Delhi’s Air Turns ‘Very Poor’ Again as Temperature Drops to 15.8°C

Delhi woke up to hazy skies and heavy smog once again as air quality dipped back into the ‘very poor’ category, with the minimum temperature recorded at 15.8°C. The combination of falling temperatures, stagnant winds, and rising pollution levels has pushed the national capital’s air back to alarming levels, reviving health concerns among residents.

According to the latest air quality data, several monitoring stations across Delhi reported sharp increases in particulate matter (PM2.5 and PM10), which are key indicators of pollution. Areas like Anand Vihar, Jahangirpuri, and Mundka recorded some of the worst readings, while even relatively greener zones like Lodhi Road showed deterioration.

Meteorologists have pointed out that cooler nights and calm winds are trapping pollutants near the surface, preventing dispersion. The situation has been worsened by vehicle emissions, dust from construction, and crop residue burning in neighboring states. With winter setting in, such weather patterns are expected to make air quality worse in the coming weeks.

Health experts warn that prolonged exposure to this level of air pollution can cause respiratory distress, eye irritation, and long-term lung issues, especially among children, the elderly, and those with pre-existing conditions. Many Delhi residents have already started reporting breathing difficulties and throat irritation as the air turns heavier and visibility decreases.

Authorities have issued advisories urging people to reduce outdoor activity during morning and evening hours and to use masks when stepping out. Civic bodies have also been instructed to step up anti-pollution measures, including road cleaning, dust suppression, and strict checks on construction waste management.

As the capital continues to struggle between development and environmental management, the return of ‘very poor’ air quality serves as a reminder that cleaner air in Delhi is still far from reality. Without consistent efforts in pollution control and sustainable city planning, winter in Delhi will remain synonymous with smog and struggle.