The Catechism in Questions & Answers

197. Who is the Holy Spirit?

The Holy Spirit is true God. He is the third person of God, who is worshipped as Lord and God along with the Father and the Son. The Holy Spirit emanates from God, the Father, and the Son. The Holy Spirit lives in eternal fellowship with them and, like them, is universally active.

‘Universal’: the persons of the Godhead not only work in one place and are not confined in any way, but rather work always and anywhere they wish, both here and in the beyond.