What is the air quality in Langenhorn today?

The current Air Quality Index (AQI) in Langenhorn is 50 (Good). PM2.5 concentration is 11.99 µg/m³.

What is the temperature in Langenhorn right now?

The current temperature in Langenhorn is 5.9°C (feels like 3.6°C). Humidity is 89.6% and wind speed is 10.9 km/h.

Is it safe to go outside in Langenhorn?

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

Air Quality in Langenhorn, Germany

Drizzle

5.9°C · 89.6% humidity

5.9°

Feels 3.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

10 stations

Nearby Monitoring Stations

AQI Forecast

— 7am

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50 10am

—

— 1pm

—

— 4pm

—

— 7pm

—

— 10pm

—

— 1am

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— 4am

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Station readings

100

107

112

Air Quality Index Trend

25h · 2 stn

View full history →

Langenhorn'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.

89.6%

Humidity

10.9 km/h

Wind WNW

1019.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

11.99 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Langenhorn?

Temperature & Precipitation

PM2.5 Trend

25h · 2 stations

PM2.511.99 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (10 stations within 25 km)

11.99

Median

15.46

Average

8.6

Low

37.64

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +1.5

What is the 7-day forecast for Langenhorn?

10-21

12.5° 5.9°

0.69 mm

10-22

18.6° 6.6°

3.62 mm

10-23

8.4° 4.8°

0.75 mm

10-24

12.7° 5.7°

10-25

13.6° 5.2°

10-26

9.2° 7.4°

2.06 mm

10-27

16.2° 1.6°

0.44 mm

Both models agree Avg diff: 3.0°C

Where are air quality stations near Langenhorn?

Flughafen, Hamburg, Germany

3.4 km PM2.5: 10.1 µg/m³

Flughafen, Hamburg, Germany

3.4 km PM2.5: 11.0 µg/m³

Habichtstraße, Hamburg, Germany

8.6 km PM2.5: 16.9 µg/m³

NASA GSFC Rutgers Calib. N19

11.3 km PM2.5: 17.2 µg/m³

Stresemannstraße, Hamburg, Germany

12.4 km PM2.5: 12.0 µg/m³

112

Hamburg-Kallmorgenweg

14.0 km PM2.5: 39.8 µg/m³ PM10: 48.8 µg/m³

Altona-Elbhang, Hamburg, Germany

14.3 km PM2.5: 11.0 µg/m³

Veddel, Hamburg, Germany

16.0 km PM2.5: 11.0 µg/m³

Veddel, Hamburg, Germany

16.0 km PM2.5: 12.0 µg/m³

Finkenwerder West, Hamburg, Germany

18.4 km PM2.5: 11.0 µg/m³

What cities are near Langenhorn?

51 Hummelsbüttel 54 Norderstedt 54 Poppenbüttel 54 Alsterdorf 55 Sasel 57 Steilshoop 56 Niendorf 57 Barmbek-Nord 56 Schnelsen 57 Winterhude

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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 2026-10-21T08:29 UTC.