Alder pollen season in selected cities of Poland in 2020

This paper presents the course of alder pollination season in Poland in 2020. The measurements were performed in Bydgoszcz, Bialystok, Lublin, Olsztyn, Opole, Piotrkow Trybunalski, Sosnowiec, Szczecin, Warsaw, Wroclaw and Zielona Gora. Volumetric method with the use of Volumetric Spore Trap (Burkard, Lanzoni) was implemented. Pollen season was defined as the period in which 95% of the annual total catch occurred. The alder pollen season in 2020 started about 10–30 days earlier compared to 2017–2019. The pollen season started first in Szczecin, Opole and Zielona Gora (in the second half of January). In the other cities alder pollen season started in first half of February. The highest daily pollen count was recorded in Lublin (1211 P/m3). In other cities the maximum concentrations ranged from 160 P/m3 in Sosnowiec to 465 P/m3 in Piotrkow Trybunalski. The highest alder pollen concentrations were detected in the first decade of March (March 1st–3rd). Only in Zielona Gora, Wroclaw, Opole and Sosnowiec the maximum concentration was recorded in the third decade of February. The annual pollen sum of Alnus in 2020 was even 5–10 times lower than in years 2019

Alder pollen season in poland in 2018

Alder pollen grains constitute the important allergen sources in this respect in the Northern Hemisphere. The aim of the study was to investigate the concentration of alder (Alnus spp.) in Bialystok, Bydgoszcz, Cracow, Drawsko Pomorskie, Lublin, Olsztyn, Opole, Piotrkow Trybunalski, Sosnowiec, Szczecin, Warsaw, Wroclaw and Zielona Gora in 2018. Measurements were performed by the volumetric method (Burkard and Lanzoni pollen samplers). Seasonal Pollen Index (SPI) was estimated as the annual sum of daily average pollen concentrations. The pollen season of alder in all Polish stations began on the 11th and 13th March and the high concentration persisted until the first days of April. The highest, record airborne concentration of 1068 pollen grains/m3 was noted in Lublin on the 13th March. The peak values of seasonal pollen count occurred between of 11th March and 4th April in all cities. In 2018 pollen concentration of alder was one of the lowest in all analysed cities

Yew and juniper pollen season in selected cities of Poland in 2020

The study compares the yew and juniper pollen seasons in Bialystok, Bydgoszcz, Cracow, Lublin, Piotrkow Trybunalski, Sosnowiec, Szczecin, Warsaw, and Wroclaw in 2020. The investigations were conducted using the volumetric method. The yew and juniper season started in all measurement sites between February 2nd (Szczecin) and March 2nd (Lublin). The peak values of seasonal pollen count occurred between February 23rd (in Szczecin) and March 28th. The highest daily pollen count was recorded in Lublin (867 grains/m3) and the lowest pollen count in Bialystok (45 grains/m3). The highest annual totals were recorded in Lublin and Wroclaw. Most days, with a concentration equal to or above 50 grains/m3, causing symptoms in allergic patients were recorded in Lublin and Warsaw

Maple pollen season in selected cities of Poland in 2018

The study compares the maple pollen seasons in Bialystok, Bydgoszcz, Cracow, Drawsko Pomorskie, Sosnowiec, Lublin, Olsztyn, Opole, Piotrkow Trybunalski, Szczecin, Warsaw and Zielona Gora in 2018. The investigations were conducted using the volumetric method. The maple season started in all sites in the first decade of April, with the exception of Sosnowiec, where the season began already on March 16th. The peak values of seasonal pollen count occurred between 12th–20th April in all cities. The highest daily pollen count was recorded in Sosnowiec and in Lublin on the same day (12th April) in both cities. The greatest risk of allergies caused by the presence of airborne maple pollen was observed in Sosnowiec, Lublin and Opole

Hornbeam pollen in the air of Poland in 2018

The study compares the hornbeam pollen seasons in Bialystok, Bydgoszcz, Drawsko Pomorskie, Zielona Gora, Opole, Sosnowiec, Cracow, Piotrkow Trybunalski, Warsaw, Lublin, Olsztyn and Szczecin in 2018. The investigations were carried out using the volumetric method (Hirst type pollen sampler). Seasonal Pollen Index was estimated as the sum of daily average pollen concentrations in the given season. Pollen season was defined as the period in which 98% of the annual total catch occurred. The pollen season of hornbeam started first in Bialystok, on the April 3rd. At the latest, a pollen season ended in Lublin and Sosnowiec at the beginning of May. However, in most other cities the season lasted till the end of April. The differences of pollen seasons duration were considerable, from 16 to 36 days. The highest airborne concentration of 168 pollen grains/m3 was noted in Lublin on the April 14th. The maximum values of seasonal pollen count occurred between April 12th and 16th. The highest hornbeam pollen allergen hazard occurred in 2018 in Lublin, Warsaw and Piotrkow Trybunalski

The goosefoot in the air of selected Polish cities in 2018

This paper presents the course of goosefoot pollination in selected cities of Poland in 2018. The measurements were performed in Bialystok, Bydgoszcz, Cracow, Drawsko Pomorskie, Lublin, Olsztyn, Opole, Piotrkow Trybunalski, Sosnowiec, Szczecin, Warsaw, Wroclaw, and Zielona Gora. Volumetric method with the use of Volumetric Spore Trap (Burkard, Lanzoni) was implemented. In the studied cities in 2018, pollen season of goosefoot started in the third decade of May and ended in the third decade of September. Goosefoot pollen stayed in the air for more than 100 days – 142 days in Sosnowiec and 109 days in Bialystok. Maximum daily concentration (26 P/m3) was noticed in Bialystok, although the lowest – in Cracow (7 P/m3). In the majority of the measuring points the highest moment of pollen season was in August. The highest number of pollen grains in 2018 was found in Lublin (478 grains), the lowest – in Cracow (149 grains). The concentration above 10 P/m3 was very rare, only in Lublin it was this high for 12 days and in Warsaw for 8 days

