NihongoDera
Home
Dictionaries
Daily Kanji
Daily Words
Tools
About
Contact
Home
>
Dictionary
>
Jp-En
>
PM2.5
PM2.5
Reading
Kana:
ピーエムにてんご
Romaji:
pi-emunitengo
Kana
Romaji
Definition
noun
1
PM 2.5; particulate matter 2.5; particles smaller than 2.5 micrometers