Pollen Counts in Ukraine
Check daily pollen forecasts, the pollen map, seasonal trends, and all the cities we cover in Ukraine. Forecasts update every day, so check back regularly during pollen season.
Updated: 7 Nov 2026.
Ukraine Pollen Map
- Alder
- Birch
- Grass
- Mugwort
- Olive
- Ragweed
Ukraine's Pollen Seasons
In Ukraine, tree pollen starts with alder in March. Birch pollen also appears in March and continues through April. Olive trees release pollen in May and June, adding another spring season for people who react to pollen.
Grass pollen is common in June and July. Mugwort, a weed, releases pollen in July and August. These overlapping seasons mean people with allergies may notice pollen from grasses and weeds across much of summer in Ukraine.
Ragweed releases pollen in August and September. It is the most common pollen type across the year in the measured records, and August is the busiest month for pollen. Weed pollen remains important as summer ends.
Pollen Calendar for Ukraine
Typical pollen calendar for Ukraine, averaged across 31 cities from previous years. Alder peaks in February, Birch peaks in April, Grass peaks in June, Mugwort peaks in August, Ragweed peaks in August. Use it to see which months each pollen type usually rises and falls.
| Alder | Birch | Grass | Mugwort | Olive | Ragweed | |
|---|---|---|---|---|---|---|
| Jan | 2.1 | 0 | 0 | 0 | 0 | 0 |
| Feb | 83.8 | 0 | 0.3 | 0 | 0 | 0 |
| Mar | 47.3 | 289.8 | 3.7 | 0 | 0 | 0 |
| Apr | 2 | 2088.1 | 19.4 | 0 | 0.7 | 0 |
| May | 0.2 | 177.2 | 127.3 | 0 | 1.8 | 0 |
| Jun | 0 | 2 | 418.2 | 0 | 1.1 | 0 |
| Jul | 0 | 0.2 | 225.2 | 104.6 | 0 | 5.2 |
| Aug | 0 | 0 | 84.5 | 289.8 | 0 | 1242.8 |
| Sep | 0 | 0 | 26.2 | 25.9 | 0 | 1183.1 |
| Oct | 0 | 0 | 4.5 | 0.5 | 0 | 1.3 |
| Nov | 0 | 0 | 0.6 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |
Values in gr/m³ (pollen grains per cubic metre), averaged across covered cities. Local microclimates vary. Not medical advice.
Places We Cover in Ukraine
We publish forecasts for these cities across Ukraine. Check the list to see what is near you, or view them on the Ukraine Pollen Map above.
Crimea
Dnipropetrovsk
Donetsk
Ivano-Frankivsk
Kharkivs’ka Oblast’
Khmelnytskyi
Luhansk Oblast
Lviv
Odesa
Other
Poltava Oblast
Sumy
Vinnytsia
Volyn Oblast
Zakarpattia
Zaporizhzhia
Zaporizhzhia Oblast
Pollen information is for education and planning only. This is not medical advice. Consult a qualified healthcare provider about symptoms or treatment.