ajax.01.html:33

Uncaught ReferenceError: gu_name is not defined

at Object.success (ajax.01.html:33:33)

at c (jquery.min.js:2:27742)

at Object.fireWith [as resolveWith] (jquery.min.js:2:28487)

at l (jquery.min.js:2:78789)

at XMLHttpRequest.<anonymous> (jquery.min.js:2:81117)

콘솔 창에 네임에러가 뜨는데 뭐가 잘 못된건가요?ㅜ

     function q1() {

            $.ajax({

                type: "GET",

                url: "http://spartacodingclub.shop/sparta_api/seoulair",

                data: {},

                success: function(response){

                    let rows = response['RealtimeCityAir']['row']

                    for(let i =0; i <rows.length; i++) {

                        let gu_name = rows[i]['MSRSTE_NM']

                        let gu_mise = rows[i]['IDEX_MVL']

                    }

                    console.log(gu_name,gu_mise)

                }

            })

        }