The air quality index (AQI) can be described using different pollutant indices. Many investigators study the effect of stock prices and in field to show if there is a relationship between changing market concentration various pollutants. This aims find Saudi Tadawul All Share Index (TASI) multiple pollutants, including particulate matter (PM10), ozone (O3), nitrogen dioxide (NO2), sulfur (SO2),...

Abstract Air quality Index (AQI) is a tool which implemented to assess the qualitative and quantitative status of air pollutants. Four distinctive pollutants; PM10, PM2.5, SO2 NO2 were used compare prevailing ambient in study region-Ludhiana, industrial city north Indian state Punjab. The AQI for Ludhiana has been compared and, data same obtained Punjab Agricultural University, from Central Pol...

With the development of science and technology, Industry, transportation other industries used to discharge a large number pollutants into atmosphere, which results in air pollution. When pollution become serious, it will do great harm human health. High-precision Air Quality Index(AQI) prediction is as important weather prediction. People could arrange traveling their life according highly pre...

Air is one of the most fundamental constituents for sustenance life on earth. The meteorological, traffic factors, consumption non-renewable energy sources, and industrial parameters are steadily increasing air pollution. These factors affect welfare prosperity earth; therefore, nature quality in our environment needs to be monitored continuously. Quality Index (AQI), which indicates quality, i...

Dynamic traffic management (DTM) systems are used to reduce the negative externalities of congestion, such as air pollution in urban areas. They require and environmental monitoring infrastructures. In this paper we present a prototype low-cost Internet Things (IoT) system for flow Air Quality Index (AQI). The computation flows is based on processing video compressed domain. Only using motion v...

Air quality index (AQI) also known as air pollution (API) is the way of describing ambient to assess health risk associated with pollution. With advent time, there have been several indexing systems starting from first Quality Index developed in 1966 by Marvin H. Green and various modifications made ever since improve accuracy measurement. Such can factors like concentration different pollutant...

At present, due to the rapid development of domestic economy, environmental pollution problems are becoming increasingly serious, especially such as PM2.5 and PM10 caused by industrial emissions waste gas most urgent. The general linear profile model multivariate exponential weighted moving average control chart (MEWMA) is designed perform monitoring evaluating air quality index (AQI) in Tianji...

We reported the result of our study on impact Large-Scale Social Restriction (LSSR) phases due to COVID-19 outbreak air quality in Jakarta. Specifically, this covered change Air Quality Index (AQI) based five pollutants, PM10, SO2, CO, O3, and NO2, contained Jakarta’s before during LSSR. The AQI data were provided by Ministry Environment Forestry, Indonesia, from January 2019 December 2020 at d...