Qualité de l'Air à Saint-Germain-en-Laye, France

Nuageux
5.8°C · 88.0% humidité
5.8°
Ressenti 0.6°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Stations à Proximité

Prévisions AQI
35 8pm
15
25
12 11pm
12
12
12 2am
12
25
25 5am
25
25
25 8am
25
25
25 11am
25
25
25 2pm
25
25
25 5pm
37
50
Station readings
35
15
25
CAMS model
25
25
25
12
12
12
12
12
25
25
25
25
25
25
25
25
25
25
25
25
25
25
37
50
AD 728×90

Tendance PM2.5 (24h)

27h · 1 station
88.0%
Humidité
35.9 km/h
Vent WNW
1016.6 hPa
Pression
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Température & Précipitations

PM2.55.53 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
5.53
Median
5.53
Average
4.55
Low
6.52
High
PM2.5 µg/m³ · Model: 8.9 · Bias: +3.4
04-09
10.3° 8.2°
19.31 mm
04-10
14.2° 5.1°
0.31 mm
04-11
10.5° 8.1°
3.0 mm
04-12
12.2° 5.5°
04-13
9.8° 7.0°
0.88 mm
04-14
14.8° 5.7°
0.19 mm
04-15
15.0° 7.4°

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T23:16 UTC.