Pollen Count in San Francisco, CA

San Francisco, CA

San Francisco, known for its mild and temperate climate influenced by the Pacific Ocean, generally experiences low pollen counts throughout the year. The city's cool temperatures and foggy conditions limit the growth of allergenic plants compared to other regions. While pollen levels can increase slightly during the spring from trees like oak and pine, and during the fall from grasses, overall, San Francisco provides a relatively favorable environment for allergy sufferers seeking relief from high pollen counts found in warmer, inland areas. Residents and visitors alike enjoy outdoor activities without significant allergy concerns, appreciating the city's iconic landmarks and coastal beauty.

Pollen Count Meter

Tuesday | December 10, 2024

Low Pollen Index

Top Allergens

Tree Pollen

Grass Pollen

Weed Pollen

Pollen Count Meter

Wednesday | December 11, 2024

Low Pollen Index

Top Allergens

Tree Pollen

Grass Pollen

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Pollen Count Meter

Thursday | December 12, 2024

Low Pollen Index

Top Allergens

Tree Pollen

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Pollen Count Meter

Friday | December 13, 2024

Low Pollen Index

Top Allergens

Tree Pollen

Grass Pollen

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Pollen Count Meter

Saturday | December 14, 2024

Low Pollen Index

Top Allergens

Tree Pollen

Grass Pollen

Weed Pollen

5-Day Pollen Forecast in San Francisco, CA

Tree Pollen

Grass Pollen

Weed Pollen

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Grass

Weed

Top Pollen in San Francisco, CA

Cypress

Cypress trees, including Italian Cypress, are common in San Francisco and release pollen mainly in the winter and early spring. This pollen is a significant allergen in the area.

Ragweed

Ragweed is a notable allergen in San Francisco, particularly in late summer and fall. Its pollen can cause allergic reactions and is a common trigger for many people.

Birch

Birch trees are present in San Francisco, and their pollen can be a significant allergen in the spring. Birch pollen can contribute to seasonal allergy symptoms.

Tips to Survive High Pollen Count in San Francisco, CA

Spend time near the San Francisco Bay where breezes can help reduce pollen levels. Activities along the waterfront, such as walking or cycling, can offer some relief from high pollen counts.

Visit indoor attractions like the Exploratorium or the California Academy of Sciences to avoid high pollen levels. These venues offer educational and interactive experiences without allergen exposure.

Take advantage of foggy days, which can help reduce pollen levels in the air. Plan outdoor activities for these cooler, foggy mornings when pollen is less likely to be airborne.

FAQ

Frequently Asked Questions

How does San Francisco’s coastal climate affect pollen levels?

San Francisco's coastal climate can result in lower pollen counts compared to inland areas, but residents still experience high levels of tree and grass pollen in the spring and fall.
What are some indoor activities to avoid pollen exposure in San Francisco?

Indoor activities include visiting the San Francisco Museum of Modern Art (SFMOMA), the Exploratorium, and attending performances at the San Francisco Symphony.
How can I manage allergies while enjoying outdoor activities in San Francisco?

Plan outdoor activities in the late afternoon or after rain showers when pollen levels are lower. Wearing sunglasses and using nasal sprays can help manage symptoms.
What local plants should I avoid planting in my garden to reduce pollen exposure in San Francisco?

Avoid planting high-pollen plants like cypress and olive trees in your garden. Opt for low-pollen alternatives such as succulents or palm trees to minimize allergen exposure.