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National Pollution Control Day 2025: Understanding the Risks of Air Pollution
Gyanhigyan english | December 2, 2025 10:40 PM CST

National Pollution Control Day 2025


National Pollution Control Day 2025: Observed annually on December 2nd, this day aims to highlight the dangers associated with pollution. Recently, air quality in the Delhi-NCR region has been severely affected, with pollution levels rising again after a brief decline, pushing the AQI beyond 400 in several locations.


Health Risks from Air Pollution

The concentration of fine particulate matter (PM2.5) remains alarmingly high, posing significant health threats. Continuous exposure to this hazardous air can lead to respiratory issues, asthma exacerbations, and heart-related conditions.


Common Mistakes to Avoid

In such challenging conditions, individuals often underestimate the risks, believing the worst is over. However, certain daily habits can greatly elevate the chances of developing severe health issues. Neglecting these habits may result in irreversible harm to the lungs, heart, and blood vessels. Experts recommend specific precautions when the AQI reaches 400.


Avoiding Masks

Going out without a mask: Venturing outdoors without an N95 or N99 mask when the AQI exceeds 400 is a critical error. PM2.5 particles are minuscule and can bypass the lungs' natural defenses. Masks are essential for filtering these harmful particles, as they can otherwise enter the bloodstream, causing vascular damage and inflammation.


Exercising Outdoors

Exercising outdoors in high pollution: Engaging in outdoor activities during high AQI levels is akin to compromising your health. The increased respiratory rate during exercise allows more pollutants to infiltrate the lungs, putting additional stress on the heart and heightening the risk of asthma attacks or heart issues.


Indoor Pollution Sources

Smoking or burning indoors: Activities that elevate indoor pollution, such as burning incense, mosquito coils, or smoking, release toxic smoke. These pollutants can quickly accumulate in enclosed spaces and enter the bloodstream through the respiratory system. Utilizing an air purifier can help maintain cleaner indoor air.


Hydration Matters

Less Water and Dehydration: Reducing water intake in winter due to decreased thirst is another significant error. Dehydration can dry out the mucous membranes in the respiratory tract, making them less effective at filtering out pollutants and viruses, which can lead to increased respiratory infections. It is crucial to drink at least 7-8 glasses of water daily.


Conclusion

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