空气质量预报专题图

中短期空气质量预报专题图，是以图片为载体的非结构化数据。数据时间类型包含小时、日均，预报时长为未来15天，指标包含细颗粒物、颗粒物、臭氧、二氧化氮、一氧化碳、二氧化硫等基本浓度数据和空气质量指数，并通过空间插值绘制为全国范围的污染指标插值图。

Short-to-medium-term air quality forecast thematic maps are unstructured data in the form of images. The temporal types of the data cover hourly and daily average values, with a forecast horizon of up to 15 days into the future. The included indicators cover basic concentration data such as fine particulate matter (PM₂.₅), particulate matter (PM₁₀), ozone (O₃), nitrogen dioxide (NO₂), carbon monoxide (CO), sulfur dioxide (SO₂), as well as the Air Quality Index (AQI). These data are interpolated and drawn into nationwide spatial interpolation maps of pollution indicators via spatial interpolation techniques.

搜集汇总

背景与挑战

背景概述

该数据集提供全国范围的中短期空气质量预报专题图，包含未来15天内多种污染物浓度和空气质量指数的空间插值图，以小时和日均数据形式呈现。