Pollen count and allergy info for Leyden
Leyden pollen and allergy report • 05:00, May 23 Local time
Index
Low
Tree
Low
Grass
Low
Weed
Low
10°
7 km/h
66%Daily allergy forecast
Leyden pollen count forecast
Today  15 km/h 17°10° 57% | Sunday 15 km/h 90%7°6° 97% | Monday 9 km/h15°7° 95% |
Air pollutants
Air quality in Leyden today
AQI⁺
Air quality index
12AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
2.1µg/m³
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