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World Air Quality Report 2022 highlights pollution hotspots

Envirotec Magazine

Santiago, Chile: The country hosted eight of the most polluted cities in the Americas in 2022. Key findings The top five most polluted countries in 2022 were: Chad (89.7 The region of Central and South Asia was home to eight of the world’s ten cities with the worst air pollution. annual guideline Iraq (80.1

Pollution 259
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Canadian LNG Will Stall Asia’s Shift to Renewables, Energy Experts in Asia Say

DeSmogBlog

But an impending flood of liquefied natural gas exports from western Canada to Asia could make it harder for countries there to achieve their national climate targets and contribute to tens of thousands of additional deaths due to air pollution. Oil and gas companies have for years marketed fracked gas from B.C. government last year.

Asia 109
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Almost nowhere on Earth safe from PM2.5, says Melbourne study

Envirotec Magazine

Calcutta, India: In southern Asia and eastern Asia, more than 90% of days had daily PM 2.5 A lack of pollution monitoring stations has meant a shortfall of data on local, national, regional and global PM 2.5 In southern Asia and eastern Asia, more than 90% of days had daily PM 2.5 µg/m 3 ) and Southern Asia (37.2

Asia 264
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Report pulls back the curtain on chemical pollution in the ocean

Envirotec Magazine

A new report attempts to provide a diagnostic of the scale of the ocean pollution challenge facing humanity. The Invisible Wave: Getting to zero chemical pollution in the ocean has been prodeuced by Back to Blue, an initiative of Economist Impact and The Nippon Foundation.

Pollution 162
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Unclear skies: how Indian solar projects face revenue pressure from air pollution

PV Tech

Rising pollution in India, is impacting the annual revenue of Indian solar power plants, industry analysts tell PV Tech Premium.

Pollution 104
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El Niño, burning peatlands and coal: Air pollution in Southeast Asia got worse in 2023

Eco-Business

The El Niño weather phenomenon, smouldering peatlands, coal power and vehicular pollution caused a big drop in air quality in Southeast Asia in 2023. In Indonesia, Southeast Asia's most polluted country, air quality fell by 20 per cent.

Asia 28
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The pollution paradox: How cleaning up smog drives ocean warming

Grist

Xiaotong Zheng, a meteorologist at the Ocean University of China, and international colleagues argue that this extraordinary heating is the result of a dramatic cleanup of Chinese air pollution. The idea that cleaning up air pollution can worsen atmospheric warming sounds counterintuitive. The death toll would just be too great.