Rn20 Montlhery, Paris Air Quality

Monitoring Station · Saint-Michel-sur-Orge, France
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
26 11pm
39
39
39 2am
39
39
39 5am
39
39
39 8am
46
66
66 11am
66
66
— 2pm
—
—
— 5pm
—
—
— 8pm
—
—
CAMS model adj +12
34
27
27
27
27
27
27
27
27
27
34
54
54
54
54

Air Quality Forecast (24h)

PM2.56.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Rn20 Montlhery, Paris
0.0 km PM2.5: 5.0 µg/m³
24
rue de Gometz
10.4 km PM2.5: 5.7 µg/m³
35
Vitry-sur-seine, Paris
16.9 km PM2.5: 8.4 µg/m³
18
Arcueil
19.5 km PM2.5: 4.4 µg/m³
86
Paris Stade Lenglen, Paris
21.1 km PM2.5: 28.7 µg/m³
9
france-saint-maurice-rue-adrien-damalix
23.0 km PM2.5: 2.1 µg/m³
43
Boulevard Peripherique Est, Paris
24.4 km PM2.5: 10.3 µg/m³
49
Paris
24.8 km PM2.5: 11.8 µg/m³

Nearby Cities

35 Saint-Michel-sur-Orge 36 Sainte-Geneviève-des-Bois 36 Brétigny-sur-Orge 37 Longjumeau 38 Morsang-sur-Orge 37 Savigny-sur-Orge 39 Orsay 40 Les Ulis 37 Palaiseau

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-11T02:18 UTC.