Rare card
Pollutant Standards Index
- Value
- 50 W
- Attack
- 759
- Defence
- 607
- Players
- 0
The Pollutant Standards Index (PSI) is a type of air quality index used in Singapore, which is a number used to indicate the level of pollutants in air. Initially PSI was based on five air pollutants, but since 1 April 2014 it has also included fine particulate matter (PM2.5).
Get Pollutant Standards Index in your collection
Every Wikilord card is a Wikipedia article. Open packs for free, trade, battle and climb the leaderboard.
Open a free pack