10 December 2025 | santosh hospitals

Air pollution has become one of the biggest threats to human health in India, especially in urban areas. With rising industrial emissions, vehicle smoke, construction dust, and climatic changes, the air quality in many cities has reached extremely hazardous levels. Delhi NCR and surrounding regions including Ghaziabad experience severe pollution peaks every year, putting residents at high risk of respiratory illnesses.

As the best multispecialty hospital in Delhi NCR, Santosh Hospital is committed to creating awareness about how polluted air affects the respiratory system and why timely medical care is essential.

Understanding Air Pollution

Air pollution is a dangerous mix of chemicals, harmful gases, and particulate matter (PM2.5 and PM10). These particles are so tiny that they enter the body through the respiratory tract, reaching deep into the airways. When inhaled over long periods, they trigger inflammation, breathing difficulty, and chronic respiratory diseases.

Pollution levels today are significantly higher than before, making it critical to protect your respiratory health and understand the risks.

How Air Pollution Affects the Respiratory System

1. Irritation of Airways

Pollutants irritate the nose, throat, and windpipe, causing:

• Frequent sneezing

• Sore throat

• Burning sensation in the airways

• Increased mucus formation

These symptoms often worsen during high AQI days.

2. Breathing Difficulty and Wheezing

Polluted air reduces the oxygen-carrying capacity of the air you breathe. This can lead to:

• Shortness of breath

• Tightness in the chest

• Wheezing during physical activity

Such symptoms are especially common among traffic police, outdoor workers, and individuals exposed to dust and smoke daily.

3. Asthma Attacks

Air pollution is one of the strongest triggers for asthma. Even brief exposure can cause:

• Sudden coughing

• Wheezing

• Breathlessness

• Night-time breathing discomfort

Doctors at Santosh Hospital notice a sharp rise in asthma emergencies during peak pollution months.

4. Increased Risk of Infections

Polluted air weakens the airway lining, making it easier for viruses and bacteria to enter the body. This leads to:

• Repeated cold and cough

• Acute bronchitis

• Viral respiratory infections

• Prolonged recovery time

Children and elderly individuals are especially vulnerable.

5. Chronic Respiratory Diseases

Long-term exposure to air pollution gradually damages the air passages, which can contribute to:

• Persistent cough

• Chronic bronchitis

• Reduced lung capacity

• Progressive respiratory disorders

People with pre-existing respiratory issues often experience worsening symptoms during poor air quality periods.

Who Is Most at Risk?

Certain groups are more sensitive to polluted air:

• Children

• Elderly individuals

• Asthma patients

• Individuals with weak immunity

• Outdoor workers

• Smokers

These groups require extra precautions during high AQI days.

How Santosh Hospital Supports Respiratory Health

As one of the best hospitals in India, Santosh Hospital offers advanced and comprehensive care for pollution-related respiratory conditions. Our pulmonology department is equipped with modern diagnostic tools and experienced specialists.

We provide:

• Pulmonary Function Tests (PFTs)

• Allergy testing

• Chest X-rays

• High-resolution CT scans (for respiratory evaluation)

• Nebulization and inhalation therapy

• Preventive checkups for high-risk individuals

With expert pulmonologists and state-of-the-art facilities, Santosh Hospital ensures early diagnosis and effective treatment.

Tips to Protect Yourself from Air Pollution

To safeguard your respiratory system, follow these preventive steps:

• Wear N95/N99 masks when outdoors

• Use air purifiers inside your home

• Keep windows closed during peak pollution hours

• Avoid outdoor exercise near traffic

• Stay hydrated

• Take steam inhalation to clear airways

• Include Vitamin C and antioxidant-rich foods

• Check AQI before stepping out

• Seek medical help for persistent cough or breathing difficulty

Conclusion

Air pollution is a serious challenge, but with awareness and preventive care, you can protect your respiratory health. Santosh Hospital, the best multispecialty hospital in Delhi NCR, continues to promote clean-air living and provides expert respiratory care for all age groups.

If you experience persistent coughing, breathlessness, wheezing, or any breathing-related discomfort, visit Santosh Hospital for timely evaluation and treatment.