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N2O – Molecule of the Month February

Welcome to the last edition of our “Molecule of the Month” series! This time, we focus on nitrous oxide (N₂O), a critical atmospheric trace gas with significant implications for both climate change and stratospheric ozone chemistry. Often overlooked in discussions about greenhouse gases, N₂O is one of the most potent contributors to global warming and […]

NO – Molecule of the Month January

Welcome to another edition of our “Molecule of the Month” series, where we dive into the fascinating world of atmospheric compounds that shape our environment and influence our lives. This month, we explore nitric oxide (NO), a reactive nitrogen compound that plays a pivotal role in atmospheric processes, air quality, and environmental chemistry. The […]

H2O – Molecule of the Month November

In our latest exploration of atmospheric compounds, we spotlight water vapor (H₂O), an essential component of Earth’s atmosphere that profoundly influences weather, climate, and life itself. While it is often overshadowed by greenhouse gases like carbon dioxide and methane, water vapor plays an indispensable role in regulating our planet’s climate and hydrological cycles. There are […]

HONO – Molecule of the Month October

Welcome to this month’s entry in our exploration of atmospheric compounds! Today, we’re focusing on nitrous acid (HONO), a trace gas with a powerful role in atmospheric chemistry. Although present in low concentrations, HONO significantly influences air quality, public health, and the formation of pollutants. Let’s dive into the importance of HONO, its sources, impacts, […]

NH3 – Molecule of the Month September

Ammonia (NH₃) is a colorless gas with a pungent smell, widely recognized for its use in agriculture and industry. However, its impact on the environment and air quality often goes unnoticed. This blog entry will explore the sources, effects, and importance of ammonia, as well as the techniques used to measure it. Ammonia plays a […]

O3 – Molecule of the Month August

Ozone (O₃) is a unique molecule with a split personality: it plays both a protective and a harmful role depending on where it is found in the atmosphere. This month, we explore the fascinating dual nature of ozone, its significance for our planet, and the techniques used to measure it. The Intergovernmental Panel on […]

EtO – Molecule of the Month July

Welcome to this month’s edition of “Molecule of the Month,” where we spotlight the diverse and impactful molecules that shape our atmosphere and world. This month, we turn our attention to ethylene oxide (EtO), a versatile and reactive compound with significant industrial, environmental, and health implications. Join us as we explore the sources, uses, and […]

CO – Molecule of the Month June

Welcome to this month’s installment of “Molecule of the Month,” where we explore the significant yet often overlooked molecules that impact our environment and health. This month, our focus is on carbon monoxide (CO), a colorless, odorless gas with far-reaching implications for human health and atmospheric chemistry. Join us as we delve into the sources, […]

SO₂ – Molecule of the Month May

Welcome to our latest dive into the realm of atmospheric chemistry with our “Molecule of the Month” series. This month, our spotlight falls on sulfur dioxide (SO2), a ubiquitous yet often underestimated gas with profound implications for our environment and health. Join us as we unravel the complexities of SO2, exploring its origins, effects, and […]

CH₂O – Molecule of the Month April

Welcome to our latest installment of “Molecule of the Month,” where we delve into the intricate world of molecules shaping our environment and health. This month, our focus is on gaseous formaldehyde (CH2O or HCHO or H2CO), a compound of significant importance due to its widespread presence in both indoor and outdoor air. Join us […]