What about trucks entering Delhi? A recent study by the Air Pollution Action Group (AirPACT), IIT Delhi and TERI offers a closer look at the trucks entering the capital every day. (https://www.teriin.org/policy-brief/towards-cleaner-freight-delhi) The study estimates that 16,900 heavy-duty trucks enter Delhi daily. Around 92 per cent of these trucks report Delhi as their destination, while only eight per cent are passing through the city. Most trucks entering Delhi already comply with the latest emission norms. About 62 per cent are BS-VI vehicles, while 28 per cent are BS-IV and 10 per cent are BS-III or older.
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The day's maximum temperature was recorded at 31.7 degrees Celsius, the India Meteorological Department (IMD) said.
The clearest sign that Delhi is on a path to cleaner air would be a decline in the amount of paddy grown nearby, and therefore the acreage liable to be burned each year.
Delhi's Environment Minister Manjinder Singh Sirsa said on Saturday that Delhi has recorded 211 days of good, satisfactory and moderate air quality so far this year, its best performance since 2016, except for the COVID-affected year 2020.
Air purifier retailers, meanwhile, said sales have jumped since air quality levels started to dip in August during haze conditions.
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Monday October 19, 2026The clearest sign that Delhi is on a path to cleaner air would be a decline in the amount of paddy grown nearby, and therefore the acreage liable to be burned each year.
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Friday December 20, 2024While some may argue that people in Delhi are now more aware of air pollution than they were a decade back, my rebuttal would be that awareness does not mean that people are concerned.
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Tuesday December 10, 2024Delhi welcomed us with monsoon rains and mangos. We were home. Fast forward a couple of years, in the winter of 2012, I found myself in denial about something other parents, mostly expats, were calling toxic air.
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Friday November 22, 2024On a good day, such as today, the AQI reading in Delhi is 407. We are jubilant at the sickly sunshine trickling through the slightly dissipated smog. At least its not 1600.

