Air Quality in Saint-Michel-sur-Orge, France

Windy
21.0°C · 34.1% humidity
21.0°
Feels 21.0°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
8 5pm
8
7
18 8pm
16
21
19 11pm
17
16
16 2am
15
8
8 5am
7
7
7 8am
7
7
7 11am
7
5
5 2pm
7
7
Station readings
8
8
7
CAMS model adj -20
24
24
25
25
27
34
34
34
34
34
34
27
27
27
27
27
27
27
27
27
25
25
27
27
AD 728×90

Air Quality Index Trend

45h · 2 stn

Saint-Michel-sur-Orge'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.

34.1%
Humidity
43.2 km/h
Wind ENE
1025.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.3 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Saint-Michel-sur-Orge?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations
PM2.54.3 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
4.3
Median
4.8
Average
1.54
Low
10.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.0

What is the 7-day forecast for Saint-Michel-sur-Orge?

09-05
25.1° 14.1°
0.19 mm
09-06
24.1° 16.8°
0.13 mm
09-07
22.6° 14.0°
12.62 mm
09-08
24.6° 15.8°
3.44 mm
09-09
27.8° 14.6°
0.25 mm
09-10
25.1° 15.0°
09-11
20.7° 14.0°
1.56 mm
Both models agree Avg diff: 4.0°C

Where are air quality stations near Saint-Michel-sur-Orge?

8
rue de Gometz
13.3 km PM2.5: 1.8 µg/m³ PM10: 1.9 µg/m³
30
Vitry-sur-seine, Paris
16.5 km PM2.5: 7.2 µg/m³
5
Arcueil
19.6 km PM2.5: 1.2 µg/m³ PM10: 1.9 µg/m³
42
Place Victor Basch, Paris
21.5 km PM2.5: 10.1 µg/m³
14
Paris Stade Lenglen, Paris
21.9 km PM2.5: 3.4 µg/m³
33
Boulevard Peripherique Est, Paris
23.9 km PM2.5: 7.9 µg/m³
58
Paris
24.9 km PM2.5: 15.4 µg/m³
18
Paris
24.9 km PM2.5: 4.3 µg/m³
37
Paris
24.9 km PM2.5: 8.9 µg/m³
48
Paris
24.9 km PM2.5: 11.5 µg/m³

What cities are near Saint-Michel-sur-Orge?

19 Sainte-Geneviève-des-Bois 18 Brétigny-sur-Orge 22 Morsang-sur-Orge 22 Savigny-sur-Orge 21 Longjumeau 21 Grigny 23 Viry-Châtillon 21 Ris-Orangis 23 Chilly-Mazarin 25 Draveil
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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 2026-09-05T18:59 UTC.