Legend (Authoritative/AQ)

AirQualityAuthorityAreas (0) SmokePlanningAreas (1) AirQualityMaintenanceAreas_CO (2) AirQualityMaintenanceAreas_Ozone (3) AirQualityMaintenanceAreas_PM25 (4) AirQualityMaintenanceAreas_PM10 (5) AirQualityMaintenanceAreas_SO2 (6) OverburdenedCommunities_AirPollution (7) AirQuality_NonAttainmentAreas (8)