Air Quality in Ulm, Germany

Drizzle
17.4°C · 75.9% humidity
17.4°
Feels 17.4°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
26 9am
23
21
20 12pm
23
23
24 3pm
24
23
23 6pm
23
23
23 9pm
24
24
26 12am
26
26
53 3am
53
53
53 6am
53
53
Station readings
26
20
21
21
CAMS model adj -1
24
24
24
24
24
24
25
25
24
24
24
24
24
25
25
27
27
27
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

45h · 2 stn

Ulm'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.

75.9%
Humidity
20.3 km/h
Wind SW
1021.1 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
20
4.76 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations
PM2.54.76 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
4.76
Median
4.58
Average
2.9
Low
5.5
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.1
09-05
17.4° 11.0°
3.06 mm
09-06
17.7° 10.9°
9.37 mm
09-07
21.9° 10.3°
0.5 mm
09-08
19.6° 12.3°
2.87 mm
09-09
20.0° 10.3°
0.13 mm
09-10
26.8° 9.8°
0.19 mm
09-11
18.8° 6.8°
0.44 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 2026-09-05T10:55 UTC.