Ballygunge’s Air Quality Reaches Unhealthy Levels (AQI 152)
The Air Quality Index (AQI) in Ballygunge, Kolkata, has risen to 152, placing it in the “Unhealthy” category as per the Central Pollution Control Board (CPCB). This spike raises concerns for residents, particularly vulnerable groups, and demands immediate attention to mitigate health risks.
Understanding AQI: Why 152 Is Dangerous
The AQI measures air pollution from 0 (Good) to 500 (Hazardous). Key thresholds:
– 0–50 (Good) – Safe for all.
– 51–100 (Moderate) – Minor risk for sensitive groups.
– 101–150 (Unhealthy for Sensitive Groups) – Asthma, heart patients affected.
– 151–200 (Unhealthy) – Health impacts likely for everyone.
– 201+ (Very Unhealthy to Hazardous) – Severe public health risk.
At 152, Ballygunge’s air poses risks even to healthy individuals, with heightened dangers for children, seniors, and those with respiratory conditions.
Top 5 Causes of Poor Air Quality in Ballygunge
- Traffic Pollution – High vehicle emissions (PM2.5/PM10) from cars, autos, and buses.
- Construction Dust – Ongoing projects worsen particulate pollution.
- Industrial Emissions – Nearby factories release harmful pollutants.
- Weather Trapping Smog – Low wind speeds and humidity trap pollutants.
- Post-Festival Pollution – Residual effects of firecrackers from recent celebrations.
Health Risks at AQI 152
Short-term effects:
– Coughing, throat irritation, wheezing.
– Worsened asthma or bronchitis.
– Eye and skin irritation.
Long-term risks:
– Chronic respiratory diseases (COPD, lung cancer).
– Cardiovascular damage.
– Reduced lung function in children.
Dr. Priya Banerjee, Kolkata pulmonologist, advises:
“Limit outdoor exposure, especially during mornings. N95 masks and air purifiers are essential for high-risk groups.”
How Ballygunge Residents Can Stay Safe
- Wear N95 masks outdoors.
- Avoid outdoor exercise during peak pollution (6–10 AM).
- Use air purifiers indoors.
- Keep windows closed on high-pollution days.
- Track real-time AQI via CPCB or apps like AirVisual.
Long-Term Solutions Needed
- Stricter vehicle emissions checks – Promote EVs and public transit.
- Dust control at construction sites – Mandate water sprinkling and covers.
- Industrial regulation – Enforce emission norms strictly.
- Urban greening – Expand tree cover to absorb pollutants.
Outlook for Ballygunge’s Air Quality
With winter approaching—when pollution typically spikes—proactive measures are critical. Residents should stay alert for AQI updates and advisories.
For real-time pollution alerts, follow NextMinuteNews.
— Reported by NextMinuteNews Environment Desk
