Delhi’s Air Quality Crisis: AQI at ‘Very Poor’ 335
Delhi’s air quality worsened into the ‘red zone’ on Wednesday, with the Air Quality Index (AQI) hitting 335, marking hazardous conditions for residents. A thick smog layer and a chilly 11°C morning temperature compounded health risks as winter approaches.
Key Pollution Hotspots & Causes
Data from the Central Pollution Control Board (CPCB) revealed ‘very poor’ AQI levels (300+) across Anand Vihar, Punjabi Bagh, and RK Puram. Major contributors include:
– Stubble Burning: SAFAR reports farm fires in Punjab/Haryana contribute 25% of Delhi’s PM2.5.
– Local Emissions: Traffic, construction dust, and industrial waste persist despite GRAP Stage-II measures (e.g., diesel generator bans).
– Weather: Low wind speed and cold temperatures trap pollutants near the ground.
Winter Arrives with Health Risks
The India Meteorological Department (IMD) recorded an 11°C minimum temperature, with colder days ahead. Doctors note a 20–30% rise in respiratory cases—asthma, throat infections—linked to smog and cold.
Govt Measures & Public Dissatisfaction
Short-term actions include:
– Odd-Even Scheme: May return if AQI exceeds 400.
– Anti-Smog Guns: Deployed at construction sites.
– School Alerts: Possible class restrictions if pollution spikes.
Critics stress long-term fixes like EV incentives and crop residue management remain sidelined.
Protective Steps for Residents
- Avoid outdoor workouts during peak pollution (6–10 AM, 6–10 PM).
- Wear N95 masks outdoors.
- Use air purifiers at home/work.
- Track AQI via apps like SAFAR or CPCB.
Outlook: Will Delhi Find Relief?
Annual smog highlights systemic gaps in pollution control. While emergency steps offer temporary respite, sustainable solutions demand interstate cooperation. For now, Delhi battles cold and choking air—stay updated with The Hindu.
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