For information only. Not an official service. · Sources · Methodology
Today's briefing
Air is clear right now. Dust is on the way. Make the most of today before conditions worsen.
arrives overnightEstimate
Weekly Outlook
Model estimates. Accuracy decreases beyond 48h.
| Day | Level | Peak PM10 |
|---|---|---|
| TODAY | moderate | 23 µg/m³ |
| TOMORROW | unhealthy | 58 µg/m³ |
| MON | good | 20 µg/m³ |
| TUE | moderate | 22 µg/m³ |
| WED | moderate | 20 µg/m³ |
Island Map
Monitoring points across different areas of the island

Dust Forecast Map
Saharan dust load forecast updated every 6 hours
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Forecast times are estimates from weather models and may shift as conditions update. Always check official sources for the latest information. Learn how we calculate this →
Calima in La Graciosa
Frequency, duration & affected zones
La Graciosa averages 25-35 calima (kalima) episodes per year. Peak activity: year-round.
Calima episodes in La Graciosa typically last 1–3 days. Dust levels can fluctuate and may linger after peak intensity passes.
Most affected: entire island.
La Graciosa shares Lanzarote's direct exposure to Saharan winds with no orographic shelter.