Here is the text about pollen allergies and pollen seasons in Halmstad, Sweden:
Pollen allergy, also known as hay fever, is a common allergy in Halmstad, Sweden. Pollen from trees, grasses, and weeds cause symptoms like sneezing, runny nose, and itchy eyes.
There are three main pollen seasons in Halmstad. The first season starts in March and April, when trees like birch and oak release pollen. This is the most intense pollen season.
The second season begins in May and June, when grasses release pollen. The third season starts in July and August, when weeds like ragweed release pollen.
During pollen seasons, people with pollen allergies should stay indoors when pollen counts are high, use air purifiers, and wear sunglasses and masks to minimize symptoms.
When pollen counts are high, we suggest doing these things to help with allergies, especially on windy days when pollen is flying around.