Air pollution

https://www.wikidata.org/wiki/Q131123

Field Hierarchy

Parent
Biology 34.8M papers	Chemistry 28.4M papers	Organic chemistry 12.8M papers	Ecology 7.8M papers
Current
Air pollution 103k papers
Child
Air pollutants 20.1k papers	Atmospheric dispersion modeling 8,174 papers	Emission inventory 6,379 papers	Aerodynamic diameter 4,062 papers
Clean Air Act 3,803 papers	CMAQ 2,395 papers	Criteria air contaminants 2,338 papers	Particulate pollution 1,812 papers
Air Pollution Index 1,173 papers		National Ambient Air Quality Standards 1,132 papers

Trends

Notes

History