HJ 633-2012
Technical regulation on Ambient Air Quality Index(on trial) (English Version)

Standard No.

HJ 633-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Environmental Protection

Latest

HJ 633-2012

Scope

This standard specifies the grading scheme, calculation method and ambient air quality level and category of the ambient air quality index, as well as the publication content, publication format and other related requirements of the daily and real-time reports of the air quality index. This standard applies to daily, real-time and forecast work on ambient air quality index, and is used to provide health guidance to the public.

HJ 633-2012 Referenced Document

• GB 3095 Amendment No. 1 to Ambient Air Quality Standards*， 2018-08-13 Update
• HJ/T 193 Automated methods for ambient air quality monitoring

HJ 633-2012 history

• 2012 HJ 633-2012 Technical regulation on Ambient Air Quality Index(on trial)