[{"id":"BEI001","cityName":"Beijing","stationName":"Dongcheng","localName":"\u4e1c\u57ce\u4e1c\u56db","latitude":39.929,"longitude":116.417,"pollutants":[{"pol":"PM2.5","unit":"mg\/m3","time":"2025\/03\/26 19:00:00","value":18.7,"averaging":"1 hour"},{"pol":"Ozone","unit":"ppb","time":"2025\/03\/26 19:00:00","value":12.1,"averaging":"1 hour"}]},{"id":"BEI002","cityName":"Beijing","stationName":"WestPark","localName":"\u897f\u57ce\u5b98\u56ed","latitude":39.929,"longitude":116.417,"pollutants":[{"pol":"PM10","unit":"mg\/m3","time":"2025\/03\/26 19:00:00","value":18.7,"averaging":"1 hour"},{"pol":"Humidity","unit":"%","time":"2025\/03\/26 19:00:00","value":88.8,"averaging":"1 hour"}]}]