Apparently Apple isn’t the only one that’s bumped up its Weather features.. Indeed, Google Maps now displays the data of air quality index on its Android and iOS app. Unveiled last year, this feature adds a new map which can be accessed by pressing the circular button just below the search and suggestions bar. L’green icon of air quality appears in the lower right corner next to public transport. Clicking on it will zoom the map out and pins will appear on the larger locations. It will then be possible to touch any point to access information on a specific site. For the moment, the function seems only available in the USA before a global deployment (as Cupertino did).