What is the air quality in Langen today?

The current Air Quality Index (AQI) in Langen is 27 (Good). PM2.5 concentration is 6.45 µg/m³.

What is the temperature in Langen right now?

The current temperature in Langen is 13.5°C (feels like 13.5°C). Humidity is 72.3% and wind speed is 12.9 km/h.

Is it safe to go outside in Langen?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Langen, Germany

Cloudy

13.5°C · 72.3% humidity

13.5°

Feels 13.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

22 3am

27 6am

24 9am

24 12pm

23 3pm

23 6pm

23 9pm

25 12am

Station readings 30h ago

AQI 25

PM2.5 5.9 µg/m³ · 30h ago

Air Quality Index Trend

48h · 21 stn

View full history →

Langen'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.

72.3%

Humidity

12.9 km/h

Wind WSW

1021.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.45 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Langen?

Temperature & Precipitation

PM2.5 Trend

48h · 21 stations

PM2.56.45 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (12 stations within 25 km)

6.45

Median

6.48

Average

5.3

Low

7.2

High

PM2.5 µg/m³ · Model: 5.9 · Bias: -0.6

What is the 7-day forecast for Langen?

06-09

27.4° 11.9°

0.25 mm

06-10

26.8° 14.2°

06-11

24.3° 17.1°

3.81 mm

06-12

26.1° 11.1°

0.13 mm

06-13

24.4° 11.9°

1.37 mm

06-14

23.9° 14.7°

0.94 mm

06-15

29.1° 14.7°

0.94 mm

Both models agree Avg diff: 4.0°C

Where are air quality stations near Langen?

Frankfurt-Schwanheim, Germany

11.6 km PM2.5: 7.0 µg/m³

Darmstadt, Germany

13.0 km PM2.5: 4.3 µg/m³

Offenbach-Untere Grenzstraße, Germany

15.0 km PM2.5: 11.0 µg/m³

Frankfurt-Höchst, Germany

15.4 km PM2.5: 0.5 µg/m³

Frankfurt-Höchst, Germany

15.4 km PM2.5: 10.6 µg/m³

Raunheim, Germany

15.6 km PM2.5: 7.2 µg/m³

Frankfurt-Ost, Germany

16.3 km PM2.5: 2.9 µg/m³

Riedstadt, Germany

21.2 km PM2.5: 7.9 µg/m³

Hanau, Germany

24.2 km PM2.5: 5.8 µg/m³

What cities are near Langen?

27 Dreieich 26 Mörfelden-Walldorf 27 Neu-Isenburg 30 Dietzenbach 27 Arheilgen 27 Niederrad 26 Weiterstadt 30 Heusenstamm 27 Gallus 26 Darmstadt

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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 2026-06-09T04:11 UTC.