全国环境空气质量数值预报预警系统建立探析

随着雾霾天气的大范围、长时间发生,全国环境空气质量预报预警系统的建立迫在眉睫。集合数值预报模式成为当今预报预警模式发展的主流。介绍了现代化的环境空气质量预报预警系统框架,该系统包括4个子系统,并覆盖城市-区域-背景地区,预报项目要尽量完善。同时应注意预报产品的开发和健康指导信息的发布。

A Brief Discussion on National Ambient Air Quality Forecast and Early Warning System

With the occurrence of the wide range of haze for a long period of time, the establishment of the national ambient air quality forecasting and early warning system is urgent. Numerical model system on the air quality forecast is the main direction of de- velopment. The modern numerical model system should include 4 subsystems, and it should cover the urban-region-background re- gions and tend to reach perfection. Development of forecast products and release of health guidance should also be improved.