Health | Punjab
During winter months, thousands of people across Punjab step out early in the morning for walks, believing it to be the healthiest routine. However, doctors and respiratory specialists are increasingly advising caution on days when dense fog and poor air quality persist across many regions of the state.
Medical experts point out that winter fog often traps pollutants close to the ground, resulting in higher concentrations of harmful particles in the air during early morning hours.
What Doctors Are Observing
Doctors note that:
- Air quality levels are typically worst between 5 am and 9 am
- Fine particulate matter can penetrate deep into the lungs
- Cold air combined with pollution increases strain on the respiratory system
Who Is Most at Risk
Health professionals advise extra caution for:
- Senior citizens
- Asthma and COPD patients
- Heart patients
- Children
- People recovering from respiratory infections
Exposure during foggy mornings may trigger breathing difficulties, chest discomfort, coughing, or fatigue.
Why Fog Makes the Situation Worse
Fog itself is not harmful, but it acts as a carrier for pollutants such as:
- Vehicle emissions
- Industrial particles
- Residual smoke lingering in the air
Cold temperatures also cause blood vessels to constrict, increasing stress on the heart during physical activity.
A Common Misconception
Doctors clarify that while physical activity is beneficial, timing matters.
In winter, early-morning air is often not as clean as commonly believed, especially in urban and semi-urban areas.
What Doctors Recommend
Experts suggest:
- Shifting walks to late morning or afternoon
- Wearing masks on days with visible fog or smog
- Opting for indoor exercise when air quality is poor
- Checking daily air quality updates before stepping out
Public Health Perspective
Doctors stress that small routine adjustments can significantly reduce health risks during prolonged winter pollution periods. Awareness, not fear, is the key.