I, too, am not a fan of their paid API changes, but you can configure your purple air to send the data to any URL you'd like. I have an endpoint that parses the

I, too, am not a fan of their paid API changes, but you can configure your purple air to send the data to any URL you'd like. I have an endpoint that parses the payload and sends the pm25 and temperature to home assistant. That said, I have definitely considered an airgradient and the esphome firmware.