carbon monoxide

FILE PHOTO: The Wider Image: These Houston residents dream of moving to where the air is clear

Texas Freeze Led to Release of Tons of Air Pollutants as Refineries Shut

Laura Sanicola and Erwin Seba 22/02/2021

Five refiners in Texas emitted benzene, carbon monoxide, hydrogen...

The planet Venus is seen in this photograph taken by the Galileo spacecraft’s Solid State Imaging System

Apparent Sign of Life in Venus’s Clouds Triggers Wary Interest in New Mystery

Will Dunham 14/09/2020

Telescopes in Hawaii and Chile detected an abnormal amount...

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India: Why Was Daytime Ozone Pollution Higher During the Lockdowns?

Sarath Guttikunda 23/07/2020

Ozone in the stratosphere is good. However, ozone in...

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Part II: How Did Lockdown 2 Change the Pollution Over India’s Cities?

Sarath Guttikunda 08/05/2020

Over the Indo-Gangetic plain, the drop in air pollution...

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Data Analysis: How Has the Lockdown Changed the Pollution Over North India?

Sarath Guttikunda 15/04/2020

This spring, thanks to the lockdown, the skies are...

air pollution, cloud seeding, Delhi, New Delhi, Air Quality Index, air quality life index, respiratory health, DALY, disability adjusted life years, Swachh Bharat Abhiyan, Prime Minister Narendra Modi,

How Satellites Are Changing the Way We Track Pollution on the Ground

Aditya Chaturvedi 30/07/2019

Technological advancements like miniaturisation of sensors, high-speed data transfer...

We know by now that air pollution is not a standalone problem in a city but is essentially a symptom of inadequate planning. In Delhi's Paharganj. Credit: mckaysavage/Flickr, CC BY 2.0

How Do We Improve Delhi’s Graded Responsibility Action Plan for Better Air Quality?

Sarath Guttikunda 23/01/2017

When pollution is bad, we have to be more...