Heat wave and pollen alarm: This is how the weather affects your well-being!
Find out everything about the current weather and bioweather in Bielefeld on July 2nd, 2025, including pollen counts and health risks.

Heat wave and pollen alarm: This is how the weather affects your well-being!
Anyone traveling in Bielefeld today has to be prepared for a lot: a hot summer day is coming! Loud news.de The maximum temperature will rise to a whopping 35 °C on July 2, 2025. But the weather is not only hot, but also changeable: light rain is expected, with a chance of precipitation of 70%. A strong wind with speeds of up to 49 km/h provides additional momentum.
Residents are well advised to prepare accordingly. The UV index reaches a high value of 7.79, which means that sunbathing is better avoided. Sunscreen and a shady spot are worth their weight in gold today. The sunrise was already at 5:07 a.m. and the sunset is expected at 9:07 p.m. - ideal conditions for a mild summer night!
Bioweather influences health
But in this weather, health aspects also have to be taken into account. The biological weather indicates a low to high risk for those sensitive to the weather. People with cardiovascular problems in particular could suffer from the conditions. Health.de describes that rheumatic and asthmatic complaints can also increase. It is therefore advisable to postpone outdoor sporting activities if necessary and to hydrate yourself sufficiently.
Various symptoms may increase, such as headaches and concentration problems, which are also mentioned in the bioweather report. People who are particularly sensitive to changes in the weather should adjust to working slowly and avoid overexerting themselves.
Pollen counts and ozone levels at a glance
Another topic that should not be ignored is pollen counts. In Bielefeld today there is a moderate to heavy pollen count from grasses and ribwort plantain, while pollution from other plants is rather low. Allergy sufferers should pay particular attention to their health, as should they German Weather Service emphasized. In addition, ozone levels are increased, which could cause additional eye and respiratory irritation. Exercising outdoors should be avoided if possible.
What about the quality of sleep? This is also affected by the humid atmosphere. Individual forecasts indicate that although the general condition of people is good, thermal stress could lead to a decrease in quality of life in extreme heat.
In summary, July 2, 2025 in Bielefeld will bring sunny, warm but also challenging weather. If you follow the experts' advice, you can get through the day well. So, stay healthy and enjoy the summer wisely!