Abstract. The termolecular reactions of hydroxyl radicals (OH) with carbon monoxide (CO), nitric oxide (NO), and nitrogen dioxides (NO2) and the termolecular reaction of hydroperoxy radicals (HO2) wit...

In Los Angeles, air pollution disproportionately impacts communities of color and low-income residents. Routine city-wide measurements of hazardous air pollutants (HAPs), of concern for health and con...

Abstract. This study presents a new methodology to derive adjusted water vapour (H2O) climatologies for the extra-tropical upper troposphere and lowermost stratosphere (UT/LMS) from regular measuremen...