Gases

Ammonia is a toxic gas that can cause burning in the respiratory tract when inhaled. Those most at risk of excess inhalation are workers whose industries use ammonia.

The BTEX module is designed to measure ambient benzene, toluene, ethylbenzene, and xylene at levels relevant for human health and ozone precursor studies.

Carbon dioxide (CO₂) is a significant greenhouse gas that is monitored globally due to its impact on the earth’s climate. Aeroqual's CO₂ analyzer module features in the AQM 65 monitoring station.

Carbon monoxide (CO) is one of six criteria air pollutants identified by the US EPA and is monitored extensively around the world by regulatory agencies.

Chlorine (Cl₂) is a toxic gas that plays an important role in water sanitation as it can kill bacteria and other microbes present in water. Aeroqual offers a portable or fixed solution for chlorine gas detection.

Hydrogen gas is used in several industrial processes including in the petroleum and chemical industries. Hydrogen is odorless, tasteless, and colorless, making leaks particularly hard to detect.

Hydrogen sulfide (H₂S) is a strong-smelling compound often associated with industrial processes, such as sewage treatment or waste disposal.

Formaldehyde (CH₂O) is a naturally occurring compound known for its pungent, irritating odor. It is used in several industrial applications. We offer handheld and indoor fixed air quality monitors.

To effectively understand the sources of methane emissions and develop strategies to mitigate them, it is crucial to have accurate, real-time, ambient methane measurements.

Nitrogen dioxide (NO₂) is one of six criteria air pollutants identified by the United States Environmental Protection Agency (US EPA) and is monitored extensively around the world.

Nitrogen oxides (NO_x) are a group of gases (predominantly NO and NO₂) that contribute to air pollution processes such as smog formation and ground level ozone production.

Ozone (O₃) is one of six criteria air pollutants identified by the US EPA and is monitored extensively around the world by regulatory agencies. Aeroqual offers ozone monitors.

Perchloroethylene, also known as tetrachloroethylene, is a colorless liquid sometimes used in dry cleaning and metal degreasing. We offer handheld and indoor fixed air monitoring solutions.

Sulfur dioxide (SO₂) is one of six criteria air pollutants identified by the US EPA and is monitored extensively around the world by regulatory agencies.

VOCs are not listed among the six criteria health pollutants cited by the US EPA. However, the effects of VOC exposure are becoming more understood and demands for ambient VOC monitoring are increasing.