Ballygunge’s Air Quality Crisis: AQI at 161
Ballygunge, a prime residential area in Kolkata, is grappling with “unhealthy” air quality as the Air Quality Index (AQI) hits 161. This poses significant risks to residents, especially vulnerable groups. Here’s what you need to know.
What Does an AQI of 161 Mean?
The AQI measures pollution levels from 0 (clean) to 500 (hazardous):
– 0–50 (Good): Safe for all.
– 51–100 (Moderate): Mild risk for sensitive groups.
– 101–150 (Unhealthy for Sensitive Groups): Children, seniors, and asthma patients at risk.
– 151–200 (Unhealthy): Adverse effects for everyone.
– 201+ (Very Unhealthy/Hazardous): Emergency-level exposure.
At 161, Ballygunge’s air quality demands immediate precautions.
Why Is Ballygunge’s Air Polluted?
Key contributors include:
1. Traffic Emissions: Heavy vehicular flow releasing PM2.5 and NOx.
2. Construction Dust: Ongoing projects raising particulate levels.
3. Industrial Smoke: Nearby factories adding to pollution.
4. Weather Trapping Pollutants: Low wind speeds worsen stagnation.
5. Local Sources: Diesel generators and waste burning.
Health Risks of Poor Air Quality
Exposure to AQI 161 may cause:
– Short-term: Coughing, throat irritation, and asthma attacks.
– Long-term: Lung damage, heart disease, and reduced immunity.
High-risk groups: Children, elderly, pregnant women, and those with chronic illnesses.
How to Protect Yourself
- Wear N95 masks outdoors.
- Limit outdoor activities, especially mornings/evenings.
- Use air purifiers at home.
- Hydrate frequently to combat toxins.
- Track AQI via apps like SAFAR-India or IQAir.
Long-term Solutions for Kolkata
- Strict emission controls for vehicles and industries.
- Green urban planning (more trees, dust-proof construction).
- Public awareness campaigns on pollution reduction.
Stay Informed
For live AQI updates in Ballygunge, Kolkata, bookmark trusted sources like CPCB or AirVisual.
