electricsheepafrica/africa-malnutrition-all

该数据集包含来自坦桑尼亚的低成本传感器所测量的PM（颗粒物）、温度和湿度读数。这些传感器测量空气中的PM浓度，包括直径小于或等于1微米（PM1）、2.5微米（PM2.5）和10微米（PM10）的颗粒。数据以CSV格式存储，并已被转换为适合机器学习的Parquet格式。数据集包含地理定位的点观测数据，具体测量值包括PM1、PM2.5、PM10、温度（摄氏度）和湿度（百分比）。数据集分为训练集和测试集，分别包含13,243和3,310行数据。该数据集适合对空气质量和低成本传感器测量感兴趣的研究人员使用。

This dataset contains PM (particulate matter), temperature, and humidity readings taken with low-cost sensors in Tanzania. These sensors measure the concentration of PM in the air, including particles with diameters less than or equal to 1 micrometer (PM1), 2.5 micrometers (PM2.5), and 10 micrometers (PM10). The dataset is stored in CSV format and has been curated into ML-ready Parquet format. It includes geolocated point observations with specific measurement values for PM1, PM2.5, PM10, temperature (C), and humidity (%). The dataset is split into train and test sets, containing 13,243 and 3,310 rows respectively. It is ideal for researchers interested in studying air quality and low-cost sensors in PM measurement.