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

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
AD 728×90

Air Quality Index Trend

47h · 7 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
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
33
7.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 7 stations
PM2.57.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
7.9
Median
7.9
Average
6.7
Low
9.1
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -2.1
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
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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 2026-06-09T08:04 UTC.