Guidelines & Tools Megacities Monitoring Slide Deck Published 2023 Share SHARE Facebook share Twitter LinkedIn Copy URL Email Download Download 04. Ambient Monitoring.pptx en Added on: 20 May, 2025 Breadcrumb Home Resource Library Megacities Monitoring Slide Deck This PowerPoint serves as a template presentation which introduces topics related to air quality and is part of a suite of presentations provided by the EPA for the Megacities program.