To communicate health risks associated with short-term changes in air pollution, the US EPA
reports local air quality through the Air Quality Index (AQI). However, it remains unclear …

To provide some useful information about the control of air pollution in China, we studied the
spatial-temporal characteristics of air pollution in China from 2001–2014. First, we drew …

There are profound impacts of Coronavirus disease-19 (COVID-19) globally, nationally and
locally. To assess the impact of COVID-19 on the hourly concentrations of particular matter< …

The air quality over China exhibits seasonal and regional variation, resulting from
heterogeneity in industrialization, and is highly affected by variability in meteorological …

In this study, spatial-temporal characteristics of particular matter (PM) exposure risk in
Shenyang were analyzed with landscape patterns using data from land use, cell phone …

Trend and change-point analyses of water quality time series data have important
implications for pollution control and environmental decision-making. This paper developed …

Meteorological variability plays a pivotal role in ambient air pollution. An in-depth analysis of
air pollutants including meteorological variables in four suburbs of greater Sydney, Australia …

Abstract: The paper presents results of the measurements of the sulfur dioxide (SO2) and
nitrogen dioxide (NO2) concentration and meteorological parameters: temperature, air …

Abstract High-latitude Northern Hemisphere cities face serious wintertime particulate matter
(PM) pollution, but the amounts and compositions of tree-species-specific PM and metal …

The vertical air pollutant concentrations and their relationships with synoptic-and local-scale
air movement have been studied. This study measured the vertical profiles of PM2. 5 and O3 …