You must log in or register to comment.
How did you make it?
I know your AQI post is old, but if you’re still on lemmy, you might be interested in https://map.purpleair.com/1/mAQI/a10/p604800/cC0?select=4105#9/28.5935/77.3246
That company sells sensors for 10x what yours cost, but they’re globally networked.
sorry, that was not OC, my bad.