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Aqi News

PAGE 24

Rains help bring a clean start to Delhi in 2023

At the Kartavya Path in New Delhi on Sunday. Air quality during the first four months of 2023 was recorded as the second cleanest in the last eight years. (Sanjeev Verma/HT Photo)
Updated on Apr 30, 2023, 11:37 PM IST

Gusty winds in Delhi break 40°C bar, flights hit

Students out on a hot day in Chanakyapuri in New Delhi on Wednesday. (Sanchit Khanna/HT Photo)
Updated on Apr 19, 2023, 11:43 PM IST

Trace rain in city on yet another sweltering day

People out on a hot day near India Gate in New Delhi on Sunday. (Sanjeev Verma/HT PHOTO)
Updated on Apr 17, 2023, 12:11 AM IST

Ozone emerges as lead air pollutant in Delhi

Meanwhile, PM 2.5 and PM 10 emerged as the prominent pollutants on days when the 24-hour average AQI was high, for instance on April 3, when it was 179 (moderate), or March 24, when it was 205 (poor). (ANI)
Updated on Apr 7, 2023, 3:06 AM IST

Bengaluru's air quality worsened 8% in 2022: Study

Bengaluru's PM2.5 levels were 8.6 per cent higher in 2022 than in 2021. (Raj K Raj/HT PHOTO)
Published on Mar 18, 2023, 4:36 PM IST