Noise pollution in cities – how does it affect your health and well-being?

30.10.2024

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Noise pollution in cities – how does it affect your health and well-being?

Imagine lying down to sleep in the evening. Silence? Not at all! The urban hum, passing cars, voices of people returning from parties… Even when you think you're used to the noise, your body doesn't fully accept it. According to research by the World Health Organization (WHO), sound levels above 55 decibels already pose a health risk. In city centers, this is a real luxury. More often, noise levels reach 70–80 decibels, comparable to the sound of a vacuum cleaner. However, the body constantly perceives these signals, which can have unexpected effects on health and well-being.

Why is noise harmful to health?

Consider this – our body can only ignore noise to a certain extent. When we are surrounded by acoustic smog every day, our brain, even unconsciously, registers every sound, triggering a stress response. Just spend a moment in a quiet place – have you noticed how your body relaxes? In the city, such relaxation is rare.

Daily noise-related stress can lead to chronic muscle tension, elevated blood pressure, and sleep issues. The body functions in a state of constant alertness, making it harder to recover, which can lead to fatigue and weakened immunity.

Who is most vulnerable to noise?

High noise levels are felt most acutely by people living close to major roads, near airports, or rail lines. Particularly vulnerable groups include children, the elderly, and individuals with heart conditions or high blood pressure. Studies indicate that children living in noisy environments may struggle with concentration and learning. For the elderly, noise poses an increased risk of heart problems.

How does noise affect our physical health?

Acoustic smog is not just an issue for our ears. Chronic noise triggers the production of cortisol, the stress hormone, which—when in excess—can lead to a range of health problems.

Heart issues. Noise-related stress can lead to hypertension and even increase the risk of heart attacks.

Weakened immunity. High cortisol levels weaken the immune system, making us more susceptible to illness.

Fatigue. Noise disrupts sleep, especially the REM phase, during which the brain regenerates. This explains why people living in noisy cities often wake up feeling unrested.

Noise and mental health – higher irritation levels and less energy

Urban sounds also impact our well-being and mental health. Living in a noisy environment, even if we become accustomed to it, affects our nerves. Increased irritability arises, concentration decreases, and everyday tasks can seem more exhausting.

Prolonged exposure to high noise levels can also lead to more serious mental health issues, such as depression and anxiety. Psychologists emphasize that constant bombardment by sounds makes us more susceptible to stress and negative emotions.

Can you "disconnect" from noise in the city?

Of course, we can't always move to the countryside, but there are certain methods that can help reduce the impact of noise on our lives. Here are some proven ways:

Houseplants absorb some sound while also purifying the air.

Good acoustic curtains can reduce noise levels by several decibels.

Create quiet zones in your home for work or relaxation, away from windows where the most noise comes through.

Silence – an increasingly sought-after luxury

Awareness of the effects of noise pollution is increasing, leading more people to choose to live outside of cities, surrounded by nature. Smaller towns and neighborhoods away from the center offer a much calmer environment, and access to greenery and recreational areas positively impacts well-being. Silence, greenery, and proximity to nature are becoming synonymous with modern comfort and health care.

If you are looking for silence and peace...

Imagine waking up in the morning to the only sound being singing birds. In such an atmosphere, your body can truly relax. Our advisors will help you find your dream home – away from acoustic smog, in a natural setting. Check our offers for houses near Warsaw and secure a space full of tranquility for yourself and your loved ones, where health is a priority.

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