Spatiotemporal Patterns and Cause Analysis of PM<sub>2.5</sub> Concentrations in Beijing, China

<div>Spatial distribution of quarterly average PM<sub>2.5</sub> concentrations in Beijing in 2016.</div>

Advances in Meteorology

Figure 5: Spatiotemporal Patterns and Cause Analysis of PM<sub>2.5</sub> Concentrations in Beijing, China 