Air Quality in Marseille 09, France

Cloudy
24.4°C · 76.6% humidity
24.4°
Feels 24.4°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
21 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 1am
9
9
13 4am
15
16
17 7am
17
18
25 10am
25
46
46 1pm
46
46
26 4pm
26
26
26 7pm
26
26
26 10pm
26
26
Station readings
13
9
9
25
CAMS model adj -8
25
25
27
27
27
27
27
27
27
34
34
54
54
54
54
34
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

48h · 4 stn

Marseille 09'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.

76.6%
Humidity
29.7 km/h
Wind SE
1011.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
13
3.19 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.53.19 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
3.19
Median
4.67
Average
0.2
Low
10.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +3.1
07-22
25.4° 24.4°
07-23
26.1° 23.9°
07-24
24.8° 22.9°
07-25
25.7° 19.3°
07-26
25.9° 23.3°
07-27
27.3° 25.5°
07-28
31.2° 21.6°
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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 2026-07-22T02:18 UTC.