Air Quality in Saint-Barthélémy, France

Windy
29.4°C · 46.9% humidity
29.4°
Feels 31.8°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
24 5am
21
23
57 8am
48
42
37 11am
34
32
30 2pm
29
28
35 5pm
34
34
34 8pm
53
53
53 11pm
53
53
53 2am
53
53
Station readings
24
21
23
30
CAMS model adj -1
25
25
25
27
27
27
27
27
27
27
27
27
34
34
34
34
54
54
54
54
54
54
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.

46.9%
Humidity
53.5 km/h
Wind SSW
1013.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
57
15.0 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
PM2.515.0 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (18 stations within 25 km)
15.0
Median
12.78
Average
1.6
Low
103.93
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -8.8

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

08-03
36.1° 28.6°
08-04
33.1° 27.0°
0.31 mm
08-05
36.7° 26.5°
08-06
35.8° 27.7°
08-07
36.3° 23.6°
08-08
33.7° 20.6°
08-09
29.7° 25.9°
Both models agree Avg diff: 3.5°C

Where are air quality stations near Saint-Barthélémy?

31
AMU_St Jerome_road
1.0 km PM2.5: 7.5 µg/m³
26
AMU_St Jerome_building
1.0 km PM2.5: 6.3 µg/m³
32
AMU_St Jerome_roof
1.0 km PM2.5: 7.6 µg/m³
38
Marseille Plombières
2.3 km PM2.5: 9.0 µg/m³ PM10: 21.8 µg/m³
30
Marseille 5 Avenues, PACA, France
2.9 km PM2.5: 7.2 µg/m³
32
Marseille 5 Avenues, PACA, France
2.9 km PM2.5: 7.7 µg/m³
24
Marseille 5 Avenues, PACA, France
2.9 km PM2.5: 5.8 µg/m³
28
Station Mobile - L2, PACA, France
3.1 km PM2.5: 6.7 µg/m³
35
Station Mobile - L2, PACA, France
3.1 km PM2.5: 8.4 µg/m³
1
Marseille_PlaceVerneuil, PACA, France
3.7 km PM2.5: 0.2 µg/m³

What cities are near Saint-Barthélémy?

55 Marseille 13 54 Marseille 14 49 Marseille 04 44 La Blancarde 161 Marseille 03 106 Marseille 01 32 Marseille 05 57 Le Camas 77 Marseille 52 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 2026-08-08T06:26 UTC.