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    Next 5 Days
    • Current Weather

      41° F
      Sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 41%
      • Yesterday Temp: 41°
      • RealFeel: 40°
    • Today

      Oct 17

      75° Hi
      Warm with sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Oct 18

      75° Hi
      Mostly sunny and pleasant
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Thursday

      Oct 19

      73° Hi
      Mostly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 7AM

      Oct 17

      44°
      Clear
      Precip 0%
    • 8AM

      40°
      Sunny
      Precip 0%
    • 9AM

      45°
      Sunny
      Precip 0%
    • 10AM

      50°
      Sunny
      Precip 0%
    • 11AM

      56°
      Sunny
      Precip 0%
    • 12PM

      62°
      Mostly sunny
      Precip 0%

    Boulder Pollen Levels Oct 17

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    The prolonged dry stretch in California will come to an end late this week.
    Needed rain to dampen Northern California

    Allergies Live Feed

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps