EM&A Data

air quality monitoring station map ASR1 ASR5 ASR6 (AQMS2) ASR8 ASR8A ASR9 ASR9A ASR9C ASR10 AQMS1 AMS1 AMS2 AMS3B (AMS3A) AMS4 AMS5 AMS6 AMS7 AMS7A

© The Government of the Hong Kong SAR, Map reproduced with permission of the Director of Lands.

Monitoring Station:
1. The dataset was updated on 28 Sep 2023.
2. Monitoring stations where impact monitoring have not yet commenced are not available for selection.
3. AMS3C is adjacent to AMS3B and replaced it in mid-August 2018. AMS3B was right next to AMS3A and replaced it in February 2014.
4. AMS7A was actively monitored between February and December 2015 when AMS7 was not available. AMS7B replaced AMS7 since Februaryr 2018.