Current levels
4-day forecast
The maximum daily level is shown for each allergen. Levels: 1 (Low) - 5 (Extreme).
Pollen concentration
Climate and vegetation
A mountain climate with cold, snowy winters and cool to mild summers. The vegetation is predominantly coniferous - spruce, fir and pine - which means less pollen from deciduous allergens. Birch, grass and oak flowering arrives 2-3 weeks later than in Zagreb. Cold summer nights reduce pollen concentrations, which is why many allergy sufferers spend their summers in Gorski kotar.
Main allergens in Highland Croatia
Grasses
PoaceaeJune - Julyshifted later, peaking in July
Birch
BetulaMay2-3 weeks later than the continental season
Pine
PinusMay - Junedominant in Gorski kotar, but with lower allergenic potential
Oak
QuercusMaythe oak forests of Lika
Cities in Highland Croatia
The pollen forecast for Highland Croatia covers the following larger urban areas:
Typical symptoms
Allergy sufferers in Highland Croatia usually report milder symptoms than in the continental regions, but later in the season. The main allergens are grasses (June - July). Because of the coniferous vegetation, birch and oak allergy is less pronounced. This area is a popular summer destination precisely because allergy sufferers here often do not react the way they do at home.
Protection and tips
Gorski kotar and Lika are a natural 'respite' for allergy sufferers - consider a stay in Delnice, Mrkopalj or the Plitvice Lakes during the birch or ragweed peak. Keep in mind that the grass season comes later (July), so summer planning should take the local seasonal pattern into account.
Frequently asked questions - Highland Croatia
Is Gorski kotar good for allergy sufferers?
Yes, Gorski kotar is traditionally a favourite destination for allergy sufferers from all over Croatia. Lower temperatures, predominantly coniferous vegetation (spruce, fir, pine) and a later season mean less exposure to the main allergens. Many allergy sufferers from Zagreb spend their summers in Mrkopalj, Lokve or Crna Lokva during the ragweed peak.
Which pollen station is closest to Gorski kotar?
Štampar does not have its own monitoring station in Gorski kotar or Lika. The nearest operational station is in Karlovac, whose data represent the hinterland of Gorski kotar. As an alternative we use the Open-Meteo CAMS atmospheric model, which covers the whole region.
When can grass pollen be expected in Lika?
Grass pollen in Lika peaks in late June and during July - 3-4 weeks later than in Continental Croatia. The pastures of Lika and the Gacko polje are the source of grass pollen, especially on dry, warm days.
About the data
The pollen level data comes from the Open-Meteo API, which uses Copernicus CAMS model data. The forecast covers 4 days ahead at the time resolution available through the API.
- •Source: Open-Meteo / Copernicus CAMS
- •Coordinates: 45.30°N, 15.00°E
- •Updates: every hour
- •Levels: 1 (Low), 2 (Moderate), 3 (High), 4 (Very High), 5 (Extreme)