Community Groups In Boyle Heights And East LA Are Launching A Paid, Resident-Led Air Quality Monitoring Network That Will Install 10 Monitors And Empower Local Youth And Adults To Guide Data Collection And Environmental Justice Advocacy.

Nature | 15 December 2025 | A new study presents MAST-Net, a hybrid CNN–LSTM deep learning model that fuses satellite, meteorological, and ground data to significantly improve real-time prediction of major air pollutants across urban areas.