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Determining the Correlation between Particulate Matter PM10 and Meteorological Factors
- Source :
- Eng; Volume 3; Issue 3; Pages: 343-363
- Publication Year :
- 2022
- Publisher :
- MDPI AG, 2022.
-
Abstract
- In the article, we point out the need to measure the mass concentration of particulate matter (PM) in central Europe in a place of residence (a city and a small town), as PM has a negative impact on human health, especially that of children and the elderly. Since different amounts of PM (mainly peaks) were measured at two locations at a distance of 35 m from each other, a control measurement was also performed to verify the conformity of the measurements of both sensors, which was confirmed with measured courses of quantities. Cases of strong correlation (very close relationship) between PM10 and meteorological factors (temperature, humidity, barometric pressure) were found, but cases of no correlation were found as well, probably due to the effect of wind, which has not been measured yet. The article also points to the fact that, especially during the autumn/winter/spring heating season, the air quality in a small village may be worse than in a large city. This was also confirmed by the detected AQI sub-indices from PM2.5 and PM10. Due to the current rise in prices of gas and electricity, the use of wood combustion as a heating source is nowadays becoming increasingly more attractive, which may contribute to the worsening of the air quality in the future.
- Subjects :
- correlation
humidity
particulate matter
pressure
SPS30
temperature
Subjects
Details
- ISSN :
- 26734117
- Volume :
- 3
- Database :
- OpenAIRE
- Journal :
- Eng
- Accession number :
- edsair.doi.dedup.....4d311064445f4904c009a758d85c6602
- Full Text :
- https://doi.org/10.3390/eng3030025