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201

Figure 7-16 Air Quality Index for 169 U.S. Cities: 1990 and 2014

Table Version | Excel

NOTES: Based on number of days in the year in which an AQI mesasurement was reported from any monitoring site in the county or Metropolican Staistical Area to the Air Quality Statistics database. # Days Good: number of days in the year...

Figure 7-10 E85 Refueling Stations by State: 2015

SOURCE: U.S. Department of Energy, Energy Efficiency and Renewable Energy, Alternative Fuels Data Center. Ethanol Fueling Station Loca- tions. Available at http://www.afdc.energy.gov/ as of October 2015.