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Ballygunge’s Air Quality Reaches Unhealthy Levels (AQI 166)
The Air Quality Index (AQI) in Ballygunge, Kolkata, has reached 166, classified as “unhealthy” by the Central Pollution Control Board (CPCB). This spike raises urgent health concerns for residents, especially vulnerable groups like children and the elderly.
What Does AQI 166 Mean?
The AQI scale (0–500) measures air pollution severity:
– 0–50: Good
– 51–100: Moderate
– 101–150: Unhealthy for sensitive groups
– 151–200 (Ballygunge’s level): Unhealthy for all
– 201+: Very unhealthy/hazardous
At 166, even healthy individuals may experience coughing, throat irritation, or breathing difficulties. Those with asthma or heart conditions should limit outdoor exposure.
Why Is Ballygunge’s Air Polluted?
Key contributors to poor air quality:
1. Traffic Emissions: Heavy vehicle congestion releases PM2.5 and NO₂.
2. Construction Dust: Unregulated sites amplify particulate matter.
3. Industrial Impact: Nearby factories add to pollution.
4. Weather Trapping Pollutants: Winter humidity and stagnant air worsen dispersal.
Health Risks of AQI 166
- Short-term: Eye irritation, headaches, asthma attacks.
- Long-term: Higher risk of lung disease, heart conditions, and cancer.
Dr. Priya Banerjee, Kolkata pulmonologist, advises:
“Sensitive groups should avoid mornings/evenings outdoors. N95 masks and air purifiers are essential.”
5 Ways to Stay Safe
- Reduce outdoor time during peak pollution (7–11 AM, 5–9 PM).
- Wear N95 masks (not cloth) outside.
- Use air purifiers indoors with HEPA filters.
- Hydrate frequently to flush toxins.
- Monitor AQI via CPCB or SAFAR apps.
Solutions for Cleaner Air in Kolkata
- Government: Enforce traffic rules, industrial emission checks, and green zones.
- Public: Choose carpools, electric vehicles, and report violations.
Kolkata’s Air Quality Crisis
Ballygunge’s AQI mirrors citywide trends—Howrah and Salt Lake often exceed 200 in winter. Festive fireworks and temperature inversion worsen conditions.
Key Takeaway:
Protect yourself now, but advocate for systemic changes like stricter policies and urban greening.
For live AQI updates, follow NextMinuteNews.
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