Ragweed concentration in Hungary, 2009-2013

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The chat indicates ragweed concentration in Hungary between 2009 and 2013.

The green columns show the highest level of ragweed per year and the yellow dots show the average concentration in the country.

The pollen from ragweed causes allergy symptoms in many people. These symptoms include sneezing, runny or stuffy nose, and itchy throat.

 

Sources: mti.hu

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