4 endpoints match this tag.
/pollen/current
Latest hourly pollen readings from all 16 MeteoSwiss stations. Reports concentrations in particles/m³ for 7 pollen types: alder, birch, hazel, beech, ash, oak, and grasses. Real sensor measurements updated daily — not modeled estimates like Google or Ambee. Essential for allergy apps, outdoor activity planners, and health monitoring systems.
/pollen/station/:code/history
Historical pollen data for a station with date range. Up to 5 years of hourly sensor data. Supports daily aggregation for longer ranges. Useful for seasonal pattern analysis, year-over-year allergy trend comparisons, and research into pollen season timing shifts.
/pollen/station/:code
Get the latest pollen reading for a specific MeteoSwiss monitoring station. Returns concentrations in particles/m³ for all 7 pollen types (alder, birch, hazel, beech, ash, oak, grasses) along with station metadata. Use /pollen/stations to find valid station codes.
/pollen/stations
List all 16 automatic pollen monitoring stations across Switzerland operated by MeteoSwiss. Returns station codes, names, cantons, GPS coordinates, and altitudes. These are real sensor stations using digital holography, not modeled estimates. Data is CC-BY licensed from MeteoSwiss open data.