Air Quality in Heilbronn, Germany

Clear
22.7°C · 29.5% humidity
22.7°
Feels 22.7°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
26 4pm
26
26
37 7pm
34
40
58 10pm
57
57
56 1am
56
56
55 4am
55
55
55 7am
55
55
55 10am
55
55
55 1pm
55
35
Station readings
37
CAMS model adj +1
25
25
25
27
27
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
34
AD 728×90

Air Quality Index Trend

10h · 1 stn

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.

29.5%
Humidity
15.6 km/h
Wind NNW
1013.9 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Heilbronn?

Temperature & Precipitation

PM2.5 Trend

10h · 1 station
PM2.58.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (1 station within 25 km)
8.9
Median
8.9
Average
8.9
Low
8.9
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -2.8
Both models agree Avg diff: 3.4°C

Where are air quality stations near Heilbronn?

22
Heilbronn, Germany
2.9 km PM2.5: 5.3 µg/m³
21
Heilbronn, Germany
2.9 km PM2.5: 5.0 µg/m³

What cities are near Heilbronn?

37 Neckarsulm 36 Brackenheim 37 Bad Rappenau 37 Öhringen 39 Eppingen 34 Marbach am Neckar 34 Sachsenheim 34 Bietigheim-Bissingen 34 Freiberg am Neckar 37 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 2026-07-21T17:22 UTC.