Tuesday, March 5, 2024

Updates on pollution: AQI Delhi’s post-Diwali air quality becomes worse; NCR AQI becomes “very poor”

AQI Delhi

India’s capital city Delhi has long struggled with extreme air pollution. Every year, after Diwali, Delhi’s air quality deteriorates. The festival of lights, Diwali, is a time for happiness and festivity, but sadly, the popping of firecrackers at this time also contributes significantly to air pollution. This blog will examine the most recent updates about the Delhi-NCR  air quality index  and discuss the AQI Delhi and nearby area.

Current AQI news in the Delhi, NCR region

An area’s degree of air pollution is gauged by the AQI. Numerous pollutants are considered, including ozone (O3), carbon monoxide (CO), nitrogen dioxide (NO2), sulfur dioxide (SO2), PM2.5, and PM10. According to the most recent reports, Delhi-NCR’s post-Diwali air quality has drastically deteriorated, with Anand Vihar seeing an increase in AQI from the ‘poor’ to the ‘ very bad’ category.

Top 5 most recent reports on air pollution in Delhi-NCR

Arvind Kejriwal’s AI-powered rain technique at IIT

Under the direction of Chief Minister Arvind Kejriwal, the Delhi administration has adopted a novel strategy to tackle air pollution. 

  • They have created an artificial intelligence (AI) based device that creates fake rain in partnership with the Indian Institute of Devices.
  •  By settling airborne contaminants, this method seeks to temporarily alleviate elevated pollution levels.
  •  Although the efficacy of this technology is still being evaluated, it demonstrates the creative approaches being used to address Delhi’s rising air pollution problem.

Delhi pollution  during Diwali in several years between 2021 and 2023

It is essential to examine past statistics to comprehend the pattern of pollution in Delhi throughout the holiday season. The pollution levels observed during Diwali for the last three years are listed below:


AQI Delhi had a notable increase during the Diwali 2021 celebrations. The AQI surged to dangerous heights, surpassing the 999 threshold in certain regions. Toxic contaminants were permeating the air, endangering the citizens’ health.


The levels of AQI Delhi on Diwali in 2022 remained dangerously high. After Diwali, the AQI stayed in the “severe” to “very poor” range for a few days. There was a lot of haze in the city, which made it difficult for people to see and affected their respiratory health.


The amount of AQI Delhi on Diwali in 2023 remained a topic for worry. A ‘Very bad’ air quality index was attained, with PM2.5 and PM10 particulate matter being the main causes. While authorities battled to address the pollution problem, locals were encouraged to adopt the appropriate safety measures to shield themselves from the damaging effects of contaminated air.

In summary

In Delhi, the days after Diwali have long been associated with deteriorating air quality. The excessive setting off of firecrackers contributes to the city’s already elevated pollution levels. Although the government of Delhi and other organizations are working to address this problem, significant progress in addressing it will take time. People must take an active role in lowering their carbon footprint and be aware of the harmful impacts of AQI Delhi.

To solve this urgent issue, cooperation is required. Delhi deserves clean, breathing air. To ensure a healthier and more environmentally friendly future for the nation’s capital city and its citizens, let us endeavor to make every Diwali a reason for responsible celebration.


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