Air Quality in Saint-Cyr-l'École, France

Cloudy
10.8°C · 74.5% humidity
10.8°
Feels 10.8°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
4 2am
5
5
24 5am
19
15
12 8am
10
9
8 11am
7
6
6 2pm
6
5
7 5pm
5
5
5 8pm
5
5
5 11pm
5
5
Station readings
4
5
5
3
CAMS model adj -20
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
27
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 1 stn

Saint-Cyr-l'École'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.

74.5%
Humidity
20.2 km/h
Wind WNW
1024.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
24
5.68 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Saint-Cyr-l'École?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.55.68 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
5.68
Median
6.86
Average
1.05
Low
16.9
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +0.2

What is the 7-day forecast for Saint-Cyr-l'École?

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
06-15
17.5° 11.8°
3.38 mm
Both models agree Avg diff: 4.1°C

Where are air quality stations near Saint-Cyr-l'École?

3
rue de Gometz
13.7 km PM2.5: 0.7 µg/m³ PM10: 1.1 µg/m³
47
Paris Stade Lenglen, Paris
15.2 km PM2.5: 11.3 µg/m³
33
Paris Stade Lenglen, Paris
15.2 km PM2.5: 7.9 µg/m³
21
Paris Stade Lenglen, Paris
15.2 km PM2.5: 5.0 µg/m³
17
La Defense, Paris
16.3 km PM2.5: 4.1 µg/m³
55
La Defense, Paris
16.3 km PM2.5: 14.0 µg/m³
23
Place Victor Basch, Paris
19.2 km PM2.5: 5.5 µg/m³
21
Avenue Des Champs Elysees, Paris
19.4 km PM2.5: 5.0 µg/m³
28
Avenue Des Champs Elysees, Paris
19.4 km PM2.5: 6.7 µg/m³
5
Arcueil
19.5 km PM2.5: 1.2 µg/m³ PM10: 1.2 µg/m³

What cities are near Saint-Cyr-l'École?

21 Guyancourt 16 Montigny-le-Bretonneux 17 Trappes 17 Saint-Quentin-en-Yvelines 25 Le Chesnay 24 Versailles 20 Les Clayes-sous-Bois 24 Viroflay 28 Marly-le-Roi 27 La Celle-Saint-Cloud
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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 2026-06-09T03:20 UTC.