Figure 4 | Scientific Reports

Figure 4

From: Relationship between the actual fine dust concentration and media exposure that influenced the changes in outdoor activity behavior in South Korea

Figure 4

Trends for daily average walk time(Minutes) of in Seoul, Republic of Korea and annual average concentration of PM10(Particulate Matter 10) in Seoul, Republic of Korea & annual average concentration of PM2.5(Particulate Matter 2.5) in Seoul, Republic of Korea and frequency of annual average of mass media exposure related PM10 in Republic of Korea from 2008 to 2017. Blue line. The daily average walk-time(Minutes) of Seoul, Republic of Korea’s public decreased from 72.83 minutes in 2008 to 52.88 minutes in 2017. Brown line. The annual average concentration of PM10 in Seoul, Republic of Korea decreased from 55 μg/m3 in 2008 to 44 μg/m3 in 2017. Purple line. The annual average concentration of PM2.5 in Seoul, Republic of Korea not changed at years. Black line. The annual average frequency of mass media exposure related to PM10 in Republic of Korea increased from 349 in 2008 to 9,234 in 2017.

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