Pollen season in Hildesheim: Low hazel pollution and tips for allergy sufferers!

Pollen season in Hildesheim: Low hazel pollution and tips for allergy sufferers!

A look at the sky and the pollen world: Today, January 22nd, 2026, it is moderately cloudy in Hildesheim, Lower Saxony, the temperatures fluctuate between -5 and 2 °C. A light wind blows, while the humidity remains moderate and frost accompanies us not only in the early hours of the morning. People who are allergic to pollen can breathe a sigh of relief: today's hazel pollen load is low, and very low levels are forecast for tomorrow. This is welcome news for allergy sufferers, as the pollen concentration is usually lowest in the morning and rises throughout the day before falling again in the evening. This offers a good opportunity for sporting activities or walks, especially in the morning and evening hours.

Pollen count and health problems

As the German Weather Service explains in its current forecasts, the pollen count is partly to blame for many health problems. Hay fever and bronchial asthma are among the most common reactions to the small, light pollen grains, which can fly far and affect many people. It is estimated that 24 to 36 million people in Germany are sensitized to pollen, especially birch and grass pollen. This is also reflected in the increasing number of allergy sufferers in the Federal Republic, which has now reached over 12.2 million and therefore represents a significant problem.

The hazel blossom, which often begins in January or February, contributes to the pollen load during this time. Allergy sufferers should be prepared for the possibility of symptoms such as sneezing attacks, itchy eyes and breathing problems on the first warm days. Cross reactions with alder and birch in particular pose an additional challenge for many.

The role of climate change

Scientists have found that climate change has a further impact on the allergy situation: longer pollen flight times and increased pollen production are the consequences of increasing CO2 levels in the atmosphere. The amount of hazelnut pollen increased by 21% in 2023 compared to the previous year, which led to higher allergy levels, especially in urban areas. The general trend shows that allergies - especially from pollen - are on the rise, making the need for preventive measures and treatment options even more urgent.

Therapy options

What to do if symptoms start? Many allergy sufferers turn to medications such as antihistamines, which can help alleviate the symptoms. A long-term option is hyposensitization, in which the body gradually gets used to the allergens. But choosing the right therapy depends largely on the individual allergies and their severity, which makes consulting a doctor advisable.

Awareness of allergies and their increasing prevalence make it clear that an early preventive approach and well-founded information are essential for those affected. Keeping an eye on pollen conditions and staying informed about developments can make a big contribution here.

For more information about pollen counts and their effects on health, you can read the articles from News.de as well as the reports from German Weather Service and the analyzes of Statista consult.