Method for providing air quality information

A method for providing air quality information, comprising steps of:

• (a) collecting single-point air quality data from a plurality of mobile devices in at least one predetermined period of time by at least one cloud data processing device, wherein each of the mobile devices has at least one actuating and sensing module to generate the single-point air quality data, and the single-point air quality data is transmitted to the cloud data processing device through communication transmission, wherein the actuating and sensing module comprises at least one actuating device and at least one sensor, in which the at least one actuating device drives air from outside the at least one actuating and sensing module to make the at least one sensor sense the air and generate the air detection data, wherein the at least one sensor is disposed adjacent to the at least one actuating device;
• (b) integrating and calculating the single-point air quality data by the cloud data processing device to obtain a first calculation result, generating at least one real-time air quality map by combining the first calculation result and geographic information, wherein when there is no corresponding air quality information related to a specific location, the cloud data processing device fetches the air quality information of the other locations neighboring to the specific location and calculates an average thereof, the average is further calculated with using a meteorological data as a parameter to obtain a second calculation result, and the second calculation result will be presented as the air quality information related to the specific location;
• (c) receiving at least one current location generated by at least one client device by the cloud data processing device through communication transmission;
• (d) generating information based on the at least one current location and the real-time air quality map by the cloud data processing device;
• and
• (e) transmitting the information to the at least one client device by the cloud data processing device through communication transmission.