Air Quality in Marseille 04, France

Drizzle
17.7°C · 74.3% humidity
17.7°
Feels 17.7°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
39 12am
18
21
26 3am
23
23
23 6am
21
21
21 9am
21
21
21 12pm
21
21
23 3pm
23
23
23 6pm
23
21
21 9pm
21
21
Station readings
39
18
21
27
CAMS model adj -4
54
54
54
34
27
27
27
25
25
25
25
25
25
25
25
27
27
27
27
27
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 1 stn

Marseille 04'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.

74.3%
Humidity
135.2 km/h
Wind NNW
1014.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
26
6.26 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.56.26 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
6.26
Median
5.61
Average
0.5
Low
13.03
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +1.9
06-09
23.4° 17.3°
0.13 mm
06-10
21.7° 20.8°
06-11
25.4° 22.3°
06-12
25.4° 21.5°
06-13
24.6° 18.7°
06-14
24.2° 21.4°
0.06 mm
06-15
24.0° 22.7°
0.75 mm
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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 2026-06-09T01:04 UTC.