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

Clear
21.0°C · 26.8% humidity
21.0°
Feels 21.0°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
7 5am
9
12
15 8am
13
32
31 11am
30
29
29 2pm
29
28
28 5pm
28
28
8 8pm
8
8
8 11pm
8
8
8 2am
28
8
Station readings
7
9
12
CAMS model adj -26
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
34
54
34
AD 728×90

Air Quality Index Trend

47h · 3 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.

26.8%
Humidity
26.1 km/h
Wind ESE
1013.6 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
15
3.68 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

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

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.53.68 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (6 stations within 25 km)
3.68
Median
3.87
Average
1.27
Low
6.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.7

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

07-22
29.8° 21.0°
07-23
24.3° 21.4°
0.13 mm
07-24
25.6° 19.3°
0.5 mm
07-25
34.3° 15.5°
07-26
29.7° 17.9°
0.13 mm
07-27
29.1° 19.0°
07-28
28.2° 17.1°
Both models agree Avg diff: 3.1°C

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

37
Rn20 Montlhery, Paris
3.0 km PM2.5: 8.9 µg/m³
12
rue de Gometz
13.3 km PM2.5: 3.0 µg/m³ PM10: 3.0 µg/m³
48
Vitry-sur-seine, Paris
16.5 km PM2.5: 11.5 µg/m³
44
Vitry-sur-seine, Paris
16.5 km PM2.5: 10.6 µg/m³
15
Arcueil
19.6 km PM2.5: 3.7 µg/m³ PM10: 4.1 µg/m³
46
Place Victor Basch, Paris
21.5 km PM2.5: 11.0 µg/m³
31
Paris Stade Lenglen, Paris
21.9 km PM2.5: 7.4 µg/m³
56
Paris Stade Lenglen, Paris
21.9 km PM2.5: 14.5 µg/m³
23
Paris Stade Lenglen, Paris
21.9 km PM2.5: 5.5 µg/m³
6
france-saint-maurice-rue-adrien-damalix
22.3 km 21.0°C 48.0% RH PM2.5: 1.5 µg/m³ PM10: 1.5 µg/m³

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

16 Sainte-Geneviève-des-Bois 14 Brétigny-sur-Orge 17 Morsang-sur-Orge 17 Savigny-sur-Orge 17 Longjumeau 17 Grigny 17 Viry-Châtillon 17 Ris-Orangis 18 Chilly-Mazarin 18 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 2026-07-22T06:27 UTC.