abbr.空气质量指数（AirQualityIndex）
plume aqi───羽流aqi
yucca valley weather aqi───亚卡山谷天气
If the AQI is above 201. Anyone caught violating the regulation will face a fine of up to 500 yuan.───如果空气质量指数大于201时，任何被发现违反规定者将面临高达500元以下的罚款。
Air Quality Index, or the AQI, and it keeps track of how clean or populated the air is on a day to day basis.───空气质量指数，简称AQI，是对每天空气清洁或污染的情况进行追踪记录。
Zarqawi was killed in a U. S. airstrike in June 2006, and today AQI operates as the Islamic State of Iraq.───扎卡维在2006年6月美军的空袭中被杀，今天的驻伊拉克基地组织作为伊拉克伊斯兰国在运行机能。
Both the API and the AQI provide values for particulate matter, sulfur dioxide and nitrogen dioxide.───空气污染指数和空气质量指数都提供颗粒物、二氧化硫和二氧化氮的数值。
American commanders still call AQI the biggest threat to Iraqi security.───美军指挥官们仍然称伊拉克基地组织是伊拉克安全的最大威胁。