Android continues to put in a powerful performance as measured by the share of mobile web consumption attributable to devices running Google’s operating system, as reported by the Quantcast ( research group. It’s also catching up to iOS in OS share of mobile web consumption in the US (though it still has a ways to go to catch up).

In August Android took share from every corner of the market, putting in its best month share gain since November 2009. According to Quantcast, iOS has gone from about 68% of the market to 56% since May. In that time period, the Android has brown from less than 10% to 25%.