Air is one of the essential elements of human’s surroundings.The earth’s atmosphere is full of air which contains gases such as Nitrogen,Oxygen,Carbon Monoxide and traces of some rare elements.But quality of the air...Air is one of the essential elements of human’s surroundings.The earth’s atmosphere is full of air which contains gases such as Nitrogen,Oxygen,Carbon Monoxide and traces of some rare elements.But quality of the air has been degrading for some decades due to various activities conducted by the human beings that directly or indirectly affect the atmosphere leading to the air pollution.There are different techniques to measure air quality.However,with the evolution of time the expensive and less efficient analog devices have been replaced by more efficient and less expensive electronics device.In this research,MQ135 sensor is used to measure air quality of a particular location.I2C display is used to monitor the data.Indeed,with the increasing in number of vehicles,unplanned urbanization and rapid population growth,air pollution has considerably increased in the last decades in various areas of Kathmandu.Thus,this project‘Air Pollution Monitoring System’was focused on collection of the data specific location of Chandragiri municipality of Kathmandu city.In conclusion,analysis of the data is done with the help of origin software which shows that the Arduino device in this device works perfectly for measuring the air pollution.Air quality of the selected area is found to be less than 500 PPM which concludes that the air quality of this area is normal.展开更多
The impact of daily emissions of gaseous and particulate pollutants of machines and industries on human health and the environment has attracted increasing concerns.This impact has significantly led to a notable incre...The impact of daily emissions of gaseous and particulate pollutants of machines and industries on human health and the environment has attracted increasing concerns.This impact has significantly led to a notable increase in mortality in the highly industrialized zones.Therefore,monitoring air quality and creating public awareness are important for a safer future,which led the governments globally to investmulti-billion in policymaking and solution stratification to address the problem.This study aims to design a realtime Internet of Things low-cost air quality monitoring system.The system utilizes air quality and carbon monoxide sensors for monitoring gaseous pollutants.Moreover,the system utilizes an Arduino Nano development board equipped with a WiFi module to effectively send readings to a ThingSpeak online channel platformfor instantaneous and real-time display of air quality.The ThingSpeak uses HTTP protocols to send emails in raising awareness of poor air quality.The level of concentration is monitored graphically through channels with the help of ThingSpeak to aid remote communication.Athreshold value is set.Thus,when pollutants have become unhealthy and harmful,the system trips off an alarm,and e-mail notifications are sent to the officials.The results have shown that the work was successfully implemented a design of a low-cost air quality monitoring system using Arduino and ThingSpeak,showing that an air quality system can be implemented using a low-cost technology,Arduino and ThingSpeak.展开更多
文摘Air is one of the essential elements of human’s surroundings.The earth’s atmosphere is full of air which contains gases such as Nitrogen,Oxygen,Carbon Monoxide and traces of some rare elements.But quality of the air has been degrading for some decades due to various activities conducted by the human beings that directly or indirectly affect the atmosphere leading to the air pollution.There are different techniques to measure air quality.However,with the evolution of time the expensive and less efficient analog devices have been replaced by more efficient and less expensive electronics device.In this research,MQ135 sensor is used to measure air quality of a particular location.I2C display is used to monitor the data.Indeed,with the increasing in number of vehicles,unplanned urbanization and rapid population growth,air pollution has considerably increased in the last decades in various areas of Kathmandu.Thus,this project‘Air Pollution Monitoring System’was focused on collection of the data specific location of Chandragiri municipality of Kathmandu city.In conclusion,analysis of the data is done with the help of origin software which shows that the Arduino device in this device works perfectly for measuring the air pollution.Air quality of the selected area is found to be less than 500 PPM which concludes that the air quality of this area is normal.
基金This work was supported by SUT Research and Development Funds and by Thailand Science Research and Innovation(TSRI).In addition,this work supported by the Taif University Researchers Supporting Project number(TURSP-2020/77),Taif University,Taif,Saudi Arabia.
文摘The impact of daily emissions of gaseous and particulate pollutants of machines and industries on human health and the environment has attracted increasing concerns.This impact has significantly led to a notable increase in mortality in the highly industrialized zones.Therefore,monitoring air quality and creating public awareness are important for a safer future,which led the governments globally to investmulti-billion in policymaking and solution stratification to address the problem.This study aims to design a realtime Internet of Things low-cost air quality monitoring system.The system utilizes air quality and carbon monoxide sensors for monitoring gaseous pollutants.Moreover,the system utilizes an Arduino Nano development board equipped with a WiFi module to effectively send readings to a ThingSpeak online channel platformfor instantaneous and real-time display of air quality.The ThingSpeak uses HTTP protocols to send emails in raising awareness of poor air quality.The level of concentration is monitored graphically through channels with the help of ThingSpeak to aid remote communication.Athreshold value is set.Thus,when pollutants have become unhealthy and harmful,the system trips off an alarm,and e-mail notifications are sent to the officials.The results have shown that the work was successfully implemented a design of a low-cost air quality monitoring system using Arduino and ThingSpeak,showing that an air quality system can be implemented using a low-cost technology,Arduino and ThingSpeak.
