What is the air quality in Trappes today?

The current Air Quality Index (AQI) in Trappes is 12 (Good). PM2.5 concentration is 2.77 µg/m³.

What is the temperature in Trappes right now?

The current temperature in Trappes is 9.4°C (feels like 5.9°C). Humidity is 76.7% and wind speed is 28.1 km/h.

Is it safe to go outside in Trappes?

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

Air Quality in Trappes, France

Cloudy

9.4°C · 76.7% humidity

9.4°

Feels 5.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

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Station readings

CAMS model adj -21

Air Quality Index Trend

47h · 1 stn

View full history →

Trappes'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.

76.7%

Humidity

28.1 km/h

Wind NW

1022.5 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

2.77 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Trappes?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station

PM2.52.77 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (2 stations within 25 km)

2.77

Median

4.42

Average

1.13

Low

7.7

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +3.0

What is the 7-day forecast for Trappes?

06-08

23.3° 13.0°

0.5 mm

06-09

24.0° 9.4°

0.62 mm

06-10

24.0° 13.0°

4.69 mm

06-11

27.9° 17.0°

0.38 mm

06-12

23.7° 10.2°

06-13

27.4° 9.6°

0.88 mm

06-14

24.7° 11.5°

2.75 mm

Both models agree Avg diff: 4.1°C

Where are air quality stations near Trappes?

rue de Gometz

13.5 km PM2.5: 1.5 µg/m³ PM10: 1.5 µg/m³

Paris Stade Lenglen, Paris

19.5 km PM2.5: 11.3 µg/m³

Paris Stade Lenglen, Paris

19.5 km PM2.5: 7.9 µg/m³

Paris Stade Lenglen, Paris

19.5 km PM2.5: 5.0 µg/m³

Rambouillet, Paris

20.8 km PM2.5: 7.2 µg/m³

Rambouillet, Paris

20.8 km PM2.5: 21.1 µg/m³

La Defense, Paris

20.9 km PM2.5: 2.9 µg/m³

La Defense, Paris

20.9 km PM2.5: 14.0 µg/m³

Place Victor Basch, Paris

23.4 km PM2.5: 6.0 µg/m³

Arcueil

23.5 km PM2.5: 1.2 µg/m³ PM10: 1.2 µg/m³

What cities are near Trappes?

11 Saint-Quentin-en-Yvelines 11 Montigny-le-Bretonneux 12 Guyancourt 15 Saint-Cyr-l'École 5 Élancourt 15 Les Clayes-sous-Bois 5 Maurepas 5 Plaisir 16 Versailles 18 Le Chesnay

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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 2026-06-08T23:10 UTC.