Research Article

Analysis of SO2 Pollution Changes of Beijing-Tianjin-Hebei Region over China Based on OMI Observations from 2006 to 2017

Table 1

Relevant information for study areas (data based on 2016).

NameArea (km2)Population (104)Vehicles (104)GDP (109)Coal consumption (Mt)

Beijing1.682173547.442566911.65
Tianjin1.131562273.691788545.39
Hebei18.7774701245.8932070289.43