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    Next 5 Days
    • Current Weather

      55° F
      Sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 83%
      • Yesterday Temp: 54°
      • RealFeel: 59°
    • Today

      Oct 22

      81° Hi
      Clear, pleasant and warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Oct 23

      87° Hi
      Clear
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tuesday

      Oct 24

      90° Hi
      Clear
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 9AM

      Oct 22

      54°
      Sunny
      Precip 0%
    • 10AM

      59°
      Sunny
      Precip 0%
    • 11AM

      65°
      Sunny
      Precip 0%
    • 12PM

      71°
      Sunny
      Precip 0%
    • 1PM

      74°
      Sunny
      Precip 0%
    • 2PM

      77°
      Sunny
      Precip 0%

    San Jose Pollen Levels Oct 22

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

     Dangerous conditions will increase the wildfire threat in California as record-challenging heat builds into early week.
    Growing wildfire risk may threaten lives in western US

    Allergies Live Feed

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps