Annual Average of Air Quality - Doha City

This dataset presents the annual average air quality status for Doha City. It includes readings from three monitoring locations: Aspire Zone, Qatar University, and Al Corniche. Air quality levels are categorized for five key pollutants: sulfur dioxide (SO₂), nitrogen dioxide (NO₂), ground-level ozone (O₃), carbon monoxide (CO), and particulate matter (PM10). Each pollutant is assessed using descriptive categories such as "Clean", "Normal", and "Less than Normal". This data supports public awareness and environmental policy development regarding air pollution in urban Qatar.

本数据集针对卡塔尔多哈市的年度平均空气质量状况进行系统呈现，收录了阿斯拜尔园区（Aspire Zone）、卡塔尔大学（Qatar University）与阿尔科尼什（Al Corniche）三个监测点位的观测数据。针对二氧化硫（sulfur dioxide, SO₂）、二氧化氮（nitrogen dioxide, NO₂）、近地面臭氧（ground-level ozone, O₃）、一氧化碳（carbon monoxide, CO）及可吸入颗粒物（particulate matter, PM10）这五类关键空气污染物，本数据集划定了对应的空气质量分级标准。各污染物均采用"清洁"、"正常"、"低于正常水平"三类描述性等级开展评价。该数据集可为卡塔尔城市区域的空气污染公众科普与环境政策制定提供有力的数据支撑。