Air Quality in Montmorency, France

Windy
27.1°C · 28.3% humidity
27.1°
Feels 27.1°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 5am
23
18
55 8am
45
37
32 11am
28
25
23 2pm
22
21
20 5pm
19
19
19 8pm
25
45
45 11pm
45
45
45 2am
25
25
Station readings
30
23
18
CAMS model adj -9
34
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
54
54
34
34
AD 728×90

Air Quality Index Trend

47h · 3 stn

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.

28.3%
Humidity
61.0 km/h
Wind WNW
1013.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
13.88 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Montmorency?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.513.88 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
13.88
Median
9.03
Average
1.83
Low
22.84
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -4.1

What is the 7-day forecast for Montmorency?

08-03
38.6° 18.4°
1.69 mm
08-04
28.0° 16.7°
08-05
32.2° 19.4°
08-06
33.0° 17.8°
08-07
33.4° 15.7°
1.06 mm
08-08
27.1° 17.8°
08-09
22.9° 16.1°
Both models agree Avg diff: 3.6°C

Where are air quality stations near Montmorency?

31
Autoroute A1 - Saint-denis, Paris
7.1 km PM2.5: 7.4 µg/m³
110
Autoroute A1 - Saint-denis, Paris
7.1 km PM2.5: 39.2 µg/m³
34
Autoroute A1 - Saint-denis, Paris
7.1 km PM2.5: 8.2 µg/m³
54
Gennevilliers, Paris
7.4 km PM2.5: 13.5 µg/m³
41
Gennevilliers, Paris
7.4 km PM2.5: 9.8 µg/m³
22
Gonesse, Paris
7.4 km PM2.5: 5.3 µg/m³
69
Gonesse, Paris
7.4 km PM2.5: 20.7 µg/m³
31
Paris 18eme, Paris
10.7 km PM2.5: 7.4 µg/m³
21
Paris 18eme, Paris
10.7 km PM2.5: 5.0 µg/m³
25
france-paris-boulevard-de-denain
12.1 km PM2.5: 5.9 µg/m³ PM10: 8.1 µg/m³

What cities are near Montmorency?

56 Deuil-la-Barre 56 Pierrefitte-sur-Seine 54 Sarcelles 54 Soisy-sous-Montmorency 58 Épinay-sur-Seine 55 Saint-Gratien 54 Eaubonne 55 Garges-lès-Gonesse 52 Domont 53 Villiers-le-Bel
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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 2026-08-08T06:39 UTC.