What is the air quality in Tønsberg today?

The current Air Quality Index (AQI) in Tønsberg is 25 (Good). PM2.5 concentration is 6.01 µg/m³.

What is the temperature in Tønsberg right now?

The current temperature in Tønsberg is 11.4°C (feels like 11.4°C). Humidity is 57.9% and wind speed is 70.0 km/h.

Is it safe to go outside in Tønsberg?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 7.9 (Very High).

Air Quality in Tønsberg, Norway

Windy

11.4°C · 57.9% humidity

11.4°

Feels 11.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

24 9am

25 12pm

24 3pm

25 6pm

27 9pm

24 12am

27 3am

27 6am

Air Quality Index Trend

46h · 8 stn

View full history →

Tønsberg's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

57.9%

Humidity

70.0 km/h

Wind S

1013.4 hPa

Pressure

7.9

UV Very High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.01 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Tønsberg?

Temperature & Precipitation

PM2.5 Trend

46h · 8 stations

PM2.56.01 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX7.9

Very High

Station readings (2 stations within 25 km)

6.01

Median

16.9

Average

6.0

Low

27.8

High

PM2.5 µg/m³ · Model: 5.9 · Bias: -0.1

What is the 7-day forecast for Tønsberg?

05-30

17.0° 11.4°

05-31

13.2° 10.0°

0.62 mm

06-01

17.3° 10.7°

06-02

20.9° 14.0°

1.31 mm

06-03

13.5° 9.6°

10.13 mm

06-04

17.3° 14.5°

1.75 mm

06-05

14.2° 11.1°

Both models agree Avg diff: 2.3°C

Where are air quality stations near Tønsberg?

Nedre Langgate, Tonsberg, Norway

0.5 km PM2.5: 13.1 µg/m³

What cities are near Tønsberg?

72 Horten 25 Sandefjord 84 Moss 55 Fredrikstad 29 Larvik 55 Sarpsborg 23 Porsgrunn 26 Skien 42 Drammen 55 Halden

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T10:07 UTC.