I'm very impressed with the service/Android app and would like to request, if possible, you look in to providing the pollen count/levels as I've been unable to find a good app to provide that information.
I fully understand that this is probably a low priority for you but I would really appreciate it.
Is there any reliable model that forecasts pollen levels?
Also keep in mind that forecast models need initial data to run.
There are a lot of weather stations that measure wind, temperature, pressure etc
to feed weather models.
By now, pollen observations (measurements) are very rare
so such forecasts are not very accurate.