Question 1

How often does calima occur in Barcelona?

Accepted Answer

Barcelona experiences approximately 3-5 calima (also spelled kalima) episodes per year, most frequent between spring and summer. The metropolitan area areas are typically most affected.

Question 2

How long does calima last in Barcelona?

Accepted Answer

Calima episodes in Barcelona typically last 2 to 5 days, though severe episodes can persist longer. Check our 5-day forecast to see when current conditions are expected to improve. Duration depends on wind patterns and the intensity of Saharan dust transport.

Question 3

What should I do during calima in Barcelona?

Accepted Answer

During calima in Barcelona, health authorities typically recommend keeping windows closed, limiting outdoor activity and wearing an FFP2 mask outdoors during intense episodes. They also advise people with asthma or respiratory conditions to keep their medication on hand. Avoid using dry wipers on car windshields.

Question 4

What is the current PM10 level in Barcelona?

Accepted Answer

The current PM10 level in Barcelona is 7 µg/m³. PM10 levels are updated regularly to provide accurate air quality information.

Question 5

When is calima season in Barcelona?

Accepted Answer

Calima is most frequent in Barcelona between spring and summer. The island typically experiences 3-5 episodes per year, though calima can occur outside peak season.

Question 6

When will the calima end in Barcelona?

Accepted Answer

Check our 5-day forecast for Barcelona to see when dust levels are expected to drop. Calima episodes usually clear within 2 to 5 days when wind patterns shift away from the Sahara. We update our forecast every 6 hours so you can track exactly when conditions will improve.

Question 7

How long does calima last in Barcelona?

Accepted Answer

Calima episodes in Barcelona typically last 1–3 days. Dust levels can fluctuate and may linger after peak intensity passes.

Question 8

How often does calima occur in Barcelona?

Accepted Answer

Barcelona averages 3-5 calima (kalima) episodes per year. Peak activity: spring and summer.

Day	Level	Peak PM10
TODAY	good	8 µg/m³
TOMORROW	moderate	31 µg/m³
SAT	moderate	29 µg/m³
SUN	moderate	31 µg/m³
MON	good	17 µg/m³

Calima in Barcelona

Weekly Outlook

Dust Forecast Map