Ozone can currently fetch the following parameters (taken from the Ozone class):
[ "aqi", "pm25", "pm10", "o3", "co", "no2", "so2", "dew", "h", "p", "t", "w", "wg", ]
Some of these parameters, such as 'aqi' are pretty obvious in meaning, but others, such as 'h' , 'w', 'wg', 't' are not easily understood.
It would be excellent to have a short section explaining each parameter briefly in the README, perhaps under the code examples.
You can check the WAQI API website and see if they have the meanings there, or otherwise a google search should prove useful.