“Step aside, fitness trackers. The next wave of personal sensors is giving people the ability to monitor the air they breathe. …Across the globe, journalists, advocacy groups, hackers and others are starting to use low-cost monitoring devices to vastly expand the amount of data that are publicly available on forms of air pollution such as particulate matter and toxic gases.” Nature. Read it on DelhiAir.org.
Current Delhi AQI numbers
Select Recommended Blogs