HMN 2025: How Spring pollen hit ‘excessive’ ranges in Europe: EU monitor

Pollen ranges had been so excessive in components of Europe throughout spring that even folks not identified to undergo allergy symptoms felt the consequences of hay fever, new information confirmed on Thursday.

The Copernicus Atmosphere Monitoring Service (CAMS) noticed a seasonal rise in grass and olive pollen launch and transport throughout southern Europe and “excessive ranges” of birch pollen in northeastern areas.

Finland particularly skilled “excessive every day technique of birch pollen” in May “that led to signs even amongst people with out identified allergy symptoms,” the EU company mentioned in its newest air high quality replace.

Scientists say that local weather change is altering the manufacturing and distribution of pollen and spores, as increasingly more folks have reported creating allergy signs.

As winter frost thaws earlier and spring climate will get hotter, vegetation and bushes flower earlier, extending the pollen season and distress for allergy victims.

Around 1 / 4 of adults in Europe undergo from airborne allergy symptoms, together with extreme bronchial asthma, whereas the proportion amongst kids is 30% to 40%.

That determine is predicted to rise to half of Europeans by 2050, in response to the World Health Organization.

CAMS director Laurence Rouil mentioned bouts of extraordinarily excessive pollen ranges weren’t uncommon in spring however famous the actual “severity and extent” of this yr’s episode.

Air air pollution may also improve folks’s sensitivity to allergens, whereas invasive species are spreading into new areas and inflicting recent waves of allergy symptoms.

Between March and May, air high quality throughout Europe was additionally affected by wildfires.

April fireplace emissions within the UK had been the second highest since 2003, whereas the Netherlands recorded unprecedented wildfire emissions ranges on this interval of the yr, CAMS mentioned.

Further afield, giant wildfires in japanese Russia despatched “important” smoke into China and Japan whereas plumes from main blazes in Canada had been noticed over Europe in late May, it added.

© 2025 AFP