Sulfur Dioxide (SO2) Air Pollutant Data In Oklahoma At County Level

The dataset provides daily global measurements of sulfur dioxide (SO2) from the TROPOMI instrument on the Sentinel-5P satellite. Spanning from January 1, 2020, to December 31, 2023, it includes SO2 data for each county in the United States, identified by state and county FIPS codes. The data is updated daily and includes SO2 column density measurements, converted to mg/m³. This high-resolution dataset captures SO2 emissions from both natural and anthropogenic sources, making it essential for studying air quality, human health impacts, and climate effects.

本数据集包含搭载于哨兵-5P卫星（Sentinel-5P）的对流层监测仪器（TROPOMI）所获取的每日全球二氧化硫 (sulfur dioxide, SO₂) 观测数据。该数据集的时间跨度为2020年1月1日至2023年12月31日，涵盖美国所有县级行政区域的二氧化硫数据，数据以州及县的联邦信息处理标准（FIPS）编码进行标识。该数据集每日更新，包含已转换为毫克每立方米（mg/m³）的二氧化硫柱密度观测值。这套高分辨率数据集覆盖了自然源与人为源排放的二氧化硫，可为空气质量、人体健康影响及气候效应相关研究提供关键支撑。