What is the air quality in Leimen today?

The current Air Quality Index (AQI) in Leimen is 64 (Moderate). PM2.5 concentration is 18.24 µg/m³.

What is the temperature in Leimen right now?

The current temperature in Leimen is 2.5°C (feels like -2.8°C). Humidity is 86.3% and wind speed is 25.8 km/h.

Air Quality in Leimen, Germany

Cloudy

2.5°C · 86.3% humidity

2.5°

Feels -2.8°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

5 stations

Nearby Monitoring Stations

AQI Forecast

57 7am

64 10am

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Station readings

Air Quality Index Trend

46h · 2 stn

View full history →

Leimen'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. Current PM2.5 concentration in Leimen is 1.2× the WHO 24-hour guideline of 15 µg/m³.

86.3%

Humidity

25.8 km/h

Wind E

1020.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

18.24 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Leimen?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations

PM2.518.24 µg/m³ ×1.2 WHO

Moderate

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (5 stations within 25 km)

18.24

Median

17.66

Average

15.0

Low

20.2

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -12.4

What is the 7-day forecast for Leimen?

10-21

15.6° 2.5°

10-22

18.7° 6.5°

0.81 mm

10-23

9.1° 6.7°

0.38 mm

10-24

9.6° 4.1°

0.31 mm

10-25

15.0° 3.2°

10-26

9.7° 6.7°

0.13 mm

10-27

16.4° 4.4°

0.25 mm

Both models agree Avg diff: 2.9°C

Where are air quality stations near Leimen?

Wiesloch, Germany

5.3 km PM2.5: 15.4 µg/m³

Heidelberg, Germany

8.1 km PM2.5: 15.0 µg/m³

Speyer-Nord

19.0 km PM2.5: 18.0 µg/m³

Mannheim Friedrichsring, Germany

22.4 km PM2.5: 15.4 µg/m³

Ludwigshafen-Mundenheim, Germany

23.5 km PM2.5: 20.2 µg/m³

Mannheim-Nord, Germany

27.1 km PM2.5: 15.0 µg/m³

Ludwigshafen-Oppau, Germany

28.2 km PM2.5: 18.8 µg/m³

Ludwigshafen-Oppau, Germany

28.2 km PM2.5: 18.8 µg/m³

What cities are near Leimen?

67 Wiesloch 58 Heidelberg 61 Schwetzingen 63 Hockenheim 70 Waghäusel 64 Sinsheim 65 Speyer 58 Mannheim 60 Weinheim 66 Schifferstadt

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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 2026-10-21T08:27 UTC.