Calima episode · May 20, 2026–May 24, 2026
Moderate calima episode in the Canary Islands
Archived
The Canary Islands experienced an episode of moderate calima from May 20, 2026 to May 24, 2026, according to AEMET. The episode affected all 8 islands, with peak PM10 reaching 70 µg/m³.
- Peak PM10
- 70 µg/m³
- Duration
- 5 days
- Severity
- Moderate
- Islands affected
- 8 / 8
Islands affected
Source: AEMET / Open-Meteo CAMS
Similar episodes this season
| Date | Peak PM10 | Severity | Affected | |
|---|---|---|---|---|
| Mar 12, 2026 – Mar 13, 2026 | 188 µg/m³ | Severe | 8/8 | View episode → |
| Mar 4, 2026 – Mar 5, 2026 | 166 µg/m³ | Severe | 8/8 | View episode → |
| Mar 23, 2026 – Mar 25, 2026 | 165 µg/m³ | Severe | 7/8 | View episode → |
| Dec 6, 2025 – Dec 10, 2025 | 143 µg/m³ | Severe | 8/8 | View episode → |
Health guidance
During moderate-to-severe calima episodes, Spanish health authorities recommend limiting outdoor physical activity. Sensitive groups (those with respiratory or cardiovascular conditions, children and the elderly) should take extra precautions. Follow official guidance from your local health authority.
More on health effects →What is calima?
Calima is a Saharan dust event that covers the Canary Islands in fine mineral particles. The dust is lifted by sandstorms in the Sahara and carried across the Atlantic by easterly winds at high altitude.
Full guide →For media
https://calimacanarias.com/en/calima-episode/mayo-20-2026-canarias/