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

Windy
26.8°C · 28.8% humidity
26.8°
Feels 26.8°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
18 3am
22
19
28 6am
25
24
15 9am
14
14
13 12pm
13
13
12 3pm
12
12
12 6pm
12
12
19 9pm
39
39
39 12am
39
39
Station readings
18
22
CAMS model adj -15
34
34
34
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
54
54
AD 728×90

Air Quality Index Trend

46h · 3 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.

28.8%
Humidity
57.3 km/h
Wind W
1013.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.64 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

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

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations
PM2.56.64 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
6.64
Median
9.38
Average
2.42
Low
22.84
High
PM2.5 µg/m³ · Model: 7.0 · Bias: +0.4

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

08-03
37.4° 17.6°
1.44 mm
08-04
26.6° 18.6°
0.25 mm
08-05
32.6° 20.6°
08-06
32.3° 16.4°
0.13 mm
08-07
32.6° 14.2°
1.13 mm
08-08
26.2° 16.7°
08-09
23.4° 14.6°
Both models agree Avg diff: 4.2°C

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

22
rue de Gometz
13.7 km PM2.5: 5.2 µg/m³ PM10: 5.2 µg/m³
15
Paris Stade Lenglen, Paris
15.2 km PM2.5: 3.6 µg/m³
57
Paris Stade Lenglen, Paris
15.2 km PM2.5: 15.0 µg/m³
56
Paris Stade Lenglen, Paris
15.2 km PM2.5: 14.5 µg/m³
152
La Defense, Paris
16.3 km PM2.5: 57.4 µg/m³
30
Place Victor Basch, Paris
19.2 km PM2.5: 7.2 µg/m³
40
Place Victor Basch, Paris
19.2 km PM2.5: 9.6 µg/m³
20
Place Victor Basch, Paris
19.2 km PM2.5: 4.8 µg/m³
173
Avenue Des Champs Elysees, Paris
19.4 km PM2.5: 98.1 µg/m³
54
Avenue Des Champs Elysees, Paris
19.4 km PM2.5: 13.5 µg/m³

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

23 Guyancourt 12 Montigny-le-Bretonneux 12 Trappes 12 Saint-Quentin-en-Yvelines 29 Le Chesnay 27 Versailles 12 Les Clayes-sous-Bois 27 Viroflay 39 Marly-le-Roi 35 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 2026-08-08T04:00 UTC.