Several days of heavy fog that Beijing's air quality has once again become a topic of public concern. Yesterday, the Municipal Environmental Protection Bureau spokesman Du Shaozhong frankly, respirable particulate matter in Beijing is still higher than the national standard, thus exceeding the day mostly occur. Air quality data for the official data discrepancies with the U.S. Embassy ...Beijing announced EPA PM2.5 monitoring data temporarily admitted over GB
Wednesday, November 2, 2011
Beijing announced EPA PM2.5 monitoring data temporarily admitted over GB
Several days of heavy fog that Beijing's air quality has once again become a topic of public concern. Yesterday, the Municipal Environmental Protection Bureau spokesman Du Shaozhong frankly, respirable particulate matter in Beijing is still higher than the national standard, thus exceeding the day mostly occur. Air quality data for the official data discrepancies with the U.S. Embassy ...Beijing announced EPA PM2.5 monitoring data temporarily admitted over GB
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