Air Quality in Fos-sur-Mer, France

Drizzle
21.0°C · 67.1% humidity
21.0°
Feels 21.0°
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
53 7pm
55
54
47 10pm
49
50
51 1am
51
52
52 4am
52
53
65 7am
53
53
53 10am
53
53
53 1pm
53
53
33 4pm
33
33
Station readings
55
54
CAMS model adj -1
54
54
54
54
54
54
54
54
54
54
54
54
66
54
54
54
54
54
54
54
54
34
34
34
AD 728×90

Air Quality Index Trend

19h · 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.

67.1%
Humidity
70.6 km/h
Wind S
1014.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
47
11.3 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

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

Temperature & Precipitation

PM2.5 Trend

19h · 2 stations
PM2.511.3 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
11.3
Median
12.02
Average
9.8
Low
15.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +2.2

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

05-29
21.8° 18.6°
0.25 mm
05-30
24.0° 17.1°
0.19 mm
05-31
22.9° 18.6°
06-01
26.5° 20.9°
06-02
21.4° 20.6°
1.19 mm
06-03
23.0° 18.4°
06-04
25.0° 20.8°
0.38 mm
Both models agree Avg diff: 3.3°C

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

53
Fos Les Carabins, PACA, France
2.5 km PM2.5: 13.1 µg/m³
12
Fos Les Carabins, PACA, France
2.5 km PM2.5: 2.9 µg/m³
6
Port De Bouc Leque, PACA, France
5.0 km PM2.5: 1.4 µg/m³
25
Port De Bouc Leque, PACA, France
5.0 km PM2.5: 6.0 µg/m³
53
Martigues Notre Dame des Marins
8.3 km PM2.5: 13.0 µg/m³
49
Marignane Ville, PACA, France
22.6 km PM2.5: 11.8 µg/m³
50
Marignane Ville, PACA, France
22.6 km PM2.5: 12.0 µg/m³
48
Rognac Les Brets
23.7 km PM2.5: 11.4 µg/m³
8
Salon, PACA, France
25.7 km PM2.5: 1.9 µg/m³
35
Salon, PACA, France
25.7 km PM2.5: 8.4 µg/m³

What cities are near Fos-sur-Mer?

41 Port-de-Bouc 48 Istres 52 Martigues 48 Miramas 54 Marignane 52 Vitrolles 48 Salon-de-Provence 50 Les Pennes-Mirabeau 40 Marseille 16 52 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 2026-05-29T20:15 UTC.