Air Quality in Saint-Ouen-l'Aumône, France

Windy
21.0°C · 69.0% humidity
21.0°
Feels 21.0°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 3pm
30
30
61 6pm
45
39
34 9pm
29
27
25 12am
24
23
23 3am
22
22
22 6am
21
21
21 9am
23
23
30 12pm
30
30
Station readings
35
32
30
23
CAMS model adj -4
34
34
34
34
27
27
27
25
25
25
25
25
25
25
25
25
25
25
25
27
27
34
34
34
AD 728×90

Air Quality Index Trend

48h · 1 stn

Saint-Ouen-l'Aumône'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. Current PM2.5 concentration in Saint-Ouen-l'Aumône is 3.3× the WHO annual guideline of 5 µg/m³.

69.0%
Humidity
90.5 km/h
Wind NE
1016.3 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
61
16.69 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Saint-Ouen-l'Aumône?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.516.69 µg/m³ ×1.1 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (8 stations within 25 km)
16.69
Median
12.89
Average
7.0
Low
24.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -5.8

What is the 7-day forecast for Saint-Ouen-l'Aumône?

05-29
21.0° 10.6°
0.25 mm
05-30
17.3° 11.2°
3.25 mm
05-31
24.3° 12.5°
06-01
24.0° 9.5°
06-02
18.8° 11.8°
10.69 mm
06-03
17.3° 9.6°
06-04
20.9° 18.1°
12.13 mm
Both models agree Avg diff: 4.0°C

Where are air quality stations near Saint-Ouen-l'Aumône?

34
Cergy-pontoise, Paris
5.9 km PM2.5: 8.2 µg/m³
55
Cergy-pontoise, Paris
5.9 km PM2.5: 14.0 µg/m³
54
Zone Rurale Nord - Saint-martin-du-tertre, Paris
17.4 km PM2.5: 13.5 µg/m³
40
Zone Rurale Nord - Saint-martin-du-tertre, Paris
17.4 km PM2.5: 9.6 µg/m³
42
Zone Rurale Nord - Saint-martin-du-tertre, Paris
17.4 km PM2.5: 10.1 µg/m³
11
Gennevilliers, Paris
17.8 km PM2.5: 2.6 µg/m³
57
Gennevilliers, Paris
17.8 km PM2.5: 15.0 µg/m³
63
Gennevilliers, Paris
17.8 km PM2.5: 17.8 µg/m³
12
Gennevilliers, Paris
17.8 km PM2.5: 2.9 µg/m³
53
Zone Rurale Nord-ouest - Fremainville, Paris
18.7 km PM2.5: 13.1 µg/m³

What cities are near Saint-Ouen-l'Aumône?

63 Pontoise 66 Cergy-Pontoise 61 Éragny 66 Cergy 60 Conflans-Sainte-Honorine 66 Osny 67 Vauréal 55 Herblay-sur-Seine 64 Jouy-le-Moutier 55 Taverny
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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 2026-05-29T16:31 UTC.