Léogâne: Air Pollution Today — AQI Index, PM2.5/PM10, Smog Alerts and Forecast

Latest air quality data: Léogâne

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Pollution and air quality forecast for Léogâne. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Léogâne:

particulate matter (PM2.5) dust - 43 (Unhealthy for Sensitive Groups)
particulate matter (PM10) suspended dust - 57 (Unhealthy for Sensitive Groups)
ozone (O3) - 60 (Good)
nitrogen dioxide (NO2) - 14 (Good)
sulfur dioxide (SO2) - 4 (Good)
carbon monoxide (CO) - 333 (Good)

Real-time Air Quality Index (AQI) for Léogâne, Wednesday, August 26, 2026: 3.

AQI 3 Unhealthy for Sensitive Groups

What is the air quality in Léogâne today? Is the air polluted in Léogâne?. Is there smog?

Today (Wednesday, August 26, 2026) air quality is moderately polluted in Léogâne. Healthy people may experience slight irritations and sensitive persons will be slightly affected to a larger extent by the pollutions in Léogâne.

What is the current level of PM2.5 in Léogâne? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 43 (Unhealthy for Sensitive Groups) For comparison, the highest level of PM2.5 in Léogâne in the last 7 days was: 43 (Wednesday, August 26, 2026) and the lowest: 19 (Sunday, August 23, 2026).

What is the level of PM10 today in Léogâne? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Léogâne is: 57 (Unhealthy for Sensitive Groups)

How is the O3 level today in Léogâne? (ozone (O3))
60 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
14 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
4 (Good)

How high is the CO level? (carbon monoxide (CO))
333 (Good)

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

PM2,5 43 (Unhealthy for Sensitive Groups)

PM10 57 (Unhealthy for Sensitive Groups)

O3 60 (Good)

NO2 14 (Good)

SO2 4 (Good)

CO 333 (Good)

Data on air pollution from recent days in Léogâne

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
pm25	43 Unhealthy for Sensitive Groups	28 Moderate	24 Moderate	19 Moderate	27 Moderate	30 Moderate	26 Moderate	27 Moderate
pm10	54 Unhealthy for Sensitive Groups	34 Moderate	29 Moderate	25 Moderate	43 Moderate	50 Unhealthy for Sensitive Groups	33 Moderate	35 Moderate
o3	73 Moderate	73 Moderate	65 Good	65 Good	67 Good	75 Moderate	70 Moderate	83 Moderate
no2	14 Good	9 Good	7 Good	3 Good	5 Good	9 Good	8 Good	7 Good
so2	5 Good	4 Good	4 Good	3 Good	3 Good	4 Good	4 Good	4 Good
co	389 Good	355 Good	331 Good	252 Good	257 Good	339 Good	411 Good	345 Good

data source »

Quality of life in Léogâne

Green and Parks in the City

Léogâne 5%

Dominican Republic: 50% Turks and Caicos Islands: 25% Jamaica: 46% Puerto Rico: 42% Cuba: 53%

Pleasure of spending time in the city

Léogâne 8.3%

Dominican Republic: 44% Jamaica: 42% Puerto Rico: 60% Cuba: 44%

Air Pollution

Léogâne 92%

Dominican Republic: 61% Turks and Caicos Islands: 13% Jamaica: 54% Puerto Rico: 35% Cuba: 62%

Garbage Disposal

Léogâne 0%

Dominican Republic: 31% Turks and Caicos Islands: 63% Jamaica: 29% Puerto Rico: 62% Cuba: 30%

Availability and quality of drinking water

Léogâne 5%

Dominican Republic: 42% Turks and Caicos Islands: 63% Jamaica: 57% Puerto Rico: 68% Cuba: 44%

Cleanliness and tidiness

Léogâne 0%

Dominican Republic: 31% Turks and Caicos Islands: 38% Jamaica: 27% Puerto Rico: 46% Cuba: 35%

Noise and Light pollution

Léogâne 63%

Dominican Republic: 61% Turks and Caicos Islands: 63% Jamaica: 54% Puerto Rico: 53% Cuba: 47%

Water Pollution

Léogâne 75%

Dominican Republic: 66% Jamaica: 63% Puerto Rico: 53% Cuba: 61%

Source: Numbeo

Léogâne

Wednesday, August 26, 2026 at 9:00 PM

PM2,5 43 (Unhealthy for Sensitive Groups)

particulate matter (PM2.5) dust

PM10 57 (Unhealthy for Sensitive Groups)

particulate matter (PM10) suspended dust

O3 60 (Good)

ozone (O3)

NO2 14 (Good)

nitrogen dioxide (NO2)

SO2 3.8 (Good)

sulfur dioxide (SO2)

CO 333 (Good)

carbon monoxide (CO)

Léogâne

index	2026-08-19	2026-08-20	2026-08-21	2026-08-22	2026-08-23	2026-08-24	2026-08-25	2026-08-26
pm25	27	26	30	27	19	24	28	43
pm10	35	33	50	43	25	29	34	54
o3	83	70	75	67	65	65	73	73
no2	6.5	8.2	8.5	4.8	3.4	6.9	8.7	14
so2	3.8	3.7	3.7	2.6	2.5	3.7	4.1	4.8
co	345	411	339	257	252	331	355	389

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

🌦️ Weather · 16-day Forecast — Léogâne

16-day weather forecast for Léogâne: today around 33°C (rain), lows near 25°C. Daily temperature and conditions, updated every day. A moderate breeze (about 12 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — Léogâne

The UV index in Léogâne today is 8.8 (very high) — unprotected fair skin can burn in about 25 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Léogâne — compare nearby locations.

Jacmel 60 µg/m³
Port-au-Prince 60 µg/m³
Port-de-Paix 12 µg/m³
Croix-des-Bouquets 60 µg/m³
Cap-Haïtien 16 µg/m³
Les Cayes 32 µg/m³
Petit Goâve 43 µg/m³

Frequently asked questions

Is the air safe to breathe in Léogâne today?

The current average PM2.5 across Léogâne is about 43 µg/m³, rated “Unhealthy for Sensitive Groups”. Sensitive groups should limit time outdoors and consider a mask; everyone should reduce prolonged exertion.

What is the current PM2.5 level in Léogâne?

Right now PM2.5 in Léogâne averages about 43 µg/m³ (“Unhealthy for Sensitive Groups”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Léogâne?

Over the past week, the highest daily PM2.5 in Léogâne was recorded on Wednesday, August 26 (about 43 µg/m³).

What is the UV index in Léogâne today?

The UV index in Léogâne today is 8.8 (very high) — unprotected fair skin can burn in about 25 minutes.

Does today's wind help disperse smog in Léogâne?

A moderate breeze (about 12 km/h) is partially dispersing pollutants today.

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.