Air Quality in Langen, Germany

Clear
20.6°C · 35.5% humidity
20.6°
Feels 20.6°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 9am
17
21
22 12pm
18
18
16 3pm
16
16
16 6pm
16
18
18 9pm
18
25
25 12am
25
45
45 3am
45
45
45 6am
45
45
Station readings
15
17
21
23
CAMS model adj -9
25
27
27
27
27
27
25
25
25
25
25
27
27
27
34
34
34
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

42h · 7 stn

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.

35.5%
Humidity
12.9 km/h
Wind WSW
1021.4 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
22
5.28 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Langen?

Temperature & Precipitation

PM2.5 Trend

42h · 7 stations
PM2.55.28 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (12 stations within 25 km)
5.28
Median
5.34
Average
4.1
Low
6.7
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +0.9

What is the 7-day forecast for Langen?

09-05
20.6° 12.6°
2.19 mm
09-06
21.2° 13.6°
15.5 mm
09-07
21.6° 12.6°
6.69 mm
09-08
22.3° 16.0°
2.0 mm
09-09
17.1° 12.6°
0.56 mm
09-10
24.2° 11.9°
0.06 mm
09-11
17.3° 10.0°
2.75 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Langen?

18
Frankfurt-Schwanheim, Germany
11.6 km PM2.5: 4.3 µg/m³
24
Frankfurt-Schwanheim, Germany
11.6 km PM2.5: 5.8 µg/m³
22
Darmstadt, Germany
13.0 km PM2.5: 5.3 µg/m³
22
Offenbach-Untere Grenzstraße, Germany
15.0 km PM2.5: 5.3 µg/m³
24
Offenbach-Untere Grenzstraße, Germany
15.0 km PM2.5: 5.8 µg/m³
18
Offenbach-Untere Grenzstraße, Germany
15.0 km PM2.5: 4.3 µg/m³
23
Frankfurt-Höchst, Germany
15.4 km PM2.5: 5.5 µg/m³
17
Frankfurt-Höchst, Germany
15.4 km PM2.5: 4.1 µg/m³
20
Frankfurt-Höchst, Germany
15.4 km PM2.5: 4.8 µg/m³
22
Raunheim, Germany
15.6 km PM2.5: 5.3 µg/m³

What cities are near Langen?

23 Dreieich 20 Mörfelden-Walldorf 23 Neu-Isenburg 23 Dietzenbach 22 Arheilgen 21 Niederrad 21 Weiterstadt 24 Heusenstamm 21 Gallus 22 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 2026-09-05T10:56 UTC.