Outdoor Radon and Its Progeny in Relation to the Particulate Matter during Different Polluted Weather in Beijing
نویسندگان
چکیده
This study aimed to investigate the differences in relationship between radon and its progeny concentrations particulate matter under varying pollution weather conditions. Outdoor were measured by a radon/thoron- radon/thoron monitor (ERS-RDM-2S) during haze dust storm Beijing. Particulate meteorological data simultaneously recorded. Results showed that exhibited diurnal variation pattern, with minimum late afternoon maximum early morning. The average similar both conditions, but significantly higher than reported for equilibrium equivalent concentration was about two times storm. PM10 PM2.5 approximately 2.6 storms. A positive correlation observed concentrations, increased concentrations. We recommended protecting against exposure pollutant weather, especially haze.
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ژورنال
عنوان ژورنال: Atmosphere
سال: 2023
ISSN: ['2073-4433']
DOI: https://doi.org/10.3390/atmos14071132