Delhi witnessed a sharp dip in temperatures, recording its coldest October night in two years at 17°C, signalling an early onset of winter conditions. The India Meteorological Department (IMD) reported that the minimum temperature was slightly below normal, while the maximum reached 32.3°C. Mist and light fog are expected in the early mornings over the weekend, with temperatures likely to remain stable around current levels.
The city’s air quality showed a marginal improvement after four consecutive days in the ‘very poor’ range. The Central Pollution Control Board (CPCB) placed Delhi’s 24-hour average Air Quality Index (AQI) at 275, categorised as ‘poor’. However, several pockets, including Anand Vihar, continued to experience hazardous conditions with an AQI of 414 — among the highest in the region. Nearby areas like Gurugram and Noida also remained in the ‘poor’ bracket. Forecasts indicate that air quality may oscillate between ‘poor’ and ‘very poor’ over the coming week.
Experts attribute the pollution levels mainly to vehicular emissions, industrial discharge, and stubble burning in neighbouring states. Despite slight improvements, residents are advised to take safety precautions, especially during early morning and late evening hours when pollution levels peak.
Health experts recommend using N95 masks when outdoors, keeping windows closed during high smog hours, using indoor air purifiers, and increasing indoor greenery to improve air quality. Morning joggers and outdoor workers are advised to avoid strenuous activity when the AQI is high.
While the chill brings a hint of winter, the combination of dropping temperatures and stagnant air could worsen pollution in the coming days, making vigilance essential for Delhi’s residents.