levelsio on X: "Okay no it's way worse 96 PM2.5 = AQI 171, that's like China levels! https://t.co/OEnl9ZAOSG" / X
GitHub - ThangLeQuoc/aqi-calculator: An Air Quality Index Calculator using US EPA Formula, which support AQI for pollutant, and also with Nowcast AQI
![GitHub - ThangLeQuoc/aqi-calculator: An Air Quality Index Calculator using US EPA Formula, which support AQI for pollutant, and also with Nowcast AQI GitHub - ThangLeQuoc/aqi-calculator: An Air Quality Index Calculator using US EPA Formula, which support AQI for pollutant, and also with Nowcast AQI](https://image.ibb.co/gvrFc5/2017_07_20_15_22_21.png)