The Association of Tree Pollen Concentration Peaks and Allergy Medication Sales in New York City: 2003–2008

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="537194.fig.004a" src="https://static.hindawi.com/articles/isrn/volume-2011/537194/figures/537194.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>PM<sub>2.5</sub></td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="537194.fig.004b" src="https://static.hindawi.com/articles/isrn/volume-2011/537194/figures/537194.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Temperature</td></tr></table></td></tr></table>

<table>PM<sub>2.5</sub> levels and temperature by nonpeak days versus peak days of pollen.</table>

International Scholarly Research Notices

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Figure 4

Figure 4: The Association of Tree Pollen Concentration Peaks and Allergy Medication Sales in New York City: 2003–2008 