Air Quality in Cayenne, GF

Drizzle
27.2°C · 79.6% humidity
27.2°
Feels 32.6°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast Calibrated
85 6pm
85
85
85 9pm
85
85
85 12am
85
85
60 3am
60
60
60 6am
60
60
60 9am
60
60
85 12pm
60
60
60 3pm
60
60
Station readings
85
CAMS model adj +10
75
75
75
75
75
75
75
75
75
50
50
50
50
50
50
50
50
50
75
50
50
50
50
50
AD 728×90

PM2.5 Trend (24h)

21h · 1 station
79.6%
Humidity
108.9 km/h
Wind ENE
1011.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Cayenne?

Temperature & Precipitation

PM2.58.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Both models agree Avg diff: 0.4°C

Where are air quality stations near Cayenne?

34
Cayenne Caiena 3, Guyane, France
1.5 km
85
Cayenne-Bouchon
2.4 km PM2.5: 28.5 µg/m³ PM10: 65.6 µg/m³
18
Matoury Kalou, Guyane, France
10.1 km

What cities are near Cayenne?

37 Rémire-Montjoly 31 Matoury 37 Kourou 31 Oiapoque 60 Saint-Laurent-du-Maroni

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:14 UTC.