Ozone (O3) in the troposphere is an air pollutant and a greenhouse gas. In mainland China,
after the Air Pollution Prevention and Action Plan was implemented in 2013—and despite …

High concentrations of ozone in urban and industrial regions worldwide have long been a
major air quality issue. With the rapid increase in fossil fuel consumption in China over the …

To control the spread of the 2019 novel coronavirus (COVID-19), China imposed nationwide
restrictions on the movement of its population (lockdown) after the Chinese New Year of …

The nationwide extent of surface ozone pollution in China and its comparison to the global
ozone distribution have not been recognized because of the scarcity of Chinese monitoring …

During the past five years, China has witnessed a rapid drop of nitrogen oxides (NO x)
owing to the wildly-applied rigorous emission control strategies across the country …

In recent years, China has experienced severe and persistent air pollution associated with
rapid urbanization and climate change. Three years' time series (January 2014 to December …

Severe surface ozone pollution over major Chinese cities has become an emerging air
quality concern, raising a new challenge for emission control measures in China. In this …

Many studies have reported associations between air pollution and health impacts, but few
studies have explicitly differentiated the economic effects of PM 2.5 and ozone at China's …

Meteorological conditions play a crucial role in ambient air pollution by affecting both directly
and indirectly the emissions, transport, formation, and deposition of air pollutants. In this …

We present the in-situ measurements in Chengdu, a major city in south west of China, in
September 2016. The concentrations of ozone and its precursor were measured at four …