Air Quality in Soisy-sous-Montmorency, France

Cloudy
10.6°C · 71.4% humidity
10.6°
Feels 10.6°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 12am
0
0
24 3am
21
15
11 6am
8
5
4 9am
3
2
1 12pm
1
1
1 3pm
0
0
0 6pm
0
0
0 9pm
0
0
Station readings 13h ago
AQI 5
PM2.5 1.3 µg/m³ · 13h ago
CAMS model adj -30
25
25
25
25
25
25
25
25
25
27
27
25
25
25
25
27
27
27
25
25
25
25
25
27
AD 728×90

Air Quality Index Trend

18h · 1 stn

Soisy-sous-Montmorency'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.

71.4%
Humidity
20.6 km/h
Wind NW
1022.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
24
5.81 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Soisy-sous-Montmorency?

Temperature & Precipitation

PM2.5 Trend

18h · 1 station
PM2.55.81 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
5.81
Median
7.57
Average
4.8
Low
12.1
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +0.1

What is the 7-day forecast for Soisy-sous-Montmorency?

06-09
23.8° 10.6°
1.31 mm
06-10
24.7° 13.5°
4.38 mm
06-11
27.5° 17.2°
0.63 mm
06-12
23.6° 11.5°
0.06 mm
06-13
27.0° 9.4°
0.88 mm
06-14
24.6° 13.3°
1.25 mm
06-15
18.2° 10.6°
1.75 mm
Both models agree Avg diff: 3.9°C

Where are air quality stations near Soisy-sous-Montmorency?

41
Gennevilliers, Paris
6.5 km PM2.5: 9.8 µg/m³
22
Gennevilliers, Paris
6.5 km PM2.5: 5.3 µg/m³
25
Gennevilliers, Paris
6.5 km PM2.5: 6.0 µg/m³
124
Gennevilliers, Paris
6.5 km PM2.5: 44.8 µg/m³
51
Autoroute A1 - Saint-denis, Paris
8.1 km PM2.5: 12.1 µg/m³
95
Gonesse, Paris
10.4 km PM2.5: 33.0 µg/m³
25
Paris 18eme, Paris
11.2 km PM2.5: 6.0 µg/m³
59
Paris 18eme, Paris
11.2 km PM2.5: 15.9 µg/m³
39
Paris 18eme, Paris
11.2 km PM2.5: 9.4 µg/m³
17
La Defense, Paris
11.7 km PM2.5: 4.1 µg/m³

What cities are near Soisy-sous-Montmorency?

26 Eaubonne 24 Saint-Gratien 23 Deuil-la-Barre 23 Montmorency 27 Ermont 22 Épinay-sur-Seine 25 Sannois 26 Domont 30 Saint-Leu-la-Forêt 21 Pierrefitte-sur-Seine
Get AQI alerts for Soisy-sous-Montmorency

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T01:07 UTC.