Trees, parks & the environment Air quality Events in Philadelphia parks Find a playground or recreation center LOVE Park renovations Report a dead tree Reserve a recreation or parks facility Explore, enjoy, and protect Philadelphia's natural environment. Air quality Resources you can use to find current air quality information for Philadelphia. Events in Philadelphia parks Calendar of special events scheduled to take place in Philadelphia parks. Find a playground or recreation center Resources to help you find a playground, recreation center, or athletic field in Philadelphia. LOVE Park renovations Information on the renovation of LOVE Park and the current location of Robert Indiana’s LOVE sculpture. Report a dead tree What to do if you see a dead tree in your neighborhood. Reserve a recreation or parks facility Information on how to reserve a space or facility in a Philadelphia park or recreation area.