JWA Forecasts 1.6 Times More Pollen than Usual in Spring 2025; Strong Cedar Growth Due to Intense Summer 2024 Heat to Blame
- Posted on December 6, 2024
- By The Japan News
- 1 Views
![](https://japannews.yomiuri.co.jp/wp-content/uploads/2024/12/pollen.jpg)
JWA Forecasts 1.6 Times More Pollen than Usual in Spring 2025; Strong Cedar Growth Due to Intense Summer 2024 Heat to Blame
![](https://japannews.yomiuri.co.jp/wp-content/uploads/2024/12/pollen.jpg)
Next spring will see a nationwide average of 1.6 times more pollen in the air than in a standard year as a result of this summer’s intense heat, according to a forecast released Thursday by the Japan Weather Association.