What is the air quality in Heilbronn today?

The current Air Quality Index (AQI) in Heilbronn is 34 (Good). PM2.5 concentration is 8.2 µg/m³.

What is the temperature in Heilbronn right now?

The current temperature in Heilbronn is 12.0°C (feels like 12.0°C). Humidity is 85.9% and wind speed is 25.2 km/h.

Is it safe to go outside in Heilbronn?

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

Air Quality in Heilbronn, Germany

Drizzle

12.0°C · 85.9% humidity

12.0°

Feels 12.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

23 1am

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Station readings 28h ago

AQI 23

PM2.5 5.5 µg/m³ · 28h ago

Air Quality Index Trend

48h · 10 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.

85.9%

Humidity

25.2 km/h

Wind WSW

1019.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.2 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Heilbronn?

Temperature & Precipitation

PM2.5 Trend

48h · 10 stations

PM2.58.2 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (2 stations within 25 km)

8.2

Median

8.2

Average

8.2

Low

8.2

High

PM2.5 µg/m³ · Model: 5.9 · Bias: -2.3

What is the 7-day forecast for Heilbronn?

06-09

25.0° 12.0°

0.56 mm

06-10

23.3° 12.7°

0.62 mm

06-11

21.4° 15.6°

5.94 mm

06-12

24.3° 9.8°

0.38 mm

06-13

25.1° 9.8°

2.5 mm

06-14

21.8° 11.8°

0.19 mm

06-15

26.9° 13.3°

0.38 mm

Both models agree Avg diff: 3.4°C

Where are air quality stations near Heilbronn?

Heilbronn, Germany

2.9 km PM2.5: 9.1 µg/m³

Heilbronn, Germany

2.9 km PM2.5: 12.6 µg/m³

What cities are near Heilbronn?

34 Neckarsulm 30 Brackenheim 34 Bad Rappenau 34 Öhringen 31 Eppingen 26 Marbach am Neckar 24 Sachsenheim 25 Bietigheim-Bissingen 26 Freiberg am Neckar 34 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 2026-06-09T02:13 UTC.