… Thick haze plagued northeastern China in January 2013, … The results show that these
severe haze events were equally … mitigation to combat severe air pollution events in East Asia. …

… In this paper, we aim to quantify the burden of PM 2.5 during the 2013 severe haze on both
mortality and morbidity in Beijing area. Health-related economic losses are also calculated …

… -lasting and most severe haze event in the recent decades … the main reason of this severe
haze episode. The local weather … this severe haze episode affecting a large region in China. …

… haze event. Still very high PM 10 mass loadings were observed during the second haze
event compared to the first haze event … Due to different origin and pathway of the haze plume, …

A historic haze event, characterized by lengthy, large-scale and severe pollution, occurred
in the Yangtze River Delta (YRD) of China from 1 to 10 December 2013. This haze event …

… experienced severe haze … this haze event from the perspective of statistical classification.
The original motivation of this paper is to examine relations between severe winter haze events …

… two decades, with frequent severe haze events 1,2 . During haze events, the mass concentration
of … Besides, the increase of PM 2.5 during haze events is steep, sometime by an order of …

… Severe haze events with exceedingly high PM mass loading (from 100 to 1,000 μg⋅m −3
) and large temporal/spatial coverages have occurred persistently in northern China, …

… -haze days, There was a distinct accumulation process of VOCs at the beginning of the haze
event… Our findings suggested that extremely high levels of VOCs during the haze event was …

… We defined a severe haze event as when daily average PM 2.5 reaches a threshold value
… Patterns of composite anomalies strengthen the notion that severe haze events tend to occur …