Rural concentration map of the ozone indicator AOT40 for crops, year 2008
- AOT40 (crops)
(Accumulated dose of ozone Over a Threshold of 40 ppb)
AOT40 means the sum of the differences between hourly concentrations greater than 80 µg/m3 (= 40 parts per billion) and 80 µg/m3
This document is part of the SOER 2015 product.