Definition of 大気質指標 (たいきしつしひょう)
たいきしつしひょう
大気質指標
たいきしつしひょう
taikishitsushihyou
noun
•
air quality index, AQI
Related Kanji
| 大 | large, big |
| 気 | spirit, mind, air, atmosphere, mood |
| 質 | substance, quality, matter, temperament |
| 指 | finger, point to, indicate, put into, play (chess), measure (ruler) |
| 標 | signpost, seal, mark, stamp, imprint, symbol, emblem, trademark, evidence, souvenir, target |