The results of calculations of meteorological parameters and atmospheric air quality during abnormally cold weather (Tbelow - 20 oC) in Tomsk are presented. These results were obtained using a complex of WRF/CAMx models. The calculation results are compared with observations of ultrasonic meteo stations and temperature profiler of the Joint Usage Centre (JUC) «Atmosphere» and observations of TOR-station of the IAO SB RAS. The adapted Common Air Quality Index (Citeair II project, supported by the EU) calculated by hourly predicted concentrations is used to evaluate the level of atmospheric pollution.
Proceedings of SPIE. 2022. Vol. 12341 : 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia. P. 123416H-1-123416H-9