Air Quality in Saint-Barthélémy, France

Drizzle
22.6°C · 54.9% humidity
22.6°
Feels 22.6°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
24 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
53 3pm
47
36
48 6pm
49
49
49 9pm
49
49
49 12am
49
49
49 3am
49
49
49 6am
49
49
49 9am
49
49
49 12pm
49
49
Station readings
53
47
36
47
CAMS model adj -5
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

48h · 10 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. Current PM2.5 concentration in Saint-Barthélémy is 2.3× the WHO annual guideline of 5 µg/m³.

54.9%
Humidity
36.2 km/h
Wind SSW
1013.7 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.52 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Saint-Barthélémy?

Temperature & Precipitation

PM2.5 Trend

48h · 10 stations
PM2.511.52 µg/m³ ✓ WHO
Good
PM1041.2 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (24 stations within 25 km)
11.52
Median
11.28
Average
5.3
Low
18.87
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +2.0

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

05-29
22.8° 20.1°
0.25 mm
05-30
24.3° 16.3°
0.06 mm
05-31
22.8° 18.0°
06-01
26.6° 21.5°
06-02
21.6° 20.2°
1.25 mm
06-03
23.2° 18.9°
06-04
25.3° 20.5°
0.44 mm
Both models agree Avg diff: 3.9°C

Where are air quality stations near Saint-Barthélémy?

45
AMU_St Jerome_road
1.0 km PM2.5: 10.8 µg/m³
51
AMU_St Jerome_building
1.0 km PM2.5: 12.3 µg/m³
45
AMU_St Jerome_roof
1.0 km PM2.5: 10.9 µg/m³
55
Marseille Plombières
2.3 km PM2.5: 13.8 µg/m³ PM10: 44.9 µg/m³
83
Marseille 5 Avenues, PACA, France
2.9 km PM2.5: 27.3 µg/m³
33
Marseille 5 Avenues, PACA, France
2.9 km PM2.5: 7.9 µg/m³
7
Marseille 5 Avenues, PACA, France
2.9 km PM2.5: 1.7 µg/m³
10
Station Mobile - L2, PACA, France
3.1 km PM2.5: 2.4 µg/m³
33
Station Mobile - L2, PACA, France
3.1 km PM2.5: 7.9 µg/m³
1
Marseille_PlaceVerneuil, PACA, France
3.7 km PM2.5: 0.2 µg/m³

What cities are near Saint-Barthélémy?

49 Marseille 13 48 Marseille 14 50 Marseille 04 47 La Blancarde 51 Marseille 03 56 Marseille 01 43 Marseille 05 47 Le Camas 61 Marseille 45 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 2026-05-29T16:43 UTC.