Relationships between Ambient Ozone Concentration Changes in Southwestern Taiwan and Invasion Tracks of Tropical Typhoons

Figure 6

Both observed (O) and modeled (M) ozone concentration in the ambient air in Southern Taiwan before and after issuing sea warning for both typhoons Nanmadol and Usagi (August 24~28, 2011, for Nanmadol and September 16~20, 2013, for Usagi); Magong (OS-1), Linyuan (O-4), Dailao (B-5), and Pingtung (M-3) stations. (Time = 0 is the time for issuing sea warning for typhoons.)