Gas prices in Ohio are up about 13 cents compared with this time a week ago, while remaining below the national average. The average price for a gallon of regular gas in Ohio was about $2.16 in Monday’s survey from auto club AAA, the Oil Price Information Service and WEX Inc.adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-BUSINESS","nativepaywallcategory" : "NATIVE_PREM-BUSINESS"};