Air Quality and Your Lungs: How Chandigarh’s AQI Affects Patients with Asthma and COPD
Chandigarh is often celebrated as “The City Beautiful” for its greenery and planned architecture. However, beneath its manicured exterior, the city faces a recurring challenge: fluctuating Air Quality Index (AQI). For most residents, a “Moderate” AQI day is just a hazy afternoon; but for those living with Asthma or COPD (Chronic Obstructive Pulmonary Disease), it can be a matter of medical emergency
As of late April 2026, Chandigarh’s AQI has been hovering in the “Moderate” (51-100) range, with particulate matter (PM2.5 and PM10) remaining the primary pollutants. While this is an improvement over the “Severe” levels seen in winter, it still poses a significant risk to sensitive groups.

Understanding the Chandigarh Context: Why AQI Matters
- Seasonal Crop Residue Burning: Neighboring states often contribute to a spike in pollutants.
- Vehicular Emissions: Despite the greenery, the high density of vehicles in sectors like 17, 22, and 35 adds to the NO2 levels.
- Construction Dust: Ongoing infrastructure projects in the Tricity area (Chandigarh, Mohali, Panchkula) keep PM10 levels elevated.
How Pollutants Attack Your Lungs
1.Particulate Matter (PM2.5 & PM10)
- Impact: Triggers asthma attacks, causes wheezing, and reduces lung function in COPD patients
2. Nitrogen Dioxide (NO2) & Ozone (O3)
- Impact: Increases the risk of respiratory infections and makes the lungs more sensitive to allergens like pollen.
Action Plan: Protecting Your Health in Chandigarh
Check Daily AQI Levels
- Don't wait until you feel breathless. Use real-time monitoring tools to check the AQI for specific areas like Sector 22 or the Modern Housing Complex.
- Pro Tip: If the AQI exceeds 100, limit your outdoor activities, especially in the early morning when pollutants are more concentrated near the ground.
Create a "Clean Air Zone" at Home
- Keep Windows Closed: During peak traffic hours or high-pollution days.
- Use Air Purifiers: Ensure they have HEPA filters to trap fine particulate matter.
- Avoid Indoor Irritants: Refrain from using incense sticks (agarbatti) or strong cleaning chemicals during high-pollution spells.
Proper Mask Usage
Medication Adherence
When to See a Doctor
At Mukat Hospital, we specialize in managing complex respiratory cases. You should seek medical attention if you experience:
- Persistent coughing or chest tightness that doesn't resolve with your usual inhaler.
- Increased shortness of breath while performing routine tasks.
- A change in the color or thickness of mucus.
Final Thoughts
Book a consultation with the best pulmonologist in Chandigarh today.










