Delhi and its surrounding National Capital Region (NCR) are reeling under a deadly combination of thick fog, hazardous pollution levels, and biting cold. The Air Quality Index (AQI) has crossed the alarming threshold of 450, plunging the region into ‘severe plus’ category – the worst possible rating.
Morning commuters faced zero visibility conditions as dense fog blanketed the city, leading to massive traffic snarls on major highways like Delhi-Gurugram Expressway and Delhi-Noida routes. Flight operations at Indira Gandhi International Airport saw over 50 delays and 20 diversions by midday.
Pollution levels spiked dramatically overnight, with PM2.5 concentrations reaching toxic heights. Anand Vihar recorded an AQI of 478, while Dwarka clocked 465. Experts attribute this surge to stagnant winds, low temperatures trapping pollutants near the ground, and unchecked stubble burning from neighboring states.
The cold wave has intensified the crisis, with minimum temperatures dipping to 4°C in Delhi and even lower in outer areas. Residents are advised to stay indoors, wear N95 masks if venturing out, and avoid strenuous activities. Schools in several districts have shifted to online classes, while construction activities remain halted.
Government measures include emergency restrictions under GRAP Stage IV – the strictest protocol. Diesel vehicles face bans, private offices must operate at 50% capacity, and inter-state buses stand cancelled. The Commission for Air Quality Management (CAQM) has directed strict enforcement against violators.
As winter tightens its grip, meteorological forecasts predict no immediate relief. The fog is expected to persist through the week, maintaining hazardous AQI levels. Health experts warn of rising respiratory cases, urging vulnerable groups like children, elderly, and those with pre-existing conditions to exercise extreme caution.
This annual ordeal underscores the urgent need for long-term solutions beyond seasonal fixes. With Diwali farm fires and vehicular emissions unabated, Delhi’s air remains a public health emergency waiting to explode.
