Air Quality in Marseille 03, France

Windy
27.0°C · 68.8% humidity
27.0°
Feels 31.1°
161
Unhealthy
Everyone should reduce prolonged outdoor exertion.
16 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
48 12am
37
12
161 3am
139
124
113 6am
105
101
97 9am
94
92
98 12pm
97
96
115 3pm
115
115
115 6pm
114
114
114 9pm
114
114
Station readings
48
37
12
CAMS model adj +60
34
27
27
25
25
25
25
25
27
27
27
27
34
34
34
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

47h · 4 stn

Marseille 03'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 Marseille 03 is 5.0× the WHO 24-hour guideline of 15 µg/m³.

68.8%
Humidity
42.6 km/h
Wind S
1013.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
161
75.27 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Marseille 03?

Temperature & Precipitation

PM2.5 Trend

47h · 4 stations
PM2.575.27 µg/m³ ×5.0 WHO
Unhealthy
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (16 stations within 25 km)
75.27
Median
13.85
Average
1.6
Low
103.93
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -68.2

What is the 7-day forecast for Marseille 03?

08-03
29.8° 26.4°
08-04
27.3° 26.3°
0.44 mm
08-05
29.5° 26.5°
08-06
29.7° 26.6°
08-07
29.5° 24.0°
08-08
28.3° 22.2°
08-09
27.9° 25.9°
Both models agree Avg diff: 1.9°C

Where are air quality stations near Marseille 03?

35
france-marseille-rue-de-la-fare
0.3 km 35.1°C 43.5% RH PM2.5: 8.5 µg/m³ PM10: 12.4 µg/m³
53
france-marseille-rue-longue-des-capucins
0.8 km 34.8°C 43.2% RH PM2.5: 13.1 µg/m³ PM10: 17.1 µg/m³
1
Marseille_PlaceVerneuil, PACA, France
0.9 km PM2.5: 0.2 µg/m³
1
Marseille_PlaceVerneuil, PACA, France
0.9 km PM2.5: 0.2 µg/m³
1
Marseille_PlaceVerneuil, PACA, France
0.9 km PM2.5: 0.2 µg/m³
32
Marseille 5 Avenues, PACA, France
1.6 km PM2.5: 7.7 µg/m³
39
Marseille 5 Avenues, PACA, France
1.6 km PM2.5: 9.4 µg/m³
24
Marseille 5 Avenues, PACA, France
1.6 km PM2.5: 5.8 µg/m³
40
france-marseille-rue-paradis
1.7 km PM2.5: 9.5 µg/m³ PM10: 20.1 µg/m³
59
Marseille Plombières
1.8 km PM2.5: 15.8 µg/m³ PM10: 30.1 µg/m³

What cities are near Marseille 03?

77 Marseille 106 Marseille 02 106 Marseille 01 45 Marseille 06 57 Le Camas 49 Marseille 04 32 Marseille 05 44 La Blancarde 64 Marseille 07 55 Marseille 13
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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 2026-08-08T01:03 UTC.