Analyses of pollen and spores - How is the forecast made? - How are airborne pollen and spores measured?
Information and study of allergenic polen and fungal spores levels in Catalonia, Canary Islands and other spanish localities. Current levels and forecasting of allergenic pollens and fungi. Graphs of concentrations of studied localities.
Climate change may be partly to blame for the rise in hay fever and allergic asthma. Tests show that the more carbon dioxide emitted into the air, the more plants grow and the more pollen they produce.