• Partly sunny 64°
    Ragweed Pollen Current Weather
    • Relative Humidity
      80%
    • Yesterday
      Temp
      66°
    • RealFeel
      64°
  • Today

    Jul 30

    Hi 72°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    Day Details >
  • Tomorrow

    Jul 31

    Hi 73°

    Partly sunny and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    Day Details >
  • Friday

    Aug 1

    Hi 73°

    Areas of low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    Day Details >
Next

Pleasant Sunday

7/30 7/31 Now: 9:16am
AM 9-1
  • 9am Mostly cloudy 64° 0%
  • 10am Mostly cloudy 65° 0%
  • 11am Mostly cloudy 67° 0%
  • 12pm Mostly cloudy 69° 0%
  • 1pm Mostly cloudy 71° 0%
PM 8-1
  • 8pm Mostly sunny 64° 0%
  • 9pm Mostly clear 62° 0%
  • 10pm Mostly clear 61° 0%
  • 11pm Mostly clear 61° 0%
  • 12am Mostly clear 60° 0%
  • 1am Mostly clear 60° 0%
AM 2-7
  • 2am Mostly clear 60° 0%
  • 3am Mostly clear 59° 0%
  • 4am Mostly clear 59° 0%
  • 5am Mostly clear 58° 0%
  • 6am Mostly clear 58° 0%
  • 7am Mostly sunny 58° 0%
Hourly Forecast >

San Francisco Pollen Levels - July 30

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

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Top Story

San Francisco Weather Report

VIDEO: California Wildfires Persist in Sierra Nevada Foothills, Yosemite National Park

July 30, 2014; 6:39 AM ET

A wildfire that has already destroyed more than 60 structures is threatening more in the Sierra Nevada foothills near Plymouth, California, according to state fire officials. more >

Allergies Live Feed

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Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps