The fourth Pokémon GO Incense Day focuses on Ground or Ice-type of Pokémon, with a focus on Swinub
11:00 a.m. to 12:00 p.m. local time: Ice-type Pokémon
12:00 p.m. to 1:00 p.m. local time: Ground-type Pokémon
1:00 p.m. to 2:00 p.m. local time: Ice-type Pokémon
2:00 p.m. to 3:00 p.m. local time: Ground-type Pokémon
3:00 p.m. to 4:00 p.m. local time: Ice-type Pokémon
4:00 p.m. to 5:00 p.m. local time: Ground-type Pokémon