13 countries in East Asia are participating in EANET at present. The United Nations Environment Programme (UNEP) Asia and the Pacific Office is the Secretariat, and the Asia Center for Air Pollution Research (ACAP), located in Japan, is the Network Center for EANET.

How we fight acid deposition

and air pollution

The EANET is the only network in East Asia to monitor both acid deposition and air pollution, producing high-quality open data, providing knowledge-sharing, capacity-building, and public awareness to government officials, researchers, and the general public, promoting regional cooperation. Find out more.

×

Cambodia

Phnom Penh
×

China

Chongqing- Haifu
Lijiang
Wuzhishan
Chongqing-Jinyunshan
Xiamen- Hongwen
Xiamen- Xiaoping
Xi’an- Jiwozi
Xi’an- Shizhan
Zhuhai- Haibin Park
Zhuhai- Xiang Zhou
×

Indonesia

Bandung
Jakarta
Kototabang
Serpong
Jembrana
Lombok
×

Japan

Tsushima
Niigata – Maki
Ochiishi
Ogasawara
Rishiri
Sado-seki
×

Lao PDR

Vientiane
×

Malaysia

Danum Valley
Kuching
Petaling Jaya
Tanah Rata
×

Mongolia

Terelj
Ulaanbaatar
×

Myanmar

Mandalay
Yangon
×

Philippines

Los Baños
Metro Manila
Mt. Sto. Tomas
×

Republic of Korea

Cheju (Kosan)
Kanghwa
×

Russia

Irkutsk
Listvyanka
Primorskaya
×

Thailand

Bangkok
Chiang Mai-Chang Phueak
Chiang Mai-Mae Hia
Chiang Mai – Si Phum
Kanchanaburi
Nakhon Ratchasima – Nai Mueang
Nakhon Ratchasima-Sakaerat
Pathum Thani
Samut Prakan
×

Viet Nam

Can Tho
Cuc Phuong
Da Nang
Hoa Binh
Ho Chi Minh
Yen Bai

 
 

News

2025/10/29
Find out more about the outcome of the EANET's 25th Scientific Advisory Committee meeting (SAC25) which took place in Vientiane from 20-22 October 2025.
2025/10/21
Next-Generation Air Quality Monitoring: Technologies, Communities, and Governance for Clean Air - Join us for the EANET Regional Awareness Workshop on 26 November
2025/10/17
The EANET Seminar for Sharing information on early warning for local and regional air pollution for the Mekong sub-region will be held on 23 Oct. Register now!
See more

Resources

2025/10/23
Download the Report of the 25th Scientific Advisory Committee Meeting (SAC25) on the EANET.
2025/09/28
Read the Minutes of the Twenty-sixth Senior Technical Managers’ Meeting (STM26) on the EANET.
2025/08/26
Read or download the Report of the Working Group Meeting in 2025 on the EANET.
See more

Events

2025-11-26
The EANET Regional Awareness Workshop in 2025: “Next-Generation Air Quality Monitoring: Technologies, Communities, and Governance for Clean Air”  will be organized on Wednesday 26 November in Bangkok , Thailand, and in a hybrid format as part of UNEP’s Clean Air Week 2025, from 24-28 November 2028, at the Sukosol Hotel in Bangkok, Thailand.
2025-11-27 - 2025-11-28
The Twenty-seventh Session of the Intergovernmental Meeting (IG27) on the EANET will be organized in a hybrid format in Bangkok, Thailand, on 27-28 November 2025. It will be attended by the EANET National Focal Points and representatives from the 13 Participating Countries.
See more
Join us for the EANET Regional Awareness Workshop on 26 November
Find out more about the outcome of the EANET's 25th Scientific Advisory Committee meeting (SAC25) which took place in Vientiane in October 2025.
The 2nd NEACAP Science Policy Dialogue and National Workshop on Air Quality Management were held in Ulaanbaatar and served as EANET's Awareness Workshop for Mongolia. Find out more
Find out more about the outcome of the EANET's Twenty-Sixth Senior Technical Managers’ Meeting (STM26) which took place in Manila on 2 and 3 September 2025.
EANET Highlighted in WHO Science-Policy Brief on Transboundary Air Pollution
Africa and Asia United for Clean Air at the Ninth Tokyo International Conference on African Development