Air Quality | Picarro

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Air quality science looks at the degree to which the ambient air contains pollution. There are several factors that can affect air quality, both natural—such as from volcanic eruptions or dust—as well as human-induced. Significant outdoor sources of anthropogenic air pollution include carbon dioxide (CO₂) from vehicles and aircraft, as well as methane (CH₄) and ammonia (NH₃) from raising livestock. Indoor sources include formaldehyde (H₂CO) from household products and carbon monoxide (CO) from gas stoves. Air quality monitoring networks include satellites, airborne sampling, and ground methods.

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Analyzers

Product	Model	Measurements
G2204 Gas Concentration Analyzer The Picarro G2204 gas concentration analyzer provides simultaneous, precise measurement of methane (CH₄) and hydrogen sulfide (H₂S) at parts-per-billion (ppb) sensitivity with negligible drift for emissions measurements from landfills, refineries, paper mills, or industrial plants.	G2204	Methane (CH₄) Hydrogen Sulfide (H₂S)
G2307 Gas Concentration Analyzer The Picarro G2307 gas concentration analyzer provides precise, real-time measurement of formaldehyde (H₂CO), methane (CH₄), and water (H₂O) vapor.	G2307	Formaldehyde (H₂CO) Methane (CH₄) Water (H₂O)
PI5310 Gas Concentration Analyzer The Picarro PI5310 gas concentration analyzer provides high-precision measurements of nitrous oxide (N2O) and carbon monoxide (CO) at parts-per-trillion (ppt) sensitivity with negligible drift for atmospheric science, air quality, and emissions quantification. The PI5310 is built on the latest Picarro chassis and Linux operating system and includes features to enhance its robustness and ease of use.	PI5310	Nitrous Oxide (N₂O) Carbon Monoxide (CO) Water (H₂O)
PI2103 Gas Concentration Analyzer The Picarro PI2103 gas concentration analyzer delivers ultra-precise and stable measurements of ammonia (NH₃) with a parts-per-trillion (ppt) lower limit of detection (LOD) and negligible drift. It is the ideal solution for urban and atmospheric air quality monitoring, studies of particulate matter formation, livestock emission quantification, vehicle emission quantification, indoor air quality and other applications.	PI2103	Ammonia (NH₃)
G2401 Gas Concentration Analyzer The Picarro G2401 gas concentration analyzer provides simultaneous, precise measurement of carbon monoxide (CO), carbon dioxide (CO₂), methane (CH₄) at parts-per-billion (ppb), and water (H₂O) vapor at parts-per-million (ppm) sensitivity with negligible drift for atmospheric science, air quality, and emissions quantification.	G2401	Carbon Monoxide (CO) Carbon Dioxide (CO₂) Methane (CH₄) Water (H₂O)
G2401-m In-flight Gas Concentration Analyzer The Picarro G2401-m gas concentration analyzer provides simultaneous, precise measurement of carbon monoxide (CO), carbon dioxide (CO₂), methane (CH₄) at parts-per-billion (ppb), and water (H₂O) vapor at parts-per-million (ppm) sensitivity with negligible drift for atmospheric science, air quality, and emissions quantification.	G2401-m	Carbon Monoxide (CO) Carbon Dioxide (CO₂) Methane (CH₄) Water (H₂O)
G2301 Gas Concentration Analyzer The Picarro G2301 gas concentration analyzer provides simultaneous, precise measurement of carbon dioxide (CO₂), methane (CH₄) at parts-per-billion (ppb) and water (H₂O) vapor at parts-per-million (ppm) sensitivity with negligible drift for atmospheric science, air quality, and emissions quantification.	G2301	Carbon Dioxide (CO₂) Methane (CH₄) Water (H₂O)

Peripherals

Product	Model	Measurements
16-Port Distribution Manifold The Picarro 16-Port Distribution Manifold provides unparalleled multiport sample-data collection.	A0311	Carbon Monoxide (CO) Carbon Dioxide (CO₂) Methane (CH₄) Ethane (C₂H₆) Nitrous Oxide (N₂O)