1. Jenkin ME, Clemitshaw KC (2002) Ozone and other secondary photochemical pollutants: chemical processes governing their formation in the planetary boundary layer. In: Air Pollution Science for the 21st Century
2. EEA Technical Report;EEA,2017
3. Brönnimann S, Neu U (1997) Weekend-weekday differences of near-surface ozone concentrations in Switzerland for different meteorological conditions. Atmos Environ 31(8):1127–1135 (
http://www.sciencedirect.com/science/article/pii/S1352231096003111
, cited 2013 Oct 13)
4. EU (2008) Directive 2008/50/EC of the European Parliament and of the Council of 21 May 2008 on ambient air quality and cleaner air for Europe. Off J Eur Communities 152:1–43
5. WHO (2005) Air quality guidelines for particulate matter, ozone, nitrogen dioxide and sulfur dioxide