• Partly sunny 63°
    Ragweed Pollen Current Weather
    • Relative Humidity
      69%
    • Yesterday
      Temp
      61°
    • RealFeel
      63°
  • Today

    Jul 31

    Hi 89°

    Mostly sunny

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

    Aug 1

    Hi 87°

    A full day of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Saturday

    Aug 2

    Hi 85°

    Mostly sunny

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

Mostly sunny this weekend

7/31 8/1 Now: 7:18am
AM 7-11
  • 7am Partly sunny 59° 0%
  • 8am Sunny 65° 1%
  • 9am Sunny 68° 1%
  • 10am Sunny 71° 1%
  • 11am Mostly sunny 76° 1%
PM 6-11
  • 6pm Mostly sunny 87° 3%
  • 7pm Mostly sunny 85° 4%
  • 8pm Mostly sunny 81° 6%
  • 9pm Mostly clear 77° 6%
  • 10pm Mostly clear 75° 6%
  • 11pm Mostly clear 71° 6%
AM 12-5
  • 12am Mostly clear 69° 6%
  • 1am Mostly clear 68° 6%
  • 2am Mostly clear 66° 6%
  • 3am Mostly clear 63° 6%
  • 4am Mostly clear 62° 6%
  • 5am Mostly clear 61° 6%
Hourly Forecast >

Portland Pollen Levels - July 31

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

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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.

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps