The invention discloses a fresh air bar for urban public facilities. The fresh air bar for the urban public facilities comprises a No. 1 support column, wherein the No. 1 support column is fixedly arranged on the ground; an integrated intelligent electronic bus station licensing mechanism is arranged on one side of the No. 1 support column, and is provided with an integrated intelligent electronicbus station licensing bottom part fixing structure, a station licensing built-in air purification assembly, a small cylindrical air purification assembly, a wireless WiFi module and a station forecast mechanism; an auxiliary mechanism is arranged on one side of the No. 1 support column, and is provided with a No. 2 support column, shared umbrellas, a waiting chair, a bus advertising board, a freeUSB (Universal Serial Bus) charging interface, a bus advertising board built-in air purification assembly, a one-key alarm, a microcomputer time control module, an LED (Light-emitting Diode) energy-saving light, a wireless WiFi emitter, an energy storage device, a power supply control hub, a bus station stop ceiling and a bus station name indicator; and a charging mechanism is arranged under thebus station stop ceiling. The fresh air bar for the urban public facilities provided by the invention has the beneficial effects of simple structure and high practicability.