Legend (Transportation/DFWMaps

PM Monitors (3)

	PM2.5
	PM10

Ozone Monitors (1)

	Ozone Monitors: 70ppb or Lower
	Ozone Monitors: 71ppb or Higher

EV Charging Stations (2)

	DC Fast Charge
	Level 2

Nonattainment Areas (0)

	2008
	2015

Legend (Transportation/DFWMaps_AirQuality)