Pollen Level
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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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Weather
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Los Angeles's allergy season varies with proximity to the coast. Coastal breezes help, but residents of Los Angeles, CA can still experience significant pollen from February through October, especially during dry, warm spells.
Right now: June is peak grass pollen in Los Angeles. Dry conditions accelerate pollen release.
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 Los Angeles 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.
Open another nearby forecast without going back to the map.
CAUTION
Grass pollen is high (120 grains/m³) and air quality is fair. Plan outdoor time for the safest hours below.
Pollen: Grass pollen is high today at 120 grains/m³.
Lower-risk hours: 18:00-20:00
Weather
71°F
Sunny · 63% humidity · 9 mph wind
~5 grains/m³
~5 grains/m³