• Sunny 57°
    Ragweed Pollen Current Weather
    • Relative Humidity
      68%
    • Yesterday
      Temp
      65°
    • RealFeel
      64°
  • Today

    Jan 28

    Hi 66°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    Day Details >
  • Tomorrow

    Jan 29

    Hi 65°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    Day Details >
  • Friday

    Jan 30

    Hi 62°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    Day Details >
Next

Mostly sunny this weekend

1/28 1/29 Now: 10:16am
AM 10-2
  • 10am Sunny 57° 0%
  • 11am Mostly sunny 60° 0%
  • 12pm Mostly sunny 61° 0%
  • 1pm Mostly sunny 63° 0%
  • 2pm Mostly sunny 64° 0%
PM 9-2
  • 9pm Partly cloudy 55° 0%
  • 10pm Partly cloudy 54° 0%
  • 11pm Partly cloudy 52° 0%
  • 12am Partly cloudy 51° 0%
  • 1am Partly cloudy 51° 0%
  • 2am Partly cloudy 50° 0%
AM 3-8
  • 3am Intermittent clouds 50° 0%
  • 4am Intermittent clouds 49° 0%
  • 5am Intermittent clouds 49° 0%
  • 6am Intermittent clouds 48° 0%
  • 7am Partly cloudy 46° 0%
  • 8am Partly sunny 49° 0%
Hourly Forecast >

Alviso Pollen Levels - January 28

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Jan 28, 2015; 11:39 AM ET
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