The airborne pollen analysis results in Shijiazhuang indicate that the characteristics of airborne pollen assemblages are generally similar from 2007 to 2009 with arboreal pollen dominated pollen assemblages in spring and herbaceous pollen in summer and autumn. In pollen assemblages, local pollen types (e.g. Juglans, Pinus, Populus, Platanus, Rosaceae) account for sixty percent of total taxa, and more than eighty percent of pollen sum; while regional and extra-regional pollen types (e.g. Betula, Quercus, Ostryopsis) account for forty percent of total taxa, and less than twenty percent of pollen sum, suggesting that airborne pollen mainly coming from local vegetation,while influenced by regional vegetation. In addition, sorted by the change of pollen influxes from high to low, Juglans, Platanus, Artemisia, Populus and Chenopodiaceae occupied the top five positions in Shijiazhuang. If you are allergic to these pollen types, please take care in the periods of their high influx values. The CCA analysis results between pollen percentages and climatic parameters show that the pollen percentages of most taxa are obviously influenced by wind speed and vapor pressure. Wind speeds usually have significant positive correlations with the percentages of Pinus, Quercus, Betula, Juglans, Platanus, Elaeagnus, Ostryopsis, and significant negative correlations with the percentages of Artemisia, Chenopodiaceae, Urtica+Humulus and Compositae. Vapor pressures often have significant positive correlations with the percentages of Leguminosae, Chenopodiaceae, Urtica+Humulus, and significant negative correlations with the percentages of Compositae and Juglans. Correlation analyses between major pollen taxa influxes and climatic parameters in different seasons indicate that pollen influxes are mainly influenced by air temperature and vapor pressure in spring and autumn and by relative humidity and vapor pressure in summer. No significant correlation can be found between pollen percentage and any climate parameters in winter. However, the influxes of different pollen taxa are controlled by different climatic parameters in different seasons. E.g., in the spring, the pollen influxes of Populus are only influenced by vapor pressure; while Juglans, Platanus show only significant positive correlations with the air temperature of February to April; Pinus, Quercus show significant positive correlations both the temperature and vapor pressure; Pollen influxes of Poaceae and Cereals show significant positive correlations with air temperature and wind speed. In summer, relative humidity show significant negative correlations with the influxes of Pinus, Quercus, Platanus and Ostryopsis, and vapor pressure show significant negative correlations with the influxes of Juglans, Ostryopsis and Rosaceae. In autumn, the pollen influxes of Poaceae, Cereals, Artemisia, Chenopodiaceae, Urtica+Humulus have significant positive correlations with temperature and vapor pressure.