Anhui Agricultural Science Bulletin >
2025 , Vol. 31 >Issue 22: 115 - 118
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.22.024
Analysis of short-term forecasting of ambient air pollution in agricultural production
Received date: 2025-03-11
Online published: 2025-11-28
Accurate and timely ambient air quality forecasting provides crucial decision-making information for environmental management and agricultural production. This paper focuses on analyzing 3 ambient air quality forecasting methods: potential prediction, numerical prediction, and statistical model prediction, while exploring the practical paths of refined forecast services and agricultural production under short-term circumstances. Potential prediction estimates the likelihood of future polluted weather based on forecasted meteorological factors, considering only meteorological parameters, which results in relatively low accuracy and precision. Numerical prediction, grounded in atmospheric dynamics theory, integrates atmospheric physical and chemical processes to determine pollutant concentrations over the next few days, featuring high accuracy and stability. Statistical model prediction studies the variation rules of the atmospheric environment, constructs a statistical relationship model between atmospheric pollutant concentrations and meteorological parameters, and realizes the prediction of pollutant concentrations; it is simple to operate and fast update speed. In practical applications, integrating the physical mechanism advantages of numerical models with the short-term forecasting strengths of statistical models can form a complementary short-term forecasting scheme. Specific measures include: dynamically updating statistical models based on real-time monitoring data to improve prediction accuracy; incorporating physical equations into statistical models to enhance their mechanistic basis; and using the output results of numerical models as reference to drive the re-learning of statistical models for further optimizing prediction accuracy. This paper provides a reference for ambient air quality forecasting. All the above schemes can provide interpretable and reliable short-term and imminent guidance for growers. This paper provide references for the healthy and sustainable development of agriculture.
JIN Shan . Analysis of short-term forecasting of ambient air pollution in agricultural production[J]. Anhui Agricultural Science Bulletin, 2025 , 31(22) : 115 -118 . DOI: 10.16377/j.cnki.issn1007-7731.2025.22.024
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