Unable to answer "Is there an air compressor available here?" – Park Boulevard 76 (Gas Station) – https://osm.org/way/268664207 via StreetComplete 62.2:

Currently the gas pumps area is behind fencing. Rumor has it that they have to replace the underground tanks. So, temporarily there are no gas station services available here. - But the repair shop is still functioning. I will have to ask what their hours are.