Miniature ambient air quality monitoring device

The utility model discloses a miniature environment air quality monitoring device which comprises an air quality detection box arranged in a fixing plate, an air quality sensor is arranged in the air quality detection box, a miniature air extracting pump is fixedly connected to the interior of the air quality detection box, the air inlet end of the miniature air extracting pump is connected with an air inlet pipe, and the air outlet end of the miniature air extracting pump is connected with an air outlet pipe. The other end, away from the micro air extracting pump, of the air inlet pipe penetrates out of the air quality monitoring box, the air outlet end of the micro air extracting pump is connected with a detection pipe, air quality sensors are arranged on the two sides of the detection pipe, and a micro-processing module and a communication module are arranged in the air quality detection box. The air quality monitoring device has the advantages that the anti-jamming capability is high, dust is not prone to