One antihistamine or two? Google is making sure hay fever sufferers can answer that question in double quick time, thanks to the new addition of pollen measurements in search results. Plug an allergy- or pollen-related query into your Android smartphone and search results will now include a simple breakdown of current and predicted pollen levels. The new type of rich card result is populated by data from The Weather Channel, and as always, you can get more detailed info by tapping on the card itself.