Air Quality in Heilbronn, Germany
Drizzle
12.0°C · 86.4% humidity
12.0°
Feels 12.0°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Heilbronn's air quality — share it
AQI Forecast
Calibrated
20
7am
20
20
33
10am
29
28
26
1pm
24
23
23
4pm
22
22
22
7pm
21
21
21
10pm
21
23
23
1am
23
21
23
4am
23
23
Station readings
34h ago
AQI 23
PM2.5 5.5 µg/m³ · 34h ago
Air Quality Index Trend
47h · 7 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.
86.4%
Humidity
38.6 km/h
Wind W
1021.8 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Heilbronn?
Temperature & Precipitation
PM2.5 Trend
47h · 7 stationsPM2.57.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
Station readings (2 stations within 25 km)
7.9
Median
7.9
Average
6.7
Low
9.1
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -2.1
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: 4.0°C
Where are air quality stations near Heilbronn?
What cities are near Heilbronn?
Get AQI alerts for Heilbronn
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T08:04 UTC.