Trends in air quality in the fastest growing cities in the world
Cities in the tropics are forecast to be amongst the most populated in the world by 2100. Here we use the long record of satellite observations to assess current trends in air quality to characterise the trajectory of air quality due to unprecedented growth in the absence of environmental policies.
People: Karn Vohra
Funding: U. Birmingham Global Challenges scholarship awarded to Karn
External Collaborators: Erin McDuffie, ULB
Tools and Data used: IASI, OMI, MOPITT, MODIS
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]