Chennai pollution

AQ-high: Post-festival pollution in Chennai worst in three years

AQ-high: Post-festival pollution in Chennai worst in three years

SV Krishna Chaitanya

10 Nov 2026

3 min read

Chennai’s PM2.5 pollution worsening every year, severe in winter, says study

Chennai’s PM2.5 pollution worsening every year, severe in winter, says study

SV Krishna Chaitanya

13 Mar 2026

2 min read

Study reveals Delhi, Chennai get little to no time of clean air, comfortable temperature throughout the year

Study reveals Delhi, Chennai get little to no time of clean air, comfortable temperature throughout the year

Jitendra Choubey

18 Jun 2025

2 min read

IN PHOTOS | 'Bhogi' smoke engulfs Chennai

IN PHOTOS | 'Bhogi' smoke engulfs Chennai

TNIE online desk

15 Jan 2024

2 min read

Chennai pollution levels on Bhogi kept in check this year thanks to clear skies, say officials

Chennai pollution levels on Bhogi kept in check this year thanks to clear skies, say officials

SV Krishna Chaitanya

13 Jan 2021

2 min read

Four days on, offenders who dumped garbage in Chennai lake still not booked for environmental violation

Four days on, offenders who dumped garbage in Chennai lake still not booked for environmental violation

04 Jan 2021

3 min read

Chennai registers dip in Sulfur Dioxide emissions in 2019: Report

Chennai registers dip in Sulfur Dioxide emissions in 2019: Report

09 Oct 2020

2 min read

Unlock 4.0 sees Chennai topping pollution chart among southern cities

Unlock 4.0 sees Chennai topping pollution chart among southern cities

SV Krishna Chaitanya

29 Sep 2020

3 min read

Chennai vehicles pollute nearly as much as Delhi's: CSE data

Chennai vehicles pollute nearly as much as Delhi's: CSE data

SV Krishna Chaitanya

11 Feb 2020

2 min read

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