AUTHOR=Kozielska Barbara , Ferdyn-Grygierek Joanna , Slezakova Klara , Sowa Jerzy , Hassan Salwa K. Mohamed TITLE=Editorial: Indoor environmental air quality in urban areas JOURNAL=Frontiers in Environmental Science VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2024.1393997 DOI=10.3389/fenvs.2024.1393997 ISSN=2296-665X