Enhanced monitoring of air quality in rapidly developing cities, investment in air pollution controls, e.g., stricter emissions. regulations, and increased GHG emissions controls resulting in co-benefits with air quality improvements. Increase in trees or vegetated barriers with low VOC emissions, low allergen emissions, and high pollutant deposition potential to reduce particulate matter and maximise adaptation benefits. 
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report