guides to air quality

https://doi.org/10.1351/goldbook.15751
Sets of atmospheric concentrations and exposure times that are associated with specific effects of varying degrees of pollution on humans, animals, vegetation, and the environment in general.
Source:
PAC, 2007, 79, 1153. (Glossary of terms used in toxicology, 2nd edition (IUPAC Recommendations 2007)) on page 1231 [Terms] [Paper]