items

Do something for our planet, print this page only if needed. Even a small action can make an enormous difference when millions of people do it!

Figure

Trends for the 93.2 percentile of the O3 maximum daily 8-hour mean concentrations (2009-2018)

Figure Created 07 Oct 2020 Published 07 Oct 2020 Last modified 14 Oct 2020

1 min read

The map shows trend analysis considering the 93.2 percentile of O3 maximum daily 8-hour concentrations at monitoring sites. The coloured squares represent stations with "significant" trends, while the black dots represent stations with “non-significant” trends