China Air Pollution Data Center launched to combat evolving complexity of air quality challenges
Phys.org -

While significant strides have been made in improving air quality in China through regulations like the Clean Air Act issued in 2013, air pollution has become increasingly complex. Despite notable improvements, the development of the economy and expansion of vehicular activity have given rise to new challenges, such as the emergence of ozone (O3) pollution, complicating the landscape of air quality management.

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