Articles | Volume 16, issue 7
Atmos. Chem. Phys., 16, 4555–4568, 2016
https://doi.org/10.5194/acp-16-4555-2016
Atmos. Chem. Phys., 16, 4555–4568, 2016
https://doi.org/10.5194/acp-16-4555-2016
Research article
13 Apr 2016
Research article | 13 Apr 2016

Photochemical age of air pollutants, ozone, and secondary organic aerosol in transboundary air observed on Fukue Island, Nagasaki, Japan

Satoshi Irei et al.

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Subject: Gases | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
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Cited articles

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Short summary
Field measurements for trace-level chemical species in the gas and particulate phases were conducted at a rural site in westernmost Japan to better understand formation of secondary pollutants in transboundary air. A comparison of photochemical ages estimated by chemical clock with ozone concentrations or fractions of carboxylate in organic aerosol showed proportional relationships, and their slopes were 3.48 × 10−7 ppbv molecule−1 cm3 h−1 and 1.05 × 10−9 molecule−1 cm3 h−1, respectively.
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