Vertical profile of aerosol extinction based on the measurement of O<sub>4</sub> of multi-elevation angles with MAX-DOAS

Vertical profile of aerosol extinction based on the measurement of O₄ of multi-elevation angles with MAX-DOAS

Mou Fusheng, Luo Jing, Li Suwen^‡, Shan Wei, Hu Lisha

Comparison between surface aerosol extinction measured by MAX-DOAS and PM2.5 data from point instrument. Different colors represent different aerosol optical thicknesses.