Air Quality in Heilbronn, Germany

Drizzle
12.0°C · 86.4% humidity
12.0°
Feels 12.0°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
20 3am
20
20
42 6am
36
31
28 9am
26
24
24 12pm
23
23
22 3pm
22
22
21 6pm
21
21
21 9pm
21
21
23 12am
23
23
Station readings 30h ago
AQI 23
PM2.5 5.5 µg/m³ · 30h ago
AD 728×90

Air Quality Index Trend

48h · 9 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.

86.4%
Humidity
38.6 km/h
Wind W
1021.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.1 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Heilbronn?

Temperature & Precipitation

PM2.5 Trend

48h · 9 stations
PM2.510.1 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
10.1
Median
10.1
Average
10.1
Low
10.1
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -4.3

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?

25
Heilbronn, Germany
2.9 km PM2.5: 6.0 µg/m³
17
Heilbronn, Germany
2.9 km PM2.5: 4.1 µg/m³

What cities are near Heilbronn?

42 Neckarsulm 31 Brackenheim 42 Bad Rappenau 42 Öhringen 37 Eppingen 25 Marbach am Neckar 22 Sachsenheim 23 Bietigheim-Bissingen 25 Freiberg am Neckar 42 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 2026-06-09T04:11 UTC.