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List of Most Polluted Indian Cities Released. Top Spot Goes To...
Edited by Anjali Thakur | Updated: November 08, 2022 09:43 IST
The data comes as a wake-up call for India.
The air pollution levels in India worsened in 2022. As per data released by the Central Pollution Control Board, Katihar in Bihar had the highest AQI (Air Quality Index) of 360 among 163 Indian cities on November 7.
The data shows that Delhi's AQI stood at 354, Noida's stood at 328 and Ghaziabad's stood at 304. Begusarai (Bihar), Ballabgarh, Faridabad, Kaithal and Gurugram in Haryana and Gwalior (MP) were also among the most polluted cities on Monday.
The data comes as a wake-up call for India. The Indian Agricultural Research Institute (IARI) reported 3,634 farm fires in Punjab on Wednesday, the highest this year so far.
In a bid to reduce vehicular emissions, Environment Minister Gopal Rai appealed to the Uttar Pradesh and Haryana chief ministers to take measures to divert trucks carrying non-essential goods on peripheral expressways to avoid traffic jams at the capital's borders.
According to Safar, a forecasting agency under the Ministry of Earth and Sciences, the share of stubble burning in Delhi's PM2.5 pollution dropped to 21 per cent on Saturday from 30 per cent on Friday due to unfavourable transport-level winds.
Transport-level winds blow in the lowest two layers of the atmosphere --troposphere and stratosphere -- and carry smoke from farm fires to the National Capital Region.
Air Quality Index or AQI measures the concentration of PM 2.5 levels -- fine particles of less than 2.5 microns that can enter the bloodstream and penetrate the lungs and heart - which are linked to chronic respiratory diseases.
Not only does the toxic air affect healthy lungs, but it is also found to cause premature deaths among those suffering from respiratory illnesses. According to Greenpeace, more than 1.2 million Indians died prematurely in 2017 due to air pollution.
Published: November 08, 2022 09:43 IST
Written by Gadgets 360 Staff | Saturday July 05, 2025TEMPO, a collaborative space mission by NASA, NOAA, and the Smithsonian Astrophysical Observatory, is transforming air quality tracking across North America. Since 2023, it has delivered hourly, high-resolution pollution data from space, aiding researchers, health officials, and the public.
- NDTV News Desk | Thursday July 03, 2025 , New Delhi
The Delhi government has rolled back a contentious order denying fuel to 'end of life' cars - the term for petrol vehicles registered over 15 years ago and diesel vehicles more than 10 years.
- Press Trust of India | Thursday July 03, 2025 , New Delhi
India's demographic health survey 2019-21 reveals that 13 per cent of children were born prematurely, and 17 per cent with a low weight at birth, with air pollution contributing to the adverse birth outcomes.
- Press Trust of India | Tuesday July 01, 2025 , New Delhi
The city recorded a minimum temperature of 25.2 degrees Celsius on Tuesday, with the weather office predicting light to moderate rain.
- Edited by NDTV News Desk | Monday June 30, 2025 , New Delhi
Cloud seeding is generally considered moderately effective, with studies and real-world programmes showing it can increase rainfall under the right conditions.
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