What is the rarest pokemon in pokemon go?

Determining the single "rarest" Pokémon in Pokémon GO is difficult because rarity fluctuates based on several factors:

• Events: Limited-time events dramatically impact availability. A Pokémon incredibly rare normally might be much more common during a specific event.
• Region Exclusives: Some Pokémon are only found in certain parts of the world, making them rare for players outside those regions. This changes over time as events sometimes bring them to other regions.
• Shiny Rates: The shiny variant of any Pokémon is inherently rarer than its regular form, regardless of the Pokémon's base rarity.
• Raid Bosses: Legendary and Mythical Pokémon typically appear in raids, which requires coordination and possibly paying for raid passes. Their rarity is tied to the raid frequency.
• Research Tasks: Some Pokémon are only available through completing specific research tasks, making them rare for those who don't complete them.

Instead of naming one single rarest, let's discuss categories of Pokémon generally considered exceptionally rare in Pokémon GO:

• Mythical Pokémon: Pokémon like Mew, Celebi, Genesect, Jirachi, and others in this category are almost exclusively obtained through special research tasks or limited-time events. They're extremely hard to get without actively participating in these limited opportunities.

• Regionals: Pokémon restricted to specific geographic locations remain difficult to obtain unless you live there or travel to the region, trade with someone who does, or participate in events that temporarily feature them globally.

• Legendary Pokémon (outside of events): While legendary Pokémon appear in raids, their rarity can still be high depending on the event frequency. Some legendaries have seen less frequent appearances than others, making them hard to catch outside specific event windows.

• Shiny Pokémon (of any kind): The shiny versions of any Pokémon have a much lower chance of appearing. Even common Pokémon have rare shiny variants.

In short, there isn't a single "rarest" Pokémon in Pokémon GO. Rarity depends heavily on time, location, and ongoing events. The rarest Pokémon for you will depend on your location and your participation in events.