Top 6 air quality monitoring system using iot in 2023

Author: www.sciencedirect.com

Date Submitted: 11/18/2021 06:13 PM

Average star voting: 5 ⭐ ( 73101 reviews)

Summary: In this paper, an IoT-based indoor air quality monitoring platform, consisting of an air quality-sensing device called “Smart-Air” and a web server, is demonstrated. This platform relies on an IoT and a cloud computing technology to monitor indoor air quality in anywhere and anytime. Smart-Air has been developed based on the IoT technology to efficiently monitor the air quality and transmit the data to a web server via LTE in real time. The device is composed of a microcontroller, pollutant detection sensors, and LTE modem. In the research, the device was designed to measure a concentration of aerosol, VOC, CO, CO₂, and temperature-humidity to monitor the air quality. Then, the device was successfully tested for reliability by following the prescribed procedure from the Ministry of Environment, Korea. Also, cloud computing has been integrated into a web server for analyzing the data from the device to classify and visualize indoor air quality according to the standards from the Ministry. An application was developed to help in monitoring the air quality. Thus, approved personnel can monitor the air quality at any time and from anywhere, via either the web server or the application. The web server stores all data in the cloud to provide resources for further analysis of indoor air quality. In addition, the platform has been successfully implemented in Hanyang University of Korea to demonstrate its feasibility.

Match with the search results: Using cutting-edge Internet-of-things (IoT) technology, we propose a unique approach to building an air quality monitoring system….. read more

Author: ejmcm.com

Date Submitted: 09/25/2019 03:21 PM

Average star voting: 4 ⭐ ( 43080 reviews)

Summary: IoT Based Air Pollution/Quality Monitoring System with ESP8266, PM2.5 Particulate Matter Sensor, MQ-135 Air Quality & BME280 Pressure Sensor.

Match with the search results: This system is designed using Raspberry pi computer. Numerous sensors are used in this project to determine various environmental parameters such as Automobile ……. read more

Author: iopscience.iop.org

Date Submitted: 12/06/2021 09:34 PM

Average star voting: 4 ⭐ ( 81185 reviews)

Summary:

Match with the search results: This study aimed to build an IoT-based air quality system to evaluate air quality conditions in a given region. The device can track the air rates of different ……. read more

Author: www.hindawi.com

Date Submitted: 05/11/2022 12:21 PM

Average star voting: 5 ⭐ ( 87242 reviews)

Summary: Nowadays, increasing air-pollution levels are a public health concern that affects all living beings, with the most polluting gases being present in urban environments. For this reason, this research presents portable Internet of Things (IoT) environmental monitoring devices that can be installed in vehicles and that send message queuing telemetry transport (MQTT) messages to a server, with a time series database allocated in edge computing. The visualization stage is performed in cloud computing to determine the city air-pollution concentration using three different labels: low, normal, and high. To determine the environmental conditions in Ibarra, Ecuador, a data analysis scheme is used with outlier detection and supervised classification stages. In terms of relevant results, the performance percentage of the IoT nodes used to infer air quality was greater than 90%. In addition, the memory consumption was 14 Kbytes in a flash and 3 Kbytes in a RAM, reducing the power consumption and bandwidth needed in traditional air-pollution measuring stations.

Match with the search results: Smart-Air has been developed based on the IoT technology to efficiently monitor the air quality and transmit the data to a web server via ……. read more

Author: www.researchgate.net

Date Submitted: 05/12/2021 03:16 PM

Average star voting: 4 ⭐ ( 78309 reviews)

Summary: IoT and LoRa/4G networks enable mobile monitoring of air quality and pollution levels in a city, town or county. More cost effective than fixed solutions.

Match with the search results: This study aimed to build an IoT-based air quality system to evaluate air quality conditions in a given region. The device can track the air ……. read more

Author: how2electronics.com

Date Submitted: 05/10/2020 08:54 PM

Average star voting: 4 ⭐ ( 47298 reviews)

Summary: Air pollution is one of the major problems that we are facing in our day-to-day life. It affects human health by causing allergies and other lung diseases which may lead to loss of life. The increase in the number of industries and vehicles contributes to air pollution to a greater extend. Fresh air is necessary for all human being and many technologies were employed for real time monitoring of air pollutants. This paper puts a kind of realtime air pollution monitoring system in which the concentration of major pollutant gases like carbon monoxide (CO), carbon dioxide (CO2 ) in air are sensed by using commercially available sensors. By employing an Internet of Things (IoT) platform, this system displays the air quality in PPM, on a real time basis, in a webpage which can be monitored easily through our PC or smart phone. In addition to that, the system offers a provision to store previous measured data. This allows the authorities to analyze the air quality of desired area, for a period of time for making valuable conclusions. Also, the system detects air quality and if the amount of pollutants increases beyond a particular level it alerts the stake holders by sending messages. And, due of its compact design, it can be installed almost anywhere for monitoring air quality. Keywords—Internet of things, air pollution, sensors, real time monitoring system. __________________________________________________*****________________________________________________

Match with the search results: The system uses 3 sensors like PMS5003 PM2.5 Particulate Matter Sensor, MQ-135 Air Quality Sensor, BME280 Barometric Pressure Sensor. In this ……. read more