Pollen scattering forecast Beware of large-scale scattering in a wide area next week.

2023/03/04 17:02 Weather News

We will tell you the weather news pollen forecast from tomorrow, March 5th (Sun) to 10th (Fri).

West Japan and East Japan reach peak of cedar pollen dispersal

There will be more warmer than average days next week, and in western and eastern Japan, where pollen dispersal is in full swing, there is a risk that cedar pollen will be dispersed in large amounts. In a wide range, it is expected that there will be many days with the highest number of 4 ranks.

Even in the Tohoku region, pollen has started to fly, and in the southern part of the Tohoku region, where the scattering has begun in earnest, there are days when it is predicted that there will be “a lot of pollen”.

If you have hay fever, we recommend taking all possible measures, and if you don’t have hay fever, we recommend taking preventive measures.

Also, cypress pollen is starting to disperse little by little. People with cypress pollen pollinosis also need to be careful.

» pollen radar

Tomorrow, it is forecast to rain widely from western Japan to eastern Japan, mainly on the Pacific Ocean side.

In the Kanto, Kyushu, Chugoku, and Shikoku regions, the forecast ranges from “many” to “very many.”

When going out, it is essential to take thorough measures once morest pollen, such as masks and eye drops. Also, it seems good to take in the laundry following removing the pollen before taking it in.
» pollen radar

◆Cedar pollen peaks in late March

Scattering peak forecast of cedar and cypress

In areas where the pollen started to disperse a little earlier, there are already large amounts of dispersal, and the peak of cedar pollen in Kanto and Kyushu is expected to continue until the latter half of March. In the Hokuriku and Tohoku regions, cedar pollen is expected to peak in mid-March.

In the second half of March, cedar pollen dispersal peaks gradually, and cypress pollen dispersal increases from western Japan.

From late March to mid-April, we expect to reach the peak of cypress pollen dispersal mainly in western and eastern Japan. If the temperature stays high, the peak may be earlier than expected, so please be careful if you are sensitive to cypress pollen.

In Hokkaido, where white birch pollen scatters, it is expected to peak around Golden Week in southern and central Hokkaido, and in mid-May in northern and eastern Hokkaido.

It will be in a high pressure area over the 28th (Tuesday), and the sun will reach you. The temperature is rising, and it will be sunny in spring.

From around March 1 (Wednesday), the weather is expected to go downhill as the front passes from the Sea of ​​Japan, and rain is expected to fall in many places.

After the low pressure system passes, the cold air will move southward, but it will be temporary, and it is expected that there will be more days with high temperatures in the second half of the week.

The amount of cedar pollen scattered may increase suddenly on the day following it rains, on days when the temperature rises, and on days when the wind blows strongly.

Cedar pollen is already scattered in earnest in Kyushu, Kanto, Chugoku-Shikoku, and parts of the Tokai region, but the area where pollen is scattered will expand even further in the second half of the week, and it is possible that it will become a full-scale scattering in areas where the pollen has already begun. There is a nature.

Take the perfect measures once morest hay fever that suit you.

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Reference materials, etc.