Abstract:3(ozone) pollution inthe urban area of Fuxin city, the continuous monitoring data of air quality and meteorologicalparameters in the urban area of Fuxin city from January 1,2020 to October 27,2020 were collected. Thecharacteristics of monthly and daily O3concentrations in the urban area of Furin city during the monito⁃ring period were analyzed. The influence of temperature, humidity, wind speed and wind direction onO3pollution were explored. The results show that when the air temperature >30 ℃, relative humiditywas 40%~45%, wind speed was level 3~4, and the prevailing winds were northeasterly and south⁃westerly winds, the number of the exceedance days caused by O3accounts for 66.6% of the total num⁃ber of the exceedance days during the monitoring period. The temperature, relative humidity, windspeed and direction significantly affect the O3pollution levels. Meteorological conditions of the ex⁃ceedance days can be used as a predictor of O3pollution in Fuxin city. Close-