What is the air quality in Heilbronn today?

The current Air Quality Index (AQI) in Heilbronn is 36 (Good). PM2.5 concentration is 8.68 µg/m³.

What is the temperature in Heilbronn right now?

The current temperature in Heilbronn is 2.1°C (feels like -1.4°C). Humidity is 85.0% and wind speed is 12.8 km/h.

Is it safe to go outside in Heilbronn?

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

Air Quality in Heilbronn, Germany

Cloudy

2.1°C · 85.0% humidity

2.1°

Feels -1.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

45h · 4 stn

View full history →

Heilbronn'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.

85.0%

Humidity

12.8 km/h

Wind ESE

1020.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.68 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Heilbronn?

Temperature & Precipitation

PM2.5 Trend

45h · 4 stations

PM2.58.68 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Heilbronn?

10-21

14.9° 2.1°

10-22

19.1° 5.9°

1.06 mm

10-23

7.7° 4.1°

0.38 mm

10-24

9.7° 3.8°

0.13 mm

10-25

14.9° 2.4°

10-26

9.4° 5.5°

0.13 mm

10-27

16.3° 4.4°

0.06 mm

Both models agree Avg diff: 3.1°C

What cities are near Heilbronn?

35 Neckarsulm 67 Brackenheim 34 Bad Rappenau 35 Öhringen 67 Eppingen 61 Marbach am Neckar 66 Sachsenheim 63 Bietigheim-Bissingen 60 Freiberg am Neckar 32 Mosbach

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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.