Results 31 to 40 of about 4,231 (97)

Ordinal Time Series Forecasting of the Air Quality Index

Entropy, 2021
This research models and forecasts daily AQI (air quality index) levels in 16 cities/counties of Taiwan, examines their AQI level forecast performance via a rolling window approach over a one-year validation period, including multi-level forecast ...
Cathy W. S. Chen, L. M. Chiu
doaj   +1 more source

Study of Air Quality Health Index and its Application in Seven Cities of Iran in 2011 [PDF]

Majallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk, 2017
Background: Poor air quality has a lot of damage on the environment and humans. Awareness of the air quality situation reduces health effects of air pollution.
Majid Kermani, Mohsen Dowlati, Sevda Fallah Jokandan, Mina Aghaei, Farshad Bahrami Asl, Sima Karimzadeh   +5 more
doaj  

Determination of Tehran air quality with emphasis on air quality index (AQI); 2008-2009

Salāmat-i kār-i Īrān, 2010
Background and aimsIn recent years, because of excessive population growth, increasing of vehicles and developing of the industries, Tehran has been encountered with seriousenvironmental crisis, such as air pollution. So, for setting the control programs,
M. Farzadkia, M. Kermani, S. Golbaz
doaj  

Impact of Metro Construction Activities on Air Quality: A Case Study of Delhi Region in North India

AgroEnvironmental Sustainability
The current study investigated the concerns about the possible effects of metro infrastructure's fast growth on the environment, particularly air quality.
Mukesh Ruhela, Faheem Ahamad, Sweta Bhardwaj, Gajendra Singh   +3 more
doaj   +1 more source

An air quality index prediction model based on CNN-ILSTM

Scientific Reports, 2022
Air quality index (AQI) is an essential measure of air pollution evaluation, which describes the air pollution degree and its impact on health, so the accurate prediction of AQI is significant.
Jingyang Wang, Xiaolei Li, Lukai Jin, Jiazheng Li, Qiuhong Sun, Haiyao Wang   +5 more
doaj   +1 more source

Research on CC-SSBLS Model-Based Air Quality Index Prediction

Atmosphere
Establishing reliable and effective prediction models is a major research priority for air quality parameter monitoring and prediction and is utilized extensively in numerous fields. The sample dataset of air quality metrics often established has missing
Lin Wang, Yibing Wang, Jian Chen, Shuangqing Zhang, Lanhong Zhang   +4 more
doaj   +1 more source

Prediction of Air Quality Index Using Ensemble Models

Journal of Applied Informatics and Computing
The impact of air pollution on health is measured by the Air Quality Index (AQI). Accurate AQI prediction is essential for pollution reduction and public health recommendations.
Theresia Herlina Rochadiani
doaj   +1 more source

THE EFFECTS OF ENVIRONMENTAL ISSUES ON RESIDENTIAL HOUSE PRICE (IN THE CASE OF ULAANBAATAR CITY)

Proceedings of the Mongolian Academy of Sciences, 2018
The purpose of this research is to determine the impact of the environment, especially the quality of air on house price. In addition, it also includes the research of the linkage between the index of air quality and average price of residential house ...
Oyunjargal D, Byambatseren Ch
doaj   +1 more source

Construction of air quality health index for respiratory diseases in Urumqi

环境与职业医学
BackgroundAir quality health index (AQHI) is derived from exposure-response coefficients calculated from air pollution and morbidity/mortality time series, which helps to understand the overall short-term health impacts of air pollution.
Yu SHI, Di WU, Yilipa YILIHAMU, Yanling ZHENG, Liping ZHANG   +4 more
doaj   +1 more source

Long-Term Air Quality Evaluation System Prediction In China Based On Multinomial Logistic Regression Method

Geography, Environment, Sustainability
The aim of this article evaluate the long-term air quality in China based on the air quality index (AQI) and the air quality composite index (AQCI) though the multinomial logistic regression method.
Y. He, D. Qi, V. M. Bure
doaj   +1 more source