What is the air quality in Horten today?

The current Air Quality Index (AQI) in Horten is 45 (Good). PM2.5 concentration is 10.86 µg/m³.

What is the temperature in Horten right now?

The current temperature in Horten is 4.3°C (feels like -1.1°C). Humidity is 51.6% and wind speed is 31.9 km/h.

Is it safe to go outside in Horten?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Horten, Norway

Partly Cloudy

4.3°C · 51.6% humidity

4.3°

Feels -1.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 4pm

37 7pm

25 10pm

25 1am

37 4am

37 7am

25 10am

12 1pm

51.6%

Humidity

31.9 km/h

Wind ESE

1028.1 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Horten?

Temperature & Precipitation

PM2.510.86 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Horten?

04-09

5.4° -0.5°

04-10

4.0° 1.0°

04-11

5.5° 2.1°

04-12

6.4° 1.9°

04-13

7.2° 2.3°

04-14

7.5° 3.4°

04-15

6.7° 4.4°

Both models agree Avg diff: 1.9°C

What cities are near Horten?

46 Moss 44 Tønsberg 38 Fredrikstad 42 Sandefjord 32 Sarpsborg 48 Drammen 53 Asker 48 Larvik 33 Kongsberg 42 Skien

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:27 UTC.