Trinidad and Tobago: Air Quality Today — AQI Index, Smog, Pollen, UV and City Forecasts

📍 Locations The latest data Last 7 days Quality of life ☀️ UV Index 🌊 Sea Temperature 🌦️ Weather ❓ FAQ

Locations

Laventille

5.2 PM2.5 µg/m³

Good

PM10 8.8 NO₂ 2.9 O₃ 37

Current data Wednesday, August 26, 2026 at 9:00 PM

PM2,5 5 (Good)

PM10 9 (Good)

O3 37 (Good)

NO2 3 (Good)

SO2 1 (Good)

CO 202 (Good)

index	2026-08-26	2026-08-25	2026-08-24	2026-08-23	2026-08-22	2026-08-21	2026-08-20	2026-08-19
PM2,5	10 Good	18 Moderate	6 Good	6 Good	6 Good	5 Good	7 Good	7 Good
PM10	18 Good	40 Moderate	11 Good	9 Good	10 Good	8 Good	14 Good	11 Good
O3	46 Good	39 Good	41 Good	46 Good	45 Good	44 Good	39 Good	46 Good
NO2	2 Good	1 Good	2 Good	2 Good	2 Good	2 Good	2 Good	2 Good
SO2	1 Good	1 Good	1 Good	1 Good	1 Good	1 Good	1 Good	1 Good
CO	143 Good	140 Good	176 Good	144 Good	146 Good	168 Good	158 Good	165 Good

data source »

Quality of life in Trinidad and Tobago

Green and Parks in the City

Trinidad and Tobago 40%

Grenada: 58% Barbados: 59% Saint Lucia: 63% Dominica: 69%

Pleasure of spending time in the city

Trinidad and Tobago 43%

Grenada: 63% Barbados: 84% Saint Lucia: 68% Dominica: 88%

Air Pollution

Trinidad and Tobago 54%

Grenada: 44% Barbados: 11% Saint Lucia: 32% Dominica: 19%

Garbage Disposal

Trinidad and Tobago 39%

Grenada: 43% Barbados: 68% Saint Lucia: 29% Dominica: 63%

Availability and quality of drinking water

Trinidad and Tobago 54%

Grenada: 73% Barbados: 91% Saint Lucia: 71% Dominica: 88%

Cleanliness and tidiness

Trinidad and Tobago 29%

Barbados: 53% Saint Lucia: 21% Dominica: 75%

Noise and Light pollution

Trinidad and Tobago 55%

Grenada: 46% Barbados: 31% Dominica: 13%

Water Pollution

Trinidad and Tobago 63%

Grenada: 42% Barbados: 38% Saint Lucia: 43% Dominica: 6.3%

Source: Numbeo

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0

Frequently asked questions

Is the air safe to breathe in Trinidad and Tobago today?

The current average PM2.5 across Trinidad and Tobago is about 5 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Trinidad and Tobago?

Right now PM2.5 in Trinidad and Tobago averages about 5 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.

☀️ UV Index · 16-day Forecast — Trinidad and Tobago

The UV index in Trinidad and Tobago today is 9 (very high) — unprotected fair skin can burn in about 20 minutes.

🌊 Sea Temperature · 16-day Forecast — Trinidad and Tobago

The sea temperature at Trinidad and Tobago today is about 30°C.

🌊 Sea Temperature By Month — Trinidad and Tobago

28° Jan

28° Feb

28° Mar

29° Apr

29° May

29° Jun

30° Jul

30° Aug

30° Sep

30° Oct

30° Nov

29° Dec

The sea around Trinidad and Tobago is warmest in October (about 30°C) and coldest in February (about 28°C) — long-term monthly averages.

🌦️ Weather · 16-day Forecast — Trinidad and Tobago

16-day weather forecast for Trinidad and Tobago: today around 31°C (rain), lows near 23°C. Daily temperature and conditions, updated every day.