollution in fast-growing tropical cities from 2005 to 2018 Sci. Adv., doi:10.1126/sciadv.abm4435. [PDF]. [Air pollution trends]. [Premature deaths].