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The new European Air Quality Directive (2024/2881) is published! It also introduces a network of AQ supersites to monitor advanced air quality parameters, aligning with recommendations from RI-URBANS. check out the new #AQDirective here: 🔗eur-lex.europa.eu/eli/dir/2024/2…

📊#RI_URBANSpapers A novel approach to identify hyperlocal sources of air pollution at neighbourhood scale is presented in the latest paper published by a research group at the University of Birmingham. Check out this study led by Dimitris Bousiotis 🔗doi.org/10.1016/j.envi…

📊#RI_URBANSpapers Source-Dependent Absorption Ångström Exponent in Los Angeles using multi-time source apportionment (MT-PMF) is presented in the recent study led by Marjan Savadkoohi. 🔗dig into the full article here: doi.org/10.1016/j.scit… #AirQuality #EnvironmentalScience

🔬 #RI_URBANS, with AQUILA, #ACTRISRI & #EEA, held a series of training evens on harmonized measurements of emerging pollutants (Particle Number (PN) Concentration, PN Size Distribution, Black Carbon) 📷 Watch slides & videos here: riurbans.eu/news-and-event…

📊#RI_URBANSpapers A recent study led by Marjan Savadkoohi evaluates the Absorption Ångström Exponent (AAE) approach for equivalent black carbon (eBC) source apportionment, addressing its strengths and limitations. 🔗 dig more into this interestng study here: doi.org/10.1016/j.atmo……

🚨 Exciting news! We are thrilled to announce that the 2nd International Intercomparison of Oxidative Potential Protocols launched on March 25! With 29 labs on board, this RI-Urbans & ACTRIS initiative advances air quality research.🌍 #ACTRIS #AirQuality

📢 On April 16, RI-URBANS launched 16 Service Tools + a summary booklet in a successful webinar with 237 participants from across Europe 🌍 🎥 Missed the webinar? No worries— you can still watch the webinar & access slides here: 🔗 riurbans.eu/april-ri-urban…

📊#RI_URBANSpapers A recent study led by Karine Sartelet  maps intra-urban air pollution in 5 European cities using advanced models. It compares both regulated & emerging pollutants, capturing their spatial and temporal variability. 🔗 read more here: doi.org/10.1016/j.envi…

🌍 We were proud that RI-URBANS results were featured at #EGU25 in Vienna across 3 scientific sessions, showcasing innovative tools for urban air quality monitoring & assessment. 🔗 Read more: riurbans.eu/ri-urbans-resu…

📢 Save the date! The Final RI-URBANS Science Meeting will be held in Barcelona 🇪🇸 on 8–9 Sept 2025, in hybrid format 🌐 🔗Check out RI-URBANS website for more information and registration: riurbans.eu/final-ri-urban…

#RI_URBNASpapers Thrilled to share our latest RI-URBANS study, led by Ying Liu, introducing LPO-XGBoost—an AI-powered tool that advances PM10 source apportionment in urban air! 🌆🤖 🔍 A major step toward smarter air quality management. 🔗Read more 👉 riurbans.eu/new-ri-urbans-…

🎥 Excited to announce that the final RI-URBANS video is now live on the ACTRIS YouTube channel and the RI-URBANS website! Discover the 16 co-designed Service Tools for advanced air quality assessment. 🔗 riurbans.eu/outreach/#vide… 🔗 youtu.be/cV-_eT18Mzw

RI-URBANS at TFMM26 Tuukka Petäjä presented RI-URBANS–ACTRIS Service Tools at the TFMM meeting in Potsdam 🇩🇪, supporting Member States with the new EU air quality directive. 🔗 link to STs: riurbans.eu/project/#servi…

🚨 RI-URBANS featured in new EU Air Quality Policy Guidance! We’re proud to see RI-URBANS widely cited in the latest EU Environment docs on air quality monitoring & modelling. A big step for science-based policy! 🌍 🔗 Read more on RI-URBANS website: riurbans.eu/ri-urbans-high…

#RI_URBANSpapers New RI-URBANS Study Maps High-Resolution Source-Resolved PM2.5 Exposure in Athens! A novel 1×1 km² approach maps human exposure to local & regional pollution sources. Dig more into this interesting study : riurbans.eu/new-ri-urbans-…

📊 #RI_URBANSpapersFirst Thrilled to share a new study led by Camelia Talianu delivering high-resolution air quality maps of Bucharest using mobile sensors + LUR modeling! Read more about this study published in Atmospheric Chemistry & Physics [doi.org/10.5194/acp-25…]

📊 #RI_URBANSpapers A recent #RIURBANS study led by Doina Nicolae explores the impact of power plant location on urban air quality in Bucharest —aligned with the revised EU AQ Directive. 🔗Read more here: [doi.org/10.3390/atmos1…]

📍 Exciting milestone for #RIURBANS Our project results were presented at the European Commission’s DG ENV headquarters in Brussels — a key step in bridging science and EU air quality policy. 🌍💨 🔗 Full story: riurbans.eu/ri-urbans-resu…

🚨 We are proud to see RI-URBANS featured in the latest Green Deal Projects Support Office newsletter! 📊 Our 16 new tools support European cities with cutting-edge data to tackle complex air pollutants and improve urban AQ. 🔗Read the full article [ec.europa.eu/newsroom/rtd/n…]

📊 #RI_URBANSpapers Excited to share! A new RI-URBANS study conducted across 24 European cities reveals top #PM10 pollution sources: 🚗 Road traffic 🔥 Biomass burning 🧪 Secondary aerosols (up to 68%!) Dive into this study led by Xiansheng Liu here: nature.com/articles/s4161…