Rn20 Montlhery, Paris Air Quality

Monitoring Station · Saint-Michel-sur-Orge, France
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
31 1pm
15
23
23 4pm
24
24
26 7pm
33
33
33 10pm
33
33
33 1am
26
26
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Station readings
31
15
CAMS model adj -1
25
24
24
24
25
25
27
34
34
34
34
34
34
27
27

Air Quality Forecast (24h)

PM2.53.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

34
Rn20 Montlhery, Paris
0.0 km PM2.5: 8.2 µg/m³
53
Rn20 Montlhery, Paris
0.0 km PM2.5: 13.1 µg/m³
8
rue de Gometz
10.4 km PM2.5: 2.0 µg/m³
14
Vitry-sur-seine, Paris
16.9 km PM2.5: 3.4 µg/m³
9
Arcueil
19.5 km PM2.5: 2.1 µg/m³
11
Paris Stade Lenglen, Paris
21.1 km PM2.5: 2.6 µg/m³
12
Paris Stade Lenglen, Paris
21.1 km PM2.5: 2.9 µg/m³
36
Paris Stade Lenglen, Paris
21.1 km PM2.5: 8.6 µg/m³

Nearby Cities

15 Saint-Michel-sur-Orge 15 Sainte-Geneviève-des-Bois 15 Brétigny-sur-Orge 17 Longjumeau 17 Morsang-sur-Orge 18 Savigny-sur-Orge 9 Orsay 7 Les Ulis 18 Palaiseau

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:36 UTC.