Chapter
Aug 30, 2023
Toward Prediction of Roadside PM2.5 Concentration: A Multi-Factor Prediction Method
Authors: Zhonghua Wei [email protected], Shihao Wang [email protected], Dongtong Ding [email protected], and Jingxuan Peng [email protected]Author Affiliations
Publication: CICTP 2023
ABSTRACT
Predicting particulate matter 2.5 (PM2.5) concentration in exhaust from traffic emissions is helpful for environmental protection and also helps to protect human health. Previous studies on the prediction of PM2.5 mostly use meteorological condition models on a macroscopic level, which ignore the influence of traffic emissions on a microscopic level. We propose predicting the concentration of roadside PM2.5 on a microscopic level by using a multi-factor method that combines the comprehensive air quality model (CAMx) with the traffic flow condition model and wavelet neural network. This study concluded that 40% of the concentration of PM2.5 comes from traffic emissions by using the CAMx model, and the accuracy of the multi-factor prediction method was 86.17%. This paper builds a multi-factor prediction method to predict the concentration of roadside PM2.5, which has practical significance for reducing the concentration of PM2.5 emissions under the microscopic level.
Get full access to this article
View all available purchase options and get full access to this chapter.
Information & Authors
Information
Published In
History
Published online: Aug 30, 2023
Permissions
Request permissions for this article.
ASCE Technical Topics:
- Air pollution
- Air quality
- Business management
- Emissions
- Engineering fundamentals
- Environmental engineering
- Highway and road management
- Highway transportation
- Highways and roads
- Infrastructure
- Model accuracy
- Models (by type)
- Pollution
- Practice and Profession
- Public administration
- Public health and safety
- Traffic analysis
- Traffic engineering
- Traffic flow
- Traffic management
- Traffic models
- Transportation engineering
Authors
Affiliations
1Beijing Key Laboratory of Traffic Engineering, Beijing Univ. of Technology, Chaoyang District, Beijing, China. Email: [email protected]
2Beijing Key Laboratory of Traffic Engineering, Beijing Univ. of Technology, Chaoyang District, Beijing, China. Email: [email protected]
3Beijing Key Laboratory of Traffic Engineering, Beijing Univ. of Technology, Chaoyang District, Beijing, China. Email: [email protected]
4Beijing Key Laboratory of Traffic Engineering, Beijing Univ. of Technology, Chaoyang District, Beijing, China. Email: [email protected]
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.
View Options
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.