Environmental Surveillance for SARS-CoV-2 in Two Restaurants from a Mid-scale City that Followed U.S. CDC Reopening Guidance Hongwan LiSripriya Nannu ShankarChang-Yu Wu Original Research Open access 03 December 2021 Article: 210304
Air Quality Status in Wuhan City during and One Year after the COVID-19 Lockdown Crystal Jane EthanKingsley Katleho MokoenaYan Yu Original Research Open access 08 December 2021 Article: 210282
Assessment of Impact of Meteorology and Precursor in Long-term Trends of PM and Ozone in a Tropical City Christian Mark G. SalvadorAngeles D. AlindajaoRey Y. Capangpangan Original Research Open access 14 December 2021 Article: 210269
Density Functional Theory plus U Study of Methanol Adsorption and Decomposition on CuO Surfaces with Oxygen Vacancy Lu LiuPeng GongJunfeng Wang Original Research Open access 21 December 2021 Article: 210253
Airborne Transmission of the SARS-CoV-2 Delta Variant and the SARS-CoV-2 Omicron Variant Byung Uk Lee Letter to the Editor Open access 01 December 2021 Article: 210250
Air Pollution Mediates the Association between Human Mobility and COVID-19 Infection Kang LoNguyen Thanh TungHsiao-Chi Chuang Original Research Open access 21 December 2021 Article: 210249
Characteristics of VOCs and their Potentials for O3 and SOA Formation in a Medium-sized City in Eastern China Peilin ChenXinye ZhaoQin’geng Wang Original Research Open access 21 December 2021 Article: 210239
Investigation of Mask Efficiency for Loose-fitting Masks against Ultrafine Particles and Effect on Airway Deposition Efficiency Wei-Chung SuJinho LeeKai Zhang Original Research Open access 01 December 2021 Article: 210228
Indoor and Ambient Air Pollution in Chennai, India during COVID-19 Lockdown: An Affordable Sensors Study Naveen PuttaswamyV. SreekanthKalpana Balakrishnan Original Research Open access 03 December 2021 Article: 210170
Assessment of PM2.5 Patterns in Malaysia Using the Clustering Method Ezahtulsyahreen Ab. RahmanFirdaus Mohamad HamzahDoreena Dominick Original Research Open access 07 December 2021 Article: 210161
