fbpx

Spring in Europe – alder, hazel and birch pollen

-

We are heading into warmer and lighter days in Europe, lockdowns or not. And no surprise, the pollen is faithfully here.

Pollen from alder and hazel on decline

There have been fairly high levels of pollen from hazel and alder in Europe over the last few weeks. However, it looks like we have passed the peak, levels for these two species are now declining in Western Europe.

Alder Europe 31 Mar 21
Alder (alnus) pollen levels 31 March 21. Green=low levels, yellow=moderate, orange=high, red= very high levels. Calculations by Airmine.
Hazel Europe 31 Mar 21
Hazel pollen levels 31 March 21. Green=low levels, yellow=moderate, orange=high, red= very high levels. Calculations by Airmine.
birch pollen 31 Mar 21
Birch pollen levels 31 March 21.Green=low levels, yellow=moderate, orange=high, red= very high levels. Calculations by Airmine.

Birch is coming

Birch pollen is a major cause of allergic reactions in Europe. April and May are normally the peak for birch pollen, and as expected we see the spread starting in Central Europe, Switzerland and France.

The birch pollen release will strengthen and move northwards as spring progresses. You may want to take a look at our video displaying the normal birch pollen development in Europe.

New pollen forecast feature in the Airmine app – 4 days forecast

We are proud to launch our new daily pollen forecast for Europe. The forecast gives you the estimated pollen levels for today and three days ahead. You get the levels for where you are, and can easily search for other locations you may be interested in.

Airmine app - pollen forecast today
Airmine app - pollen tomorrow

Are other users feeling the pollen, too?

Use our community map in the Airmine app to track your allergy symptoms and watch where other allergic users are feeling the pollen.

Community map
Log symptoms and see where other users are feeling the pollen, too

Pollen map app - hazel
Hazel pollen map 31 March 21. Calculated by Airmine.

Help us create great pollen forecasts!

We are continuously working on our pollen models and will improve them over the next months. Any feedback from our readers/users regarding on how to improve the forecasting service is much appreciated!

Download the Airmine app here:

Stay updated!

We keep your data private.

Airmine app

Track your symptoms to air pollution and pollen & get local air quality forecasts

Get it on Google Play

Latest

When to expect birch pollen in Norway?

Hazel and alder is flowering in Southern Norway, but the key allergen to many of us is birch. When can we expect the birch pollen season to start?

Spring in Europe – alder, hazel and birch pollen

We are heading into warmer and lighter days in Europe, lockdowns or not. And no surprise, the pollen is faithfully here.

Green in India means red in Norway

We've attempted to compare the different PM2.5 breakpoints in selected air quality indices. It turns out a green level does not mean the same around the world.

EU’s clean air outlook – saving lives and reducing costs

EU has launched its Second Clean Air Outlook report. There are both premature deaths and money to be saved by improving the air quality.

Pilot testing our air quality monitor – where is the pollution coming from?

We are pilot testing our air quality monitors and have started to dig into the first results. We had expected local variations in PM-levels, but it turns out the source is probably found far away from the neighbour's wood burning stove.

Air pollution kills – and costs

About 7 million people die from air pollution annually, and costs to society are huge. But lots can be - and is - done to reduce it.

Birch pollen – how did it develop?

The birch season is over for this year - we have dived into our data and created a visualisation of how it developed in Europe.