Spatio-temporal variations of PM2.5 concentrations and the evaluation of emission reduction measures during two red air pollution alerts in Beijing

Abstract To effectively improve air quality during pollution episodes, Beijing released two red alerts in 2015. Here we examined spatio-temporal variations of PM2.5 concentrations during two alerts based on multiple data sources. Results suggested that PM2.5 concentrations varied significantly acros...

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Bibliographic Details
Main Authors: Nianliang Cheng, Dawei Zhang, Yunting Li, Xiaoming Xie, Ziyue Chen, Fan Meng, Bingbo Gao, Bin He
Format: Article
Language:English
Published: Nature Publishing Group 2017-08-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-017-08895-x