Air Quality in Willemstad, Curaçao
Windy
27.1°C · 86.7% humidity
27.1°
Feels 33.4°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Willemstad's air quality — share it
AQI Forecast
27
11pm
34
34
17
2am
22
25
28
5am
30
31
32
8am
25
33
33
11am
53
54
54
2pm
54
54
54
5pm
54
54
54
8pm
34
34
86.7%
Humidity
128.2 km/h
Wind ESE
1011.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
4.1 µg/m³
PM10▲
41.15 µg/m³
050100150200300500
What is the weather forecast for Willemstad?
Temperature & Precipitation
PM2.54.1 µg/m³
✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Willemstad?
07-22
27.2° 27.0°
3.94 mm
07-23
27.6° 27.1°
2.69 mm
07-24
27.8° 26.2°
5.0 mm
07-25
27.6° 27.0°
0.13 mm
07-26
27.4° 26.9°
0.31 mm
07-27
27.2° 26.8°
0.94 mm
07-28
27.2° 27.0°
0.25 mm
Both models agree
Avg diff: 0.7°C
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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 2026-07-22T06:04 UTC.