by Air Quality News | May 29, 2025 | Headlines
EurekAlert! | 29 May 2025 | A study by TU Graz found that 75% of Austrian classrooms exceeded recommended CO₂ levels, with winter rates rising to 88%, indicating poor ventilation in most schools. Researchers recommend using low-cost CO₂ sensors and ventilation...
by Air Quality News | May 29, 2025 | Headlines
EHN.org | 29 May 2025 | Environmental groups have filed a federal lawsuit against Louisiana, claiming the state’s new law unlawfully suppresses community-led air monitoring by penalizing non-EPA-certified data sharing with fines up to $1 million. The law has chilled...
by Air Quality News | May 29, 2025 | Headlines
Envirotech Online | 29 May 2025 | Hyperspectral imaging, once limited to aerospace missions, is now a powerful, accessible tool for environmental monitoring, enabling detailed detection of water quality, air pollution, soil health, and more. Recent innovations, such...
by Air Quality News | May 29, 2025 | Headlines
Copernicus Atmosphere Monitoring Service (CAMS) | 29 May 2025 | Marking its 50th anniversary, ECMWF highlights a decade of leadership in air and climate monitoring through its Copernicus services CAMS and C3S, which now provide high-resolution, open-access data to...
by Air Quality News | May 29, 2025 | Headlines
World Oil | 29 May 2025 | SignalFire has unveiled the AirQ Scout, a rugged, wireless methane monitoring device capable of detecting emissions from 50 ppm to 1,000,000 ppm in extreme environments without external power. Designed for long-term use and integration with...
by Air Quality News | May 29, 2025 | Headlines
Free Speech Center – MTSU | 29 May 2025 | Environmental groups in Louisiana have sued the state over a law they say restricts free speech by imposing severe penalties on community-led air monitoring that doesn’t use expensive, EPA-approved equipment. The law,...
