General

AQI Full Form - What does AQI stand for?

AQI stands for

Air Quality Index

The Air Quality Index turns readings of pollutants such as PM2.5, PM10, NO2 and ozone into one numeric score. In India the scale runs 0 to 500, with anything above 300 classed severe.

What does AQI stand for?

AQI is an abbreviation of Air Quality Index. Each letter in AQI maps to a word in the phrase:

LetterWord
AAir
QQuality
IIndex

Where is AQI used?

General abbreviations cross many contexts — news, everyday conversation, forms and exams. Knowing the exact full form avoids ambiguity when the same letters mean something different elsewhere.

Related Full Forms

Frequently Asked Questions

What does AQI stand for?+

AQI stands for Air Quality Index.

What is AQI?+

The Air Quality Index turns readings of pollutants such as PM2.5, PM10, NO2 and ozone into one numeric score. In India the scale runs 0 to 500, with anything above 300 classed severe.

What is AQI used for?+

AQI (Air Quality Index) belongs to the General category. General abbreviations cross many contexts — news, everyday conversation, forms and exams. Knowing the exact full form avoids ambiguity when the same letters mean something different elsewhere.

Which category does AQI belong to?+

AQI is filed under General, one of the 10 categories in our directory of 1193 full forms.