Air Quality in Saint-Barthélémy, France

Clear
25.9°C · 48.7% humidity
25.9°
Feels 25.9°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
23 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 5am
36
28
25 8am
22
29
29 11am
49
49
49 2pm
49
29
29 5pm
29
29
29 8pm
29
29
29 11pm
29
29
29 2am
49
49
Station readings
13
36
28
20
CAMS model adj -5
27
27
27
27
27
34
34
54
54
54
54
34
34
34
34
34
34
34
34
34
34
34
54
54
AD 728×90

Air Quality Index Trend

48h · 5 stn

Saint-Barthélémy'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.

48.7%
Humidity
21.6 km/h
Wind ESE
1012.2 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.86 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Saint-Barthélémy?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.55.86 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (23 stations within 25 km)
5.86
Median
5.92
Average
0.2
Low
19.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.4

What is the 7-day forecast for Saint-Barthélémy?

07-22
31.1° 25.9°
0.06 mm
07-23
29.1° 25.2°
07-24
26.5° 22.4°
0.06 mm
07-25
30.7° 17.5°
07-26
30.7° 23.2°
07-27
30.9° 26.5°
07-28
37.3° 20.5°
Both models agree Avg diff: 2.9°C

Where are air quality stations near Saint-Barthélémy?

18
AMU_St Jerome_road
1.0 km PM2.5: 4.2 µg/m³
23
AMU_St Jerome_building
1.0 km PM2.5: 5.4 µg/m³
23
AMU_St Jerome_roof
1.0 km PM2.5: 5.6 µg/m³
48
Marseille Plombières
2.3 km PM2.5: 11.4 µg/m³ PM10: 19.6 µg/m³
52
Marseille 5 Avenues, PACA, France
2.9 km PM2.5: 12.6 µg/m³
55
Marseille 5 Avenues, PACA, France
2.9 km PM2.5: 14.0 µg/m³
25
Marseille 5 Avenues, PACA, France
2.9 km PM2.5: 6.0 µg/m³
43
Station Mobile - L2, PACA, France
3.1 km PM2.5: 10.3 µg/m³
52
Station Mobile - L2, PACA, France
3.1 km PM2.5: 12.6 µg/m³
53
Marseille_PlaceVerneuil, PACA, France
3.7 km PM2.5: 13.1 µg/m³

What cities are near Saint-Barthélémy?

28 Marseille 13 25 Marseille 14 28 Marseille 04 25 La Blancarde 19 Marseille 03 33 Marseille 01 20 Marseille 05 28 Le Camas 45 Marseille 25 Les Olives
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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 2026-07-22T06:27 UTC.