Lanzhou is one of the most air-polluted cities in China and in the world, and its primary air
pollutant is particulate matter (PM). Different size particulate matter (TSP, PM10, PM2. 5 and …

The formation and development of weather events has a great impact on the diffusion,
accumulation and transport of air pollutants, and causes great changes in the particulate …

To investigate the spatial and temporal behaviors of particulate matter in Lanzhou, Jinchang
and Jiayuguan during 2014, the hourly concentrations of PM2. 5 and PM10 were collected …

To investigate the temporal and spatial behavior of particulate matter (PM 10 and PM 2.5),
daily data of PM 10 and PM 2.5 mass concentrations were collected from five air–quality …

Air pollution has become a top environmental concern in China. In the present study, 9 years
of PM 10 and PM 2.5 data from an urban monitoring station in Beijing was analyzed relative …

Abstract O 3 and PM 2.5 were introduced into the newly revised air quality standard system
in February 2012, representing a milestone in the history of air pollution control, and China's …

In recent years, the haze occurs frequently and air pollution is getting worse in Beijing-
Tianjin-Hebei Region, China. The particulate matter pollution characteristic researches are …

As the second largest economy in the world, China experiences severe particulate matter
(PM) pollution in many of its cities. Meteorological factors are critical in determining both …

Temporal and spatial characteristics of atmospheric particulate matter (PM 10 and PM 2.5)
and its relationship with meteorology over Shenyang, a city in northeast China, were …

ABSTRACTParticulate matter distributions in China during January 2013 were analyzed
using hourly PM2. 5 and PM10 concentrations from 74 cities. Five haze episodes occurred …