What is the air quality in Tønsberg today?

The current Air Quality Index (AQI) in Tønsberg is 28 (Good). PM2.5 concentration is 6.75 µg/m³.

What is the temperature in Tønsberg right now?

The current temperature in Tønsberg is 11.9°C (feels like 11.9°C). Humidity is 63.4% and wind speed is 119.1 km/h.

Is it safe to go outside in Tønsberg?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Tønsberg, Norway

Drizzle

11.9°C · 63.4% humidity

11.9°

Feels 11.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

13h · 1 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.

63.4%

Humidity

119.1 km/h

Wind WSW

1005.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.75 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Tønsberg?

Temperature & Precipitation

PM2.5 Trend

13h · 1 station

PM2.56.75 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Tønsberg?

10-21

11.9° 5.6°

2.12 mm

10-22

14.1° 4.1°

2.44 mm

10-23

10.8° 6.8°

2.31 mm

10-24

10.8° 7.9°

0.19 mm

10-25

12.3° 3.2°

3.0 mm

10-26

11.3° 6.7°

1.44 mm

10-27

12.8° 0.5°

9.94 mm

Both models agree Avg diff: 2.9°C

What cities are near Tønsberg?

28 Horten 28 Sandefjord 28 Moss 5 Fredrikstad 2 Larvik 5 Sarpsborg 8 Porsgrunn 11 Skien 7 Drammen 5 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 2026-10-21T10:52 UTC.