Webcams

  1. Image from Tønsberg, direction west

    W+2

  2. Image from Østre Bolæren
  3. Image from Østre Bolæren
  4. Image from Budal

The closest observation stations

  1. Melsom

    elevation 26 m, 6.4 km from Hårkollen

    Temperature at
    Temperature16.1°
  2. Tønsberg - Vallø

    elevation 9 m, 7.7 km from Hårkollen

    Temperature at
    Temperature13.6°
  3. Tjøme

    elevation 32 m, 9.2 km from Hårkollen

    Temperature at
    Temperature14.8°

The air around Hårkollen

  1. Pollen forecast

    Eastern Norway with Oslo

    11 May
    Pollen typeConcentration
    Birch
    Severe
    Salix
    Low
    12 May
    Pollen typeConcentration
    Birch
    Severe
    Salix
    Low
  2. Air pollution forecast

    Hårkollen

    :Low

    Low or no risk for health effects.

    Graph which shows air quality for Hårkollen

In the atmosphere

  1. UV forecast

    Hårkollen

    4Moderate

    Limit your time in the sun, seek shade, cover up with protective clothing and wear sunglasses. Apply generous amounts of sunscreen with an SPF of at least 30.

    Graph which shows UV forecast for Hårkollen
  2. Aurora

    Hårkollen

    Aurora: No activity
    11% cloud cover
    Kp index: 7
    Aurora

Sun and moon

  1. Sun

    Daylight48° above horizon
    Graph which shows the sun phases and how high in the sky the sun is for Hårkollen
    • Sunrise
    • Sunset
    • Length of day:
    • Difference from yesterday:
    • Difference from winter solstice:
    • Solar noon at
    • Next solar eclipse (partial):
  2. Moon

    The moon is 41° over the horizon in east

    13.6% illuminated, waxing crescent

    • Moonset in north
    • Moonrise in north
    • Next full moon:
    • Next new moon:
    • Next lunar eclipse (partial):

Water temperatures

See all water temperatures
  1. Fjærholmen

    3 km from Hårkollen

    Temperature11.0°

    Registered by user,

  2. Klopp

    6.8 km from Hårkollen

    Temperature12.5°

    Registered by user,

  3. Vallø

    7.7 km from Hårkollen

    Temperature10.8°

    Registered by user,

  4. Lofterødbukta

    16.7 km from Hårkollen

    Temperature12.5°

    Registered by user,

  5. Åsgårdstrand

    16.7 km from Hårkollen

    Temperature11.5°

    Registered by Horten kommune,

  6. Nordre Nesbukta

    18.4 km from Hårkollen

    Temperature11.0°

    Registered by user,