Grasses
Thresholds
Low 0 — 29 grains/m³
Medium 30 — 83 grains/m³
High 84 — 150 grains/m³
Very high 151 + grains/m³
Levels by station
No station measured Grasses in its latest reading. Out of season, microscope analysis does not cover every pollen type.
Last detected on Tuesday, May 26, 2026 at Madrid-Barrio Salamanca, with 102 grains/m³.
Trend — last 30 days
Not enough data to generate the chart.