Marche-en-Famenne

Hazel

Latest measure: 
Wednesday, 1 April, 2026
20252026Mean 2016 - 202507 Jan14 Jan21 Jan28 Jan04 Feb11 Feb18 Feb25 Feb04 Mar11 Mar18 Mar25 Mar01 Apr050100150200250300grains / m³

Alder

Latest measure: 
Wednesday, 1 April, 2026
20252026Mean 2016 - 202507 Jan14 Jan21 Jan28 Jan04 Feb11 Feb18 Feb25 Feb04 Mar11 Mar18 Mar25 Mar01 Apr0100200300400500600700800grains / m³

Ash

Latest measure: 
Monday, 20 April, 2026
20252026Mean 2016 - 202518 Feb25 Feb04 Mar11 Mar18 Mar25 Mar01 Apr08 Apr15 Apr22 Apr29 Apr050100150200250300350400450grains / m³

Birch

Latest measure: 
Monday, 20 April, 2026
20252026Mean 2016 - 2025threshold value04 Mar11 Mar18 Mar25 Mar01 Apr08 Apr15 Apr22 Apr29 Apr06 May13 May20 May27 May050010001500200025003000350040004500500055006000grains / m³

Oak

Latest measure: 
Monday, 20 April, 2026
20252026Mean 2016 - 202525 Mar01 Apr08 Apr15 Apr22 Apr29 Apr06 May13 May20 May27 May050100150200250300350400450500550grains / m³

Grasses

Latest measure: 
Monday, 20 April, 2026
20252026Mean 2016 - 2025threshold valueMayJunJulAug020406080100120140160180200220240260grains / m³

Mugwort

Latest measure: 
Tuesday, 30 September, 2025
2025Mean 2016 - 202515 Jul22 Jul29 Jul05 Aug12 Aug19 Aug26 Aug02 Sep09 Sep16 Sep23 Sep30 Sep02468101214161820grains / m³

Service d'Analyse des Milieux Intérieurs de la Province de Luxembourg (SAMI-Lux)
www.province.luxembourg.be

Rue du Carmel 1
6900 Marloie