See your city's air pollution measured in daily cigarettes. iOS/Android.
An open source weather APP for Android. 天气普拉斯Android版，自带天气数...
Smogly(formerly: Smogomierz) - simple and cheap PM 2.5 and PM10 sensor b...
ESP32 Air Quality Sensor with PMSA003 + BME680 and 1.14" LCD
国家空气质量数据获取库,包含完整的API，不再信任地方检测站
An open source weather APP for iOS. 天气普拉斯iOS版，自带天气数据的开源...
Beego based Restful API service
中国城市AQI数据(AQI Data of Cities in China)
😷 WTF is the AQI near me right now?!
Predicting air pollution level in a specific city
A complete kit for building a Air Quality meter for the Luftdaten.info p...
An Air Quality Index Calculator using US EPA Formula, which support AQI ...
Air Quality Watcher