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Air Quality
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Gathering pollen, air quality, and weather data for you.
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Pollen Level
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Air Quality
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Gathering pollen, air quality, and weather data for you.
Gathering pollen, air quality, and weather data for you.
Pollen Level
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Air Quality
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Coronado's allergy season varies with proximity to the coast. Coastal breezes help, but residents of Coronado, CA can still experience significant pollen from February through October, especially during dry, warm spells.
Right now: May transitions to grass pollen in Coronado. Inland areas see higher counts than coastal neighborhoods.
Spring
Feb – May
Tree pollen starts early — alder, birch, and oak are primary triggers.
Summer
May – Jul
Grass pollen peaks. Inland valleys see significantly higher counts than the coast.
Fall
Aug – Oct
Ragweed and sagebrush in drier areas. Coastal cities see lower counts.
Ocean breezes near Coronado can help clear pollen, but inland valleys trap allergens. Wildfire season also degrades air quality significantly. PollenTracker monitors both pollen and AQI to give you the full picture.
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YES
Conditions are manageable, but Tree pollen is moderate and air quality is fair. Most people can head out with light precautions.
Best hours: 11:00-13:00
Pollen Level
Medium
50 grains/m³ · Tree
Air Quality
AQI 55
Moderate
Weather
61°F
Cloudy · 88% humidity · 5 mph wind
~50 grains/m³
~50 grains/m³
~5 grains/m³