The closest observation stations

  1. Oslo - Hovin

    elevation 100 m, 4.3 km from Trollvann

    Temperature at
    Temperature14.8°
  2. Oslo (Blindern)

    elevation 94 m, 5.4 km from Trollvann

    Temperature at
    Temperature14.4°
  3. E6 Furuset

    elevation 160 m, 5.3 km from Trollvann

    Temperature at
    Temperature14.0°

The air around Trollvann

  1. Pollen forecast

    Østlandet med Oslo

    29 July

    No pollen reported.

    30 July
    Pollen typeConcentration
    Grass and Mugwort
    Low
  2. UV forecast

    Trollvann

    Clouds affect UV radiation

    1Low

    Sun protection is necessary when the UV index is higher than 2.

    Graph which shows UV forecast for Trollvann
  3. Air pollution

    Trollvann

    Low

    The pollution levels are low.

    Graph which shows air quality for Trollvann

Water temperatures

See all water temperatures
  1. Årvolldammen

    1.1 km from Trollvann

    Temperature21.0°

    Registered by Oslo kommune,

  2. Brekkedammen ved Frysja

    2.1 km from Trollvann

    Temperature22.0°

    Registered by Oslo kommune,

  3. Vesletjern

    3 km from Trollvann

    Temperature23.0°

    Registered by user,

  4. Badedammen

    4.5 km from Trollvann

    Temperature20.2°

    Registered by user,

  5. Steinbruvann

    4.8 km from Trollvann

    Temperature20.1°

    Registered by user,

  6. Sognsvann

    4.9 km from Trollvann

    Temperature21.5°

    Registered by user,