What is the air quality in Arendal today?

The current Air Quality Index (AQI) in Arendal is 33 (Good). PM2.5 concentration is 7.99 µg/m³.

What is the temperature in Arendal right now?

The current temperature in Arendal is 12.8°C (feels like 12.8°C). Humidity is 53.4% and wind speed is 68.4 km/h.

Is it safe to go outside in Arendal?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 14.9 (Extreme).

Air Quality in Arendal, Norway

Windy

12.8°C · 53.4% humidity

12.8°

Feels 12.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

24 10am

33 1pm

27 4pm

25 7pm

24 10pm

24 1am

24 4am

24 7am

Air Quality Index Trend

47h · 1 stn

View full history →

Arendal'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.

53.4%

Humidity

68.4 km/h

Wind S

1013.9 hPa

Pressure

14.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.99 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Arendal?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station

PM2.57.99 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX14.9

Extreme

What is the 7-day forecast for Arendal?

05-30

16.6° 12.1°

05-31

18.6° 8.2°

1.13 mm

06-01

20.4° 10.3°

0.44 mm

06-02

22.8° 13.5°

7.44 mm

06-03

15.7° 8.5°

4.38 mm

06-04

23.3° 14.9°

0.69 mm

06-05

16.7° 10.0°

Both models agree Avg diff: 3.0°C

What cities are near Arendal?

32 Grimstad 10 Kristiansand 25 Porsgrunn 26 Skien 26 Larvik 35 Sandefjord 37 Tønsberg 27 Hjørring 36 Kongsberg 36 Horten

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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 2026-05-30T11:48 UTC.