Air Quality in Port of Spain, Trinidad and Tobago
Cloudy
23.7°C · 87.8% humidity
23.7°
Feels 23.7°
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Port of Spain's air quality — share it
AQI Forecast
34
10pm
54
54
39
1am
43
46
48
4am
50
51
52
7am
33
33
53
10am
53
54
54
1pm
54
54
54
4pm
54
54
54
7pm
54
27
Air Quality Index Trend
31h · 4 stnPort of Spain's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
87.8%
Humidity
36.4 km/h
Wind ESE
1014.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.28 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Port of Spain?
Temperature & Precipitation
PM2.5 Trend
31h · 4 stationsPM2.59.28 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Port of Spain?
05-30
31.3° 23.7°
0.06 mm
05-31
31.1° 23.9°
0.06 mm
06-01
30.8° 24.3°
0.13 mm
06-02
31.1° 23.6°
0.38 mm
06-03
31.1° 24.0°
0.13 mm
06-04
31.2° 23.7°
06-05
29.9° 23.7°
2.69 mm
Both models agree
Avg diff: 1.2°C
What cities are near Port of Spain?
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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 2026-05-30T05:23 UTC.