If you live in a city, or a rural area that has air quality issues due to wildfires, then this is a smart buy. (heavy.com)
Corporate Real Estate Community Addresses Air Quality Issues in China April 18, 2017 China is grappling with a serious air pollution crisis that not only poses a threat to public health, but also could very well be an impediment to China's economic growth. (corenetglobal.org)
To help ensure a clean air future, Australia's Environment Ministers established the National Clean Air Agreement to help governments prioritise national actions to address air quality issues. (environment.gov.au)