Air quality data can be easily obtained through various apps and websites, monitored with commercial gear or even using custom built inexpensive sensors. Considering that 92% of the world’s population is exposed to harmful levels of air pollution this can be a significant biohack to improve your quality of life. The promise of improved sleep, better focus, reduced allergies and asthma management make air quality worth tracking. In this article we will discuss ways to scrape, monitor with commercial options and even build your own air quality monitor from off the shelf sensors.