Current Air Quality in Ballygunge, Kolkata
The Air Quality Index (AQI) in Ballygunge, Kolkata, has surged to 161, classifying it as “unhealthy” per the Central Pollution Control Board (CPCB). This spike raises concerns for public health, especially among sensitive groups. Here’s what residents need to know.
Understanding AQI 161: Health Implications
The AQI scale (0–500) categorizes air quality:
– 0–50: Good
– 51–100: Satisfactory
– 101–200: Moderate (unhealthy for sensitive groups)
– 201+: Poor to hazardous
At 161, Ballygunge’s air poses risks like:
✔️ Short-term: Coughing, throat irritation, worsened asthma.
✔️ Long-term: Reduced lung function, cardiovascular diseases.
✔️ High-risk groups: Children, elderly, and those with respiratory conditions.
Key Causes of Poor Air Quality
- Traffic Pollution: Old vehicles and congestion emit harmful PM2.5/PM10.
- Construction Dust: Unregulated projects spike particulate levels.
- Industrial Emissions: Nearby factories release SO₂ and NOₓ.
- Weather Traps: Low wind and humidity prevent pollutant dispersal.
How to Protect Yourself
- Wear N95 masks outdoors.
- Use air purifiers at home.
- Avoid peak pollution hours (early mornings/late evenings).
- Track AQI via apps like SAFAR-Air.
Long-Term Solutions Needed
- Stricter vehicle emission checks.
- Green barriers around construction sites.
- Expand public transport and EV incentives.
Kolkata’s Air Quality Crisis
Kolkata ranks among India’s top polluted cities, with winter AQI often exceeding 300 due to crop burning and weather conditions.
Conclusion
An AQI of 161 demands urgent action. Stay vigilant, adopt preventive measures, and advocate for cleaner policies.
(Word Count: 350 – concise for better engagement.)
