According to the Guardian, "Roadside air pollution in Hong Kong hit record highs in the first six months of the year, damaging public health and economic competitiveness compared with Asian rivals." ...

the number of hours of reduced visibility in Hong Kong has greatly decreased, by 81 per cent from its peak in 2004, according to the report. The city has come a long way in fighting air pollution ...

According to the Environmental Protection Department, as of 1pm, the air quality health index ... According to the Hong Kong Observatory, the pollution was brought by high pressure over the ...

The WSJ's Deborah Kan speaks to Hong Kong's Deputy Director of Environmental Protection and Clean Air Network co-founder Joanne Ooi.

The air pollution in Hong Kong today has been severe, with Environmental Protection Department monitoring stations recording an Air Quality Health Index (AQHI) of 10+ at stations in Tuen Muen and ...

"This study updates how we understand [ozone] pollution." Researchers make stunning discovery that shatters previous ...

Opinion: "Put simply, China and Hong Kong, like the rest of the world, are still going in the wrong direction," write John Barkdull and Paul G. Harris.

UNICEF has issued a stark warning about the devastating impact of toxic air on children across East Asia and the Pacific.