What is the air quality in Trier today?

The current Air Quality Index (AQI) in Trier is 36 (Good). PM2.5 concentration is 8.59 µg/m³.

What is the temperature in Trier right now?

The current temperature in Trier is 8.2°C (feels like 6.2°C). Humidity is 90.6% and wind speed is 12.0 km/h.

Is it safe to go outside in Trier?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Trier, Germany

Drizzle

8.2°C · 90.6% humidity

8.2°

Feels 6.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

27 11pm

36 2am

28 5am

25 8am

26 11am

25 2pm

25 5pm

25 8pm

Air Quality Index Trend

48h · 4 stn

View full history →

Trier'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.

90.6%

Humidity

12.0 km/h

Wind W

1020.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.59 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Trier?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations

PM2.58.59 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (3 stations within 25 km)

8.59

Median

7.7

Average

7.0

Low

8.6

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -2.6

What is the 7-day forecast for Trier?

06-09

24.6° 8.2°

0.81 mm

06-10

22.9° 11.0°

0.06 mm

06-11

23.3° 12.9°

2.5 mm

06-12

21.7° 8.0°

06-13

23.5° 7.6°

1.56 mm

06-14

21.8° 10.1°

0.69 mm

06-15

24.6° 13.6°

0.75 mm

Both models agree Avg diff: 3.7°C

Where are air quality stations near Trier?

Trier-Ostallee, Germany

0.6 km PM2.5: 7.0 µg/m³

Trier-Ostallee, Germany

0.6 km PM2.5: 5.0 µg/m³

Trier-Pfalzel

5.1 km PM2.5: 8.0 µg/m³

Beidweiler, Luxembourg

24.3 km PM2.5: 1.0 µg/m³

Beidweiler, Luxembourg

24.3 km PM2.5: 23.5 µg/m³

Beidweiler, Luxembourg

24.3 km PM2.5: 6.5 µg/m³

Beidweiler, Luxembourg

24.3 km PM2.5: 7.9 µg/m³

Beidweiler, Luxembourg

24.3 km PM2.5: 1.9 µg/m³

152

Beidweiler, Luxembourg

24.3 km PM2.5: 57.4 µg/m³

Beidweiler, Luxembourg

24.3 km PM2.5: 34.0 µg/m³

What cities are near Trier?

34 Konz 15 Losheim 4 Wadern 23 Wittlich 19 Merzig 4 Schmelz 17 Beckingen 26 Luxembourg 4 Lebach 17 Dillingen

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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 2026-06-09T00:18 UTC.