According to the report ââ?¬Å?GlobalHealth Risks of 2004ââ?¬Â issued byWHO(WorldHealth Organization) in Geneva 2009 (WHO, 2012),\nthe mortality rate of the diseases and cause of death which results from the smoke produced by burning solid fuel is ranked tenth,\noccupying 3.3% of the global amounts, and the DALYs (Disability Adjusted Life Years) is ranked the ninth, occupying 2.7% of the\nworld. Once the pollution occurred in an insufficient ventilation location, the womankind and children will be the most directly\naffected; therefore, we hoped to focus the measurement environment on indoor surroundings in this paper. This paper proposes a\npointing at several kinds of indoor pollutants and integrating multigas sensors, which includes carbon monoxide, carbon dioxide\ntotal volatile organic compounds, and so forth. Our paper combines gas sensors with WSN (Wireless Sensor Networks) nodes;\nwe provide users with optional monitoring subjects for constructing and also adapt ZigBee andWi-Fi modules to get united with\nuploading real-time sensor messages. Moreover, for the reason of decreasing installation cost of sensors and setting up easily, this\npaper builds a cloud data-viewing platformadditionally, enabling users to observe air quality through the cloud server everywhere.
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