Masks to protect against China's smog not always effective, tests show | CBC News
Do Pollution Masks Really Work? – Smart Air
Life behind a mask — China′s cities still choking on smog | Environment | All topics from climate change to conservation | DW | 18.01.2018
Chinese Tourists Wearing Face Masks Air Pollution Visit Tiananmen Square – Stock Editorial Photo © ChinaImages #234219762
Beijing's Toxic Sky - The Atlantic
China issues first-ever red alert on air pollution
Life behind a mask — China′s cities still choking on smog | Environment | All topics from climate change to conservation | DW | 18.01.2018
China pollution: First ever red alert in effect in Beijing - BBC News
China Smog Triggers Demand for Masks, Filters, but Hobbles Deliveries
China's Toxic Pollution Levels Fuel Luxury Air Filter Demand | Jing Daily
People and commuters wear face masks on their way to work, braving heavy air pollution in the Chinese capital city as levels soared to more than 20 times the safety levels resulting
Function Meets Fashion: China's Pollution Masks Take High-End Turn | Jing Daily
China tackles its air pollution, if a little reluctantly | World Finance
How a 'Toxic Cocktail' Is Posing a Troubling Health Risk in China's Cities - Yale E360
The Best Pollution Masks of 2019 | the Beijinger
Polluted Skies Heighten Challenge for Chinese Government - The New York Times
Choosing an Air Pollution Mask for China - David's Been Here
Pollution in China
Fashion-forward face masks a big hit in China amid soaring air pollution | South China Morning Post
1,167 Air Pollution China Mask Stock Photos, Pictures & Royalty-Free Images - iStock
Air filter producers can no longer mask poor quality - Business - Chinadaily.com.cn
Masks, Purifiers and Condoms: Online Sales Spike as China's Smog Thickens - WSJ
Choosing an Air Pollution Mask for China - David's Been Here
China air pollution far worse than thought: Study
China: Desperate Consumers Snap Up 'Anti-Pollution' Products | Time
Take Two | Bureaucracy makes China's pollution problem a tough fix | 89.3 KPCC
How Bad Does the Air Pollution Have to Be Before You'd Wear a Face Mask? | ChinaFile
