Air Quality in Heilbronn, Germany
Windy
29.5°C · 32.4% humidity
29.5°
Feels 29.5°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Heilbronn's air quality — share it
AQI Forecast
Calibrated
34
12am
34
34
38
3am
34
34
34
6am
34
34
34
9am
34
34
34
12pm
34
34
34
3pm
34
34
34
6pm
34
36
36
9pm
36
36
Station readings
31
31
34
25
CAMS model
adj +9
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
27
27
27
27
Air Quality Index Trend
30h · 1 stnHeilbronn'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.
32.4%
Humidity
54.2 km/h
Wind WNW
1012.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Heilbronn?
Temperature & Precipitation
PM2.5 Trend
30h · 1 stationPM2.59.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
9.0
Median
9.0
Average
7.4
Low
10.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.8
What is the 7-day forecast for Heilbronn?
08-03
38.3° 20.2°
0.06 mm
08-04
34.3° 19.3°
1.75 mm
08-05
31.5° 19.2°
08-06
27.9° 20.5°
1.69 mm
08-07
38.2° 17.2°
7.31 mm
08-08
27.9° 13.3°
1.19 mm
08-09
24.5° 14.7°
2.44 mm
Both models agree
Avg diff: 5.0°C
Where are air quality stations near Heilbronn?
40
Heilbronn, Germany
34
Heilbronn, Germany
25
Heilbronn, Germany
31
Heilbronn, Germany
31
Heilbronn, Germany
What cities are near Heilbronn?
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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 2026-08-08T01:57 UTC.