New Delhi: Chandni Chowk, one of Delhi’s busiest and most historic markets, surprised many by recording significantly lower air pollution levels on Monday and Tuesday. While most areas of the capital languished in the “very poor” air quality category, Chandni Chowk’s Air Quality Index (AQI) remained relatively low, ranging from 186 (“moderate”) to 270 (“poor”) during these two days.
Experts credit this improvement to the area’s designation as a non-motorised zone since 2021. Under the restrictions, motor vehicles are barred from the main Chandni Chowk Road between Red Fort and Fatehpuri Mosque from 9 AM to 9 PM daily, with exceptions only for emergencies and essential goods delivery.
Traffic Curbs Pay Off
Additional Commissioner of Police (Traffic Headquarters), Satya Vir Katara, emphasized that the absence of high-emission vehicles like BS3 and BS4 models also played a pivotal role. “The vehicle restrictions here are a prime example of effective pollution management,” he stated.
Dr. Sachin Ghude, a scientist at the Indian Institute of Tropical Meteorology, echoed this sentiment, noting that non-motorised zones serve as a strong model for improving air quality.
Pollution Trends in Delhi
Despite Chandni Chowk’s progress, other areas in Delhi continue to face severe challenges. On Tuesday, localities like Shadipur, Anand Vihar, and Mundka recorded AQIs above 310, well into the “very poor” range. Delhi’s overall AQI hovered around 285-268 from Sunday to Tuesday, falling in the “poor” category but marking an improvement from the previous “very poor” and “severe” phases.
The Road Ahead
A study by the Centre for Science and Environment revealed that vehicular emissions contribute to 51.5% of Delhi’s pollution. While Chandni Chowk’s progress demonstrates the potential of traffic management, experts like Dr. MP George warn that only consistent efforts can lead to a sustained improvement in air quality.
Key Takeaway: Chandni Chowk’s example shows how localized measures like non-motorised zones can make a tangible impact on air quality. If replicated across other areas, these strategies could play a crucial role in combating Delhi’s pollution crisis.
