Transboundary Air Pollution
Key Topics
- Air Quality and Public Health
- Transboundary Air Pollution
- Air Quality Management Manual
- Air Quality: Methods, Tools, and Training
- Global Climate Change
- Stratospheric Ozone
- Toxic Air Pollutants
- Indoor Air Quality
- Transportation and Air Quality
- Initiatives and Partnerships
- Bilateral and International Agreements
- Partners
Because air pollution does not stop at national borders, many countries are both sources and receptors for transboundary air pollution. Transboundary flows of pollutants occur between the United States and our closest neighbors, Mexico and Canada, as well as between North America and other continents. A variety of international efforts are underway to deal with the transboundary effects of air pollution.
EPA Information on Transboundary Air Pollution
- International Actions for Reducing Mercury Emissions and Use
- Persistent Organic Pollutants: A Global Issue, A Global Response
- The U.S.-Mexico Border Information Center on Air Pollution (CICA)
Additional U.S. Government Information on Transboundary Air Pollution
- National Aeronautic and Space Administration's Earth Observation Satellite - TERRA
- National Aeronautic and Space Administration - The Environment
- National Oceanic and Atmospheric Administration Satellites and Information
International Efforts to Address Long-Range Transport of Air Pollution
- United Nations Environment Programme Information on the Malé Declaration on Control and Prevention of Air Pollution and Its Likely Transboundary Effects for South Asia

- UN Environment Programme Information on Atmospheric Brown Cloud

- Association of Southeast Asian Nations Haze Protocol

- United Nations Economic Commission for Europe Convention on Long-range Transboundary Air Pollution (LRTAP)

- University of Toronto page on Measurements of Pollution in the Troposphere

- Global Atmospheric Pollution Forum

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