THE FOREIGN SERVICE JOURNAL | SEPTEMBER 2024 37 intelligence to pull from our ground monitors, satellite data, meteorological variables, and aerosol information to provide a three-day air quality forecast, similar to the ones we all use every day to monitor the weather. According to Dr. Gupta: “The air quality forecast from NASA integrates cutting-edge global model outputs, satellite observations, and embassy air quality monitors into advanced machine learning algorithms. These forecasts significantly enhance the Department of State’s existing monitoring program by offering near-term air quality predictions, aiding in practical planning efforts. This collaboration exemplifies a robust partnership among federal agencies, leveraging NASA’s research and data to meet the needs of U.S. embassies and American citizens residing abroad.” This is the first time that a government-developed air quality forecast is available at a global scale. The forecast distinguishes itself in the industry by transparency about the types of air quality monitors it uses, ensuring they are reliable, provide scientific data, and are certified by the Environmental Protection Agency (EPA). According to the department’s Acting Chief Sustainability Officer Caroline D’Angelo: “Our partnership with NASA is a game changer for ZephAir. Their cutting-edge use of AI and satellite data alongside our ground-based data is filling in critical data gaps worldwide. Teaming up makes the best use of both agencies’ resources for a win for public health, the environment, and U.S. science diplomacy.” Furthermore, as Dr. Gupta points out, the project “presents a unique opportunity for NASA to refine its global air quality forecasting capabilities through collaborations with the Department of State and local partners in host countries.” Technological Integration and Eco-Diplomacy GDI is also working on increasing the availability of indoor air quality information through low-cost sensors using a secure wireless network. We’ve installed indoor air quality sensors (LoRaWAN) in Ottawa, Panama City, Tegucigalpa, London, Baghdad, and Naples to provide alternative, affordable options that still provide reliable data. GDI’s Internet of Things (IoT) network provides a secure, stable, and reliable platform for all devices that support DOSAir and the department’s other greening technologies such as MeterNet—a smart metering program to capture real-time energy consumption data at department facilities—and LoRaWAN indoor air quality sensors. Looking Ahead When the Journal published my 2021 article, NASA’s forecasting capability was an inkling of an idea. The project’s funding had only recently been secured and we had just begun discussions on where to send additional sensors. To see the rapid progress made by this collaboration between two organizations in the last three years makes me proud to be part of the team. The project has set a high standard for collection, analysis, and dissemination of air quality data that will change international norms and practices in air quality management. AI and other technologies can significantly enhance our ability to monitor, predict, and mitigate our environmental impact on the planet. When we embrace and lead innovation, we can ultimately use it for the greater good, improving air quality for all. n The world still faces massive data gaps, places where no reliable real-time data exists. Clockwise from top left, air pollution in Shanghai, Mumbai, Washington, D.C., and New Delhi. U.S. DEPARTMENT OF STATE
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