Air Quality in Marseille 01, France

Partly Cloudy
27.6°C · 52.6% humidity
27.6°
Feels 30.1°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 10am
65
37
43 1pm
40
60
60 4pm
60
60
60 7pm
60
60
60 10pm
60
60
60 1am
60
33
33 4am
33
31
31 7am
31
31
Station readings
25
65
37
29
CAMS model adj +6
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
54
27
27
27
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 6 stn

Marseille 01'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.

52.6%
Humidity
19.0 km/h
Wind WNW
1015.8 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
43
10.31 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 6 stations
PM2.510.31 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
10.31
Median
7.54
Average
3.77
Low
16.15
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +0.5
09-05
27.6° 23.3°
09-06
24.9° 22.3°
09-07
27.8° 19.9°
09-08
24.5° 23.2°
09-09
25.0° 20.6°
09-10
25.0° 23.0°
09-11
24.6° 21.4°
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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 2026-09-05T11:21 UTC.