Concentration of particulate matter in the surface layer of the atmosphere of the village of Drokino (Krasnoyarsk territory)
| Autor: | V. V. Zavoruev, E. N. Zavorueva |
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| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | IOP Conference Series: Materials Science and Engineering. 862:062092 |
| ISSN: | 1757-899X 1757-8981 |
| Popis: | Measurement of temperature, pressure and concentration of particulate matter (PM2.5) in the surface layer of the atmosphere of the village of Drokino was performed using the CityAir air monitoring station. Air pollution occurs due to the burning of brown coal in the stoves of rural houses in winter. Air pollution is caused by smoke from forest fires in the summer of 2019. The average annual concentration of PM2.5 in 2019 was 31 μg/m3 and exceeded the hygiene standard by 1.24 times. It was shown that the concentration of PM2.5 increases with increasing atmospheric pressure and lowering air temperature. It was established that the PM2,5 concentration exceeds 3.00-4.49 times the hygiene standard established for the atmosphere of populated areas during periods of anticyclone. |
| Databáze: | OpenAIRE |
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