Current Air Quality in Ballygunge, Kolkata
The Air Quality Index (AQI) in Ballygunge, Kolkata, has risen to 178, categorizing it as “unhealthy” per the Central Pollution Control Board (CPCB). This spike raises urgent health concerns for residents, especially vulnerable groups like children and the elderly.
What Does an AQI of 178 Mean?
The AQI scale (0–500) measures pollution severity:
– 0–50 (Good): Safe for all.
– 51–100 (Moderate): Mild risk for sensitive individuals.
– 101–150 (Unhealthy for Sensitive Groups): Increased discomfort for those with respiratory issues.
– 151–200 (Unhealthy): Adverse effects possible for everyone.
– 201+ (Very Unhealthy/Hazardous): Severe health warnings.
At 178, Ballygunge’s air poses risks like aggravated asthma, lung irritation, and cardiovascular strain.
Why Is Ballygunge’s Air Quality Poor?
Key contributors include:
1. Traffic Emissions: Heavy vehicular pollution (PM2.5, NO₂) from cars and buses.
2. Construction Dust: Unregulated building projects releasing particulate matter.
3. Industrial & Local Pollution: Nearby factories, waste burning, and diesel generators.
4. Weather: Winter inversions trap pollutants near the ground.
Health Risks of Prolonged Exposure
- Short-term: Coughing, throat irritation, breathing difficulty.
- Long-term: Higher risk of lung disease, stroke, and premature death.
Dr. Priya Banerjee, Kolkata pulmonologist: “An AQI of 178 demands caution—limit outdoor activity, especially for asthma patients.”
5 Ways to Stay Safe
- Reduce outdoor time during peak pollution (mornings/evenings).
- Wear N95 masks outdoors.
- Use air purifiers with HEPA filters at home.
- Hydrate frequently to flush toxins.
- Track real-time AQI via CPCB or SAFAR apps.
Demands for Government Action
Activists urge:
– Stricter construction dust norms.
– Expanded public transport to cut traffic emissions.
– Crackdown on waste burning and industrial violators.
Kolkata’s Air Crisis in Context
Ballygunge mirrors broader trends—Delhi and Mumbai also face hazardous winters. India sees 1.6M annual deaths from pollution (Lancet), highlighting the need for policy reforms.
Final Thoughts
With Ballygunge’s AQI at 178, collective action is vital. Protect yourself today, advocate for cleaner air tomorrow.
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