Sustainability Week in 2022 was the fourth Earth Day event in Pokémon GO.[1]
Features[]
Featured Pokémon[]

These Pokémon had increased spawn rates in the wild and from Incense or Lure Modules:
These Pokémon had increased spawn rates from Mossy Lure Modules:
Field Research event tasks[]

These Field Research tasks were available during the event:
Catch 3 Grimer
Catch 3 Trubbish
Power up Pokémon 5 times
Walk 1 km
Walk 3 km
Timed Research[]

Community Day Distance Challenge Timed Research was available on April 23rd at 10 a.m. to 8 p.m. For every Trainer who finishes the research, Niantic will plant one tree (up to 100,000 trees).
1st Part
Walk 1 km
Walk 2 km
Walk 3 km
Walk 4 km
Walk 5 km
Rewards for whole set
Collection Challenge[]

To complete the Collection Challenge, Trainer must obtain these Pokémon during the event:
Shop special offer[]

These offers were available from the shop during the event:
Trivia[]
- The blog originally stated rewards for Collection Challenge are a Mossy Lure Module and 15 Great Balls. It was said to be an error later.[2]
References[]
- ↑ Sustainability Week 2022: Cherubi, Oranguru, Timed Research, and more!. Pokémon GO Live. Retrieved on 2022-04-14.
- ↑ NianticHelp. Trainers, the Sustainability Week Collection Challenge will reward 10,000 XP, 15 Great Balls, and an encounter with a Meganium, rather than a Mossy Lure Module and 15 Great Balls. Sorry for the miscommunication. Twitter. Retrieved on 2022-04-20.