Non-refractory PM2.5 Composition from the ASCENT Network

In this dataset, non-refractory composition of PM2.5 measured by an Aerosol Chemical Speciation Monitor (ACSM, Aerodyne Research Inc.) is reported. The measurements are reported at 10 minute intervals. The ACSM is equipped with a PM2.5 aerodynamic lens, a standard vaporizer, and a time-of-flight mass spectrometer.

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Temporal Range

  • Begin:  2024-01-01
    End:  2024-01-31

Keywords

Resource Type dataset
Temporal Range Begin 2024-01-01
Temporal Range End 2024-01-31
Temporal Resolution N/A
Bounding Box North Lat N/A
Bounding Box South Lat N/A
Bounding Box West Long N/A
Bounding Box East Long N/A
Spatial Representation N/A
Spatial Resolution N/A
Related Links N/A
Additional Information N/A
Resource Format Comma-separated Values
Standardized Resource Format ASCII
Asset Size 0 MB
Legal Constraints

Creative Commons Attribution 4.0 International License
Access Constraints None
Software Implementation Language N/A

Resource Support Name N/A
Resource Support Email datahelp@ucar.edu
Resource Support Organization N/A
Distributor NSF NCAR Geoscience Data Exchange
Metadata Contact Name N/A
Metadata Contact Email datahelp@ucar.edu
Metadata Contact Organization NSF NCAR Geoscience Data Exchange

Author
Publisher NSF National Center for Atmospheric Research
Publication Date 2025-09-26
Digital Object Identifier (DOI) Not Assigned
Alternate Identifier d389502
Resource Version N/A
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2025-10-09T01:19:31Z
Metadata Record Identifier edu.ucar.gdex::d389502
Metadata Language eng; USA
Suggested Citation . (2025). Non-refractory PM2.5 Composition from the ASCENT Network. NSF National Center for Atmospheric Research. https://gdex.ucar.edu/datasets/d389502. Accessed 10 January 2026.

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