Managing the nation's air quality is a complex undertaking, involving tens of thousands of people in regulating thousands of pollution sources. The authors iden

Since my first book "See The Air - The Essential Guide for Optimal Air Quality in Your Life" was published back in 2017 many have read it, and many have followe

The main objective of these updated global guidelines is to offer health-based air quality guideline levels, expressed as long-term or short-term concentrations