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PM2.5 Is not Responsible for All Ying Lu
Xiaoman Xu
Air Quality Index
PM2.5 PM10 CO NO2 O3 SO2
Is PM2.5 Responsible for all?
Is PM2.5 Responsible for all?
PM2.5 is not always the main factor of air pollution. Other
pollutants might take the lead instead. Season can also be a
factor, affecting the concentration of the pollutants in
different times.
AQI for Beijing Nov 2013 - Dec 2015.
AQI for Shanghai Nov 2013 - Dec 2015.
Beijing PM 2.5 Concentration – Air Quality (μg/m3)
Shanghai PM 2.5 Concentration – Air Quality (μg/m3)
Beijing AQI by seasons.
Shanghai AQI by seasons.
Conclusion
PM2.5 is not always the main factor of air pollution. Other pollutants might take the lead instead. The air quality is the worst in winter.
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