I would have thought that purpleair was the best-known consumer brand. It looks like this May they introduced API pricing? But honestly, it still seems very rea

I would have thought that purpleair was the best-known consumer brand. It looks like this May they introduced API pricing? But honestly, it still seems very reasonable https://community.purpleair.com/t/api-pricing/ https://community.purpleair.com/t/api-pricing/