Air Quality in Trier, Germany
Windy
27.1°C · 20.7% humidity
27.1°
Feels 27.1°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Trier's air quality — share it
AQI Forecast
Calibrated
43
11pm
43
43
37
2am
39
40
41
5am
41
42
42
8am
44
45
43
11am
43
43
43
2pm
43
43
43
5pm
43
43
45
8pm
45
52
Station readings
45
45
46
CAMS model
adj +18
25
25
25
25
25
25
25
25
25
25
27
27
25
25
25
25
25
25
25
25
25
27
27
34
Air Quality Index Trend
23h · 1 stnTrier'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.
20.7%
Humidity
66.8 km/h
Wind WSW
1013.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.85 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Trier?
Temperature & Precipitation
PM2.5 Trend
23h · 1 stationPM2.58.85 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
8.85
Median
6.95
Average
5.0
Low
8.9
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -2.8
What is the 7-day forecast for Trier?
08-03
40.5° 19.7°
0.5 mm
08-04
29.3° 14.4°
2.06 mm
08-05
31.7° 15.0°
0.44 mm
08-06
27.3° 17.7°
9.44 mm
08-07
37.9° 15.4°
8.25 mm
08-08
27.3° 11.3°
0.56 mm
08-09
23.7° 10.4°
Both models agree
Avg diff: 5.0°C
Where are air quality stations near Trier?
17
Trier-Pfalzel
48
Beidweiler, Luxembourg
48
Beidweiler, Luxembourg
31
Beidweiler, Luxembourg
41
Beidweiler, Luxembourg
45
Beidweiler, Luxembourg
48
Beidweiler, Luxembourg
41
Beidweiler, Luxembourg
48
Beidweiler, Luxembourg
40
Beidweiler, Luxembourg
What cities are near Trier?
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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 2026-08-08T00:55 UTC.