<particleBulletin xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><relevationDate>2026-05-12</relevationDate><startDate>2026-05-04</startDate><endDate>2026-05-10</endDate><headlineDe>Das Pollenspektrum wird von Kiefer, Fichte, Süßgräsern, Brennnesselgewächsen, Hopfenbuche, Eiche, Buche, Manna-Esche und Wegerich bestimmt. Außerdem werden einige Pollen von Birke, Zypressengewächsen, Holunder, Knöterichgewächsen und Ölbaum nachgewiesen. Die Pilzsporen in der Luft steigen an.</headlineDe><headlineIt>Lo spettro pollinico viene caratterizzato da pino, abete rosso, graminacee, urticacee, carpino nero, quercia, faggio, orniello e piantaggine. Sono stati rilevati inoltre alcuni pollini di betulla, cupressacee, sambuco, poligonacee ed olivo. Si segnala un aumento delle spore fungine aerodiffuse.</headlineIt><stationNameDe>Bozen</stationNameDe><stationNameIt>Bolzano</stationNameIt><stationNameEn>Bolzano - Bozen</stationNameEn><particles><particleNameDe>Kiefer</particleNameDe><particleNameIt>Pino</particleNameIt><particleType>Pollen</particleType><avgStress>3</avgStress><avgAmount>123.1</avgAmount><tendency>0</tendency><measurements><date>2026-05-04</date><amount>322.42062</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-05</date><amount>84.32539</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-06</date><amount>5.456349</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-07</date><amount>59.027775</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-08</date><amount>91.26984</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-09</date><amount>205.85316</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-10</date><amount>93.25397</amount><stressLevel>3</stressLevel></measurements></particles><particles><particleNameDe>Fichte</particleNameDe><particleNameIt>Abete rosso</particleNameIt><particleType>Pollen</particleType><avgStress>2</avgStress><avgAmount>47.3</avgAmount><tendency>0</tendency><measurements><date>2026-05-04</date><amount>99.70238</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-05</date><amount>18.849205</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-06</date><amount>2.9761903</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-07</date><amount>12.896825</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-08</date><amount>42.162697</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-09</date><amount>84.82143</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-10</date><amount>69.44444</amount><stressLevel>3</stressLevel></measurements></particles><particles><particleNameDe>Süßgräser</particleNameDe><particleNameIt>Graminacee</particleNameIt><particleType>Pollen</particleType><avgStress>3</avgStress><avgAmount>41.6</avgAmount><tendency>0</tendency><measurements><date>2026-05-04</date><amount>86.80555</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-05</date><amount>44.146824</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-06</date><amount>0.49603173</amount><stressLevel>0</stressLevel></measurements><measurements><date>2026-05-07</date><amount>12.896825</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-08</date><amount>62.003967</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-09</date><amount>46.13095</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-10</date><amount>38.690475</amount><stressLevel>3</stressLevel></measurements></particles><particles><particleNameDe>Brennnesselgewächse</particleNameDe><particleNameIt>Urticacee</particleNameIt><particleType>Pollen</particleType><avgStress>2</avgStress><avgAmount>40</avgAmount><tendency>0</tendency><measurements><date>2026-05-04</date><amount>75.89285</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-05</date><amount>35.714283</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-06</date><amount>18.353174</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-07</date><amount>30.753967</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-08</date><amount>37.69841</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-09</date><amount>46.13095</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-10</date><amount>35.714283</amount><stressLevel>2</stressLevel></measurements></particles><particles><particleNameDe>Hopfenbuche</particleNameDe><particleNameIt>Carpino nero</particleNameIt><particleType>Pollen</particleType><avgStress>2</avgStress><avgAmount>25.2</avgAmount><tendency>-1</tendency><measurements><date>2026-05-04</date><amount>99.70238</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-05</date><amount>14.880952</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-06</date><amount>2.4801586</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-07</date><amount>7.440476</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-08</date><amount>13.392857</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-09</date><amount>24.305555</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-10</date><amount>14.38492</amount><stressLevel>1</stressLevel></measurements></particles><particles><particleNameDe>Eiche</particleNameDe><particleNameIt>Quercia</particleNameIt><particleType>Pollen</particleType><avgStress>2</avgStress><avgAmount>23.7</avgAmount><tendency>-1</tendency><measurements><date>2026-05-04</date><amount>92.757935</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-05</date><amount>20.337301</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-06</date><amount>2.9761903</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-07</date><amount>4.960317</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-08</date><amount>14.880952</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-09</date><amount>18.849205</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-10</date><amount>11.40873</amount><stressLevel>1</stressLevel></measurements></particles><particles><particleNameDe>Alternaria</particleNameDe><particleNameIt>Alternaria</particleNameIt><particleType>Sporen</particleType><avgStress>2</avgStress><avgAmount>20.2</avgAmount><tendency>0</tendency><measurements><date>2026-05-04</date><amount>38.690475</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-05</date><amount>10.912698</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-06</date><amount>2.4801586</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-07</date><amount>11.904761</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-08</date><amount>33.234127</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-09</date><amount>29.761904</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-10</date><amount>14.38492</amount><stressLevel>2</stressLevel></measurements></particles><particles><particleNameDe>Buche</particleNameDe><particleNameIt>Faggio</particleNameIt><particleType>Pollen</particleType><avgStress>1</avgStress><avgAmount>10.3</avgAmount><tendency>-1</tendency><measurements><date>2026-05-04</date><amount>39.18651</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-05</date><amount>2.9761903</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-06</date><amount>1.9841269</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-07</date><amount>2.4801586</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-08</date><amount>5.9523807</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-09</date><amount>14.38492</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-10</date><amount>4.960317</amount><stressLevel>1</stressLevel></measurements></particles><particles><particleNameDe>Manna-Esche</particleNameDe><particleNameIt>Orniello</particleNameIt><particleType>Pollen</particleType><avgStress>2</avgStress><avgAmount>7</avgAmount><tendency>0</tendency><measurements><date>2026-05-04</date><amount>25.297619</amount><stressLevel>3</stressLevel></measurements><measurements><date>2026-05-05</date><amount>5.456349</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-06</date><amount>0</amount><stressLevel>0</stressLevel></measurements><measurements><date>2026-05-07</date><amount>3.9682539</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-08</date><amount>6.944444</amount><stressLevel>2</stressLevel></measurements><measurements><date>2026-05-09</date><amount>4.960317</amount><stressLevel>1</stressLevel></measurements><measurements><date>2026-05-10</date><amount>2.4801586</amount><stressLevel>1</stressLevel></measurements></particles><particles><particleNameDe>Birke</particleNameDe><particleNameIt>Betulla</particleNameIt><particleType>Pollen</particleType><avgStress>1</avgStress><avgAmount>3.3</avgAmount><tendency>-1</tendency><measurements><date>2026-05-04</date><amount>14.880952</amount><stressLevel>1</stressLevel></measurements><measurements><d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