Google Maps Air Quality Tracking Free: Google is rolling out a new feature for users in India to track real-time air quality index (AQI) data. The tech giant is expanding its AQI tracking ...

Economic losses were in the billions. Pollution takes many forms in India, including the use of poorly-ventilated stoves and open fires for cooking inside dwellings. Photo by Mark Katzman. Air ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...