Analysis of the plantain pollen season in selected Polish cities in 2018

The paper presents the course of pollen season of plantain in Bialystok, Bydgoszcz, Drawsko Pomorskie, Cracow, Lublin, Olsztyn, Opole, Piotrkow Trybunalski, Sosnowiec, Szczecin, Warsaw, Wroclaw and Zielona Gora in 2018. Measurements were performed by the volumetric method (Burkard and Lanzoni pollen samplers). Pollen season was defined as the period in which 98% of the annual total catch occurred. The plantain pollen season started in the first decade of May and lasted until the end of September. Despite such a long pollen season in Poland, only in some cities there are days with an average concentration exceeding 10 P/m3. Significant differences were observed in annual sum values. The highest values were recorded in Lublin (400 grains) and Zielona Gora (308 grains), and the lowest in Drawsko Pomorskie (160 grains) and Olsztyn (184 grains). The value of annual average in 2018 was usually lower than in the previous years

Analysis of the grass pollen season in selected Polish cities in 2018

The paper presents the course of the grass (Poaceae) pollen season in Bialystok, Bydgoszcz, Cracow, Sosnowiec, Lublin, Olsztyn, Szczecin, Drawsko Pomorskie, Warsaw, Piotrkow Trybunalski, Opole, Wroclaw and Zielona Gora in 2018. The pollen of grass is the primary trigger of pollen allergies during the summer months. It causes some of the most severe and difficult-to-treat symptoms. Measurements were performed by the volumetric method (Burkard and Lanzoni pollen samplers). The pollen season of Poaceae started first in Sosnowiec, Lublin and Opole in the third decade of April. The highest, record airborne concentration of 243 pollen grains/m3 was noted in Lublin on June 19th. The maximum values of seasonal pollen count occurred between of May 27th and June 4th in all cities. The highest grass pollen allergen hazard occurred in 2018 in Warsaw, Lublin and Zielona Gora

Ambrosia pollen season in selected cities in Poland in 2018

Ambrosia causes most pollen allergies in North America. After several Ambrosia species were introduced to Europe, an increase in the incidence of allergy to pollen of these plants has been observed in many countries. The aim of this study was to compare Ambrosia pollen seasons in 2018 in 13 cities located in different regions of Poland: Bialystok, Bydgoszcz, Cracow, Drawsko Pomorskie, Lublin, Olsztyn, Opole, Piotrkow Trybunalski, Sosnowiec, Szczecin, Warsaw, Wroclaw and Zielona Gora. The study was conducted by the volumetric method using Burkard or Lanzoni pollen samplers. The pollen season was determined by the 98% method. The earliest pollen season start dates (the end of July) were recorded in Zielona Gora, Bydgoszcz, Opole and Szczecin, while the latest ones in Drawsko Pomorskie and Bialystok. The longest pollen seasons occurred in Opole, Szczecin and Zielona Gora (79 days). The highest average daily concentrations of Ambrosia pollen were recorded in Bialystok (129 P/m3) and Lublin (99 P/m3), while the lowest ones in Drawsko Pomorskie and Szczecin (4 and 10 P/m3, respectively). The annual pollen sum reached the highest value in Opole (567 pollen grains) and Zielona Gora (555 pollen grains). It can be concluded from the pattern of Ambrosia pollen seasons at the monitoring sites studied that pollen of this taxon originates not only from Ambrosia locations in Poland but also from long-distance transport

Comparison of Artemisia L. pollen concentrations and risk of development of allergy symptoms in different regions of Poland in 2020

In Central Europe, mugwort pollen is a frequent cause of pollen allergy. Poland is one of the countries with the highest airborne concentrations of pollen of this taxon. Due to its high allergenic potential, Artemisia pollen may pose a significant threat to sensitive subjects during summer months. Plants from this genus often grow in urban and suburban areas. The aim of the study was to compare mugwort pollen seasons and concentrations of airborne pollen of these plants in 12 cities located in different regions of Poland: Bialystok, Bydgoszcz, Cracow, Lublin, Olsztyn, Opole, Piotrkow Trybunalski, Sosnowiec, Szczecin, Warsaw, Wroclaw, and Zielona Gora. The investigations were carried out with the volumetric method using a Hirst-type pollen sampler (Lanzoni or Burkard) operating on a 24-hour basis. The duration of the pollen season was determined with the 98% method. The earliest onset of the mugwort pollen season was noted in Opole (July 12th), and the latest beginning was recorded in Cracow and Sosnowiec (July 23th). The maximum pollen concentrations were reported on August 7th and 8th in Lublin (177 grains/m3) and Wroclaw (100 grains/m3). In all the cities, peak days were recorded on the first 10 days of August. The maximum pollen concentrations in the other cities were in the range of 18–89 grains/m3. The highest annual pollen sum was recorded in Lublin (1423) and Wroclaw (1050). These values coincided with the highest pollen concentrations determined in these cities. The annual Artemisia pollen sums in 2020 did not have the highest values in comparison with other years in these cities. The average annual pollen sum in the five-year period of 2001–2005 was estimated at 2065 in Lublin and 1662 in Wroclaw. Therefore, it can be concluded that the risk of mugwort pollen allergy in the pollen season 2020 was lower than in some previous years