Ballygunge’s Air Quality Reaches Unhealthy Levels (AQI 154)
The Air Quality Index (AQI) in Ballygunge, Kolkata, has soared to 154, categorizing it as “Unhealthy” per CPCB standards. This spike heightens risks for respiratory issues, especially for vulnerable groups. Here’s what residents need to know.
What Does an AQI of 154 Mean?
The AQI tracks pollutants like PM2.5, PM10, NO₂, and CO. Key thresholds:
– 0–50 (Good): Safe for all.
– 51–100 (Moderate): Mild risk for sensitive groups.
– 101–150 (Unhealthy for Sensitive Groups): Asthma, elderly affected.
– 151–200 (Unhealthy): Health impacts likely for everyone.
At 154, prolonged exposure may cause coughing, lung irritation, and aggravated chronic conditions.
Top 5 Causes of Poor Air Quality in Ballygunge
- Traffic Pollution: Old vehicles and congestion emit NO₂ and PM2.5.
- Construction Dust: Unregulated projects raise PM10 levels.
- Industrial Emissions: Nearby factories release SO₂ and particulates.
- Weather: Low wind traps pollutants, especially in winter.
- Local Sources: Waste burning and seasonal crop fires add to smog.
Health Risks: Short-Term & Long-Term Effects
- Immediate: Eye irritation, shortness of breath, asthma attacks.
- Long-Term: Higher risk of lung disease, heart problems, and reduced immunity.
- Most Vulnerable: Children, seniors, and pregnant women.
5 Protective Measures for Residents
- Reduce outdoor time during peak hours (8–10 AM, 6–8 PM).
- Wear N95 masks outdoors (cloth masks don’t block PM2.5).
- Use air purifiers with HEPA filters at home.
- Keep windows closed on high-pollution days.
- Track real-time AQI via SAFAR or CPCB apps.
How Kolkata Can Fight Air Pollution
- Strict emission checks for vehicles and industries.
- Dust control at construction sites (water sprinkling, barriers).
- Expand green zones and promote electric public transport.
- Public awareness on reducing personal pollution (e.g., avoiding waste burning).
Conclusion
Ballygunge’s AQI of 154 demands urgent action. While masks and purifiers help short-term, sustainable policies are key to cleaner air. Stay informed, advocate for change, and prioritize health.
— NextMinuteNews
