This page gives access to experimental chemical forecasts prepared by KNMI.
It presents results from the TM4 chemistry-transport model that is driven by ECMWF meteorological forecasts and analyses. The plots are valid at 12 h UT and are based on either the ECMWF analysis or the 24-hour or 48-hour ECMWF meteorological forecast.
TM4 is run on a global grid with resolution of 2x3 degrees, and 31 levels from the surface up to 10 hPa. In the plots only a small window over the Arctic is shown.
Disclaimer: The TM4 chemical forecasts are still experimental.
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