How High is the Pollen concentration in New York today? 
[IN:UNSUPPORTED_WEATHER How High is the [SL:WEATHER_ATTRIBUTE Pollen concentration ] in [SL:LOCATION New York ] [SL:DATE_TIME today ] ?  ]
[IN:UNSUPPORTED_WEATHER How High is the [SL:WEATHER_ATTRIBUTE Pollen concentration ] in [SL:LOCATION New York ] [SL:DATE_TIME today ] ?  ]