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. Author manuscript; available in PMC: 2022 Jan 19.
Published in final edited form as: Int J Environ Sci Technol (Tehran). 2021 Jan 4;55(2):862–870. doi: 10.1021/acs.est.0c06580

Figure 2.

Figure 2.

Daily averaged observed GenX deposition at 5 NC DEQ sampling sites paired with daily averaged deposition predictions for the base CMAQ-PFAS model configuration. The CarbAcid CMAQ model configuration is also shown and represents a bounding scenario for the hydrolysis rate of the acyl fluoride. Model predictions include the deposition of total GenX (HFPO-DA + HFPO-DAF, gas + particle). Also shown for comparison are CMAQ-PFAS predictions at the Chemours Fayetteville Works and in Fayetteville, NC, the nearest urban area. Error bars represent the standard deviation of data at each site.