Air Quality in Fos-sur-Mer, France

Windy
20.0°C · 42.0% humidity
20.0°
Feels 20.0°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
18 11am
19
21
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Station readings
18
19
21

Air Quality Index Trend

47h · 2 stn

Fos-sur-Mer'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.

42.0%
Humidity
53.3 km/h
Wind NNW
1017.4 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
40
9.61 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Fos-sur-Mer?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.59.61 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (3 stations within 25 km)
9.61
Median
6.87
Average
4.0
Low
10.8
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -3.6

What is the 7-day forecast for Fos-sur-Mer?

10-21
20.0° 11.3°
0.69 mm
10-22
22.9° 15.6°
10-23
17.9° 11.2°
10-24
17.9° 14.1°
10-25
19.4° 12.8°
10-26
17.3° 13.1°
10-27
19.8° 11.9°
4.25 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Fos-sur-Mer?

45
Martigues Notre Dame des Marins
8.3 km PM2.5: 10.8 µg/m³
20
Marignane Ville, PACA, France
22.6 km PM2.5: 4.8 µg/m³
17
Rognac Les Brets
23.7 km PM2.5: 4.0 µg/m³
22
Salon, PACA, France
25.7 km PM2.5: 5.3 µg/m³

What cities are near Fos-sur-Mer?

42 Port-de-Bouc 32 Istres 45 Martigues 25 Miramas 24 Marignane 21 Vitrolles 22 Salon-de-Provence 20 Les Pennes-Mirabeau 20 Marseille 16 20 Marseille 15
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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 2026-10-21T12:27 UTC.