Air quality in Lübeck: fine dust best values and health risks!

Air quality in Lübeck: fine dust best values and health risks!

Lübeck. The city of Lübeck continuously records the air quality in the Moislinger Allee in the St. Lorenz-Süd. An essential measuring instrument there evaluates how many fine dust particles of the size PM10 are available in a cubic meter of air. The critical limit for these particles is 50 per cubic meter, and the legislator allows 35 exceeding per year. In the event of more necessary, the authorities measures to avoid punishment on the part of the European Union.

The air quality is assessed in Lübeck based on three main values: fine dust, nitrogen dioxide and ozone. The classification takes place in different categories such as "bad" or "very bad", which are based on the exceeding of specified limit values. For nitrogen dioxide, the limit is 200 μg/m³, for fine dust at 100 μg/m³ and at ozone at 240 μg/m³. If one of these values is exceeded, the air quality is considered "very bad" and can have serious health consequences.

Current measurement values of the air quality in Lübeck

The air quality is measured every hour, whereby nitrogen dioxide and ozone are recorded as an hourly mean. Fine dust, on the other hand, is viewed as a sliding daily remedy. No health risks can be expected at low values, while sensitive people such as asthmatics should be more careful with medium and high values.

A concern of arousing aspect remains: In the European Union, fine dust continues to lead to an estimated 240,000 premature deaths per year. This indicates that even if the air quality may be improved, the dangers from air pollutants are not fully eliminated.

Recommendations in poor air quality

How to react correctly:

• In very poor air quality: People with sensitive airways are advised to avoid physical activities outdoors, since there may be health risks.
• In poor air quality: Again, sensitive people should do without exhaustion outdoors, as this may affect their health.
• moderate air quality: short -term negative effects are unlikely. Nevertheless, sensitive people should be careful, especially when other pollutants are in the air.
• good air quality: This is harmless to outdoor activities, so that citizens can enjoy their outdoor activities without worrying.
• very good air quality: In this case, ideal conditions are ideal for spending a lot of time outdoors.

summarized the air quality measurement in Lübeck shows that the city is constantly working to improve the quality of life of its citizens through continuous monitoring of the air pollutants. This underlines the importance of being aware of the air quality and, depending on the given conditions, to take appropriate precautions.

Source: dpa