Pollen season has arrived. How much is scattered this year? What are the measures?.
In February, we started hearing people complaining that their noses were stuffy and their eyes were itchy. This year, most areas have the same or slightly higher numbers than usual. In Hokkaido, it is expected to be extremely high at over 600%. According to the association, pollen is produced during the previous year's summer, and due to last summer's intense heat and many days with high temperatures.