Air quality in Hanover: How dangerous is fine dust really?

Air quality in Hanover: How dangerous is fine dust really?

Göttinger Straße, 30451 Hannover, Deutschland - On December 15, 2024, the air quality measuring station on Göttinger Strasse in Hanover will present alarming values ​​for fine dust. The decisive limit for PM10 is 50 micrograms per cubic meter of air, which may not be exceeded every year to avoid EU penalties, such as the Hannoversche allgemeine Zeitung (HAZ). In the event of exceeding these values, air quality is classified as "bad" or even "very bad", which can result in serious health impairments for the population. In such situations, people with pre -ill breathing should avoid physical exertion outdoors.

A look at the health risks shows that fine dust is produced by various sources, especially through road traffic. This consists of tiny particles that can penetrate deeply into the airways and cause various health damage there. According to the Environmental Federal Agency , the health consequences of the size of the particles depend. PM10 can get into the nasal cavity, pm2.5 to the bronchi, while ultra -fine particles can even penetrate the bloodstream. The corresponding limit values ​​for PM10 have had to be observed across Europe since January 1, 2005 to protect the health of the population.

Despite better air conditions in some regions, 240,000 people continue to die in the EU prematurely due to fine dust loads. This burden is not just a local, but a European problem that urgently needs to be addressed to protect the health of the population and prevent life -threatening health consequences.