Delhi-NCR residents woke up to a thick, hazardous haze on Tuesday morning as air quality plummeted to the 'severe' category, turning the national capital region into a gas chamber just days after Diwali celebrations.
Air Quality Crisis Deepens
The Air Quality Index (AQI) crossed the 350-mark at multiple monitoring stations across Delhi, Noida, Ghaziabad, and Gurugram, with some areas recording readings as high as 420. This dramatic deterioration comes despite government assurances and pollution control measures implemented before the festival season.
What's Causing the Toxic Smog?
Multiple factors have converged to create this perfect pollution storm:
- Post-Diwali Fireworks: Despite bans and restrictions, widespread bursting of firecrackers has significantly contributed to the overnight pollution spike
- Stubble Burning: Farm fires in neighboring states continue unabated, with satellite imagery showing hundreds of active fire spots
- Weather Conditions: Calm winds and low temperatures are trapping pollutants close to the ground, preventing dispersion
- Local Sources: Vehicle emissions, construction dust, and industrial pollution continue to add to the toxic mix
Health Advisory Issued
Medical experts have issued urgent health warnings, particularly for vulnerable groups:
- Avoid outdoor activities and morning walks
- Wear N95 masks when stepping outside
- Keep medications handy for asthma and respiratory patients
- Use air purifiers indoors and keep windows closed
Government Response
Authorities have activated Stage III of the Graded Response Action Plan (GRAP), which includes:
- Ban on construction and demolition activities
- Restrictions on BS-III petrol and BS-IV diesel vehicles
- Increased frequency of mechanized cleaning of roads
- Enhanced public transport services
The situation remains critical with weather forecasts predicting no immediate relief. The haze has reduced visibility significantly, affecting flight operations and road traffic across the region.
