Air Quality in Las Tunas Today — Live AQI, PM2.5 & PM10, Smog, Weather and Forecast

Latest air quality data: Las Tunas

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

particulate matter (PM2.5) dust - 9 (Good)
particulate matter (PM10) suspended dust - 12 (Good)
ozone (O3) - 46 (Good)
nitrogen dioxide (NO2) - 4 (Good)
sulfur dioxide (SO2) - 3 (Good)
carbon monoxide (CO) - 124 (Good)

Real-time Air Quality Index (AQI) for Las Tunas, Wednesday, August 26, 2026: 1.

AQI 1 Good

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

Today (Wednesday, August 26, 2026) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Las Tunas.

What is the current level of PM2.5 in Las Tunas? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 9 (Good) For comparison, the highest level of PM2.5 in Las Tunas in the last 7 days was: 14 (Saturday, August 22, 2026) and the lowest: 6 (Tuesday, August 25, 2026).

What is the level of PM10 today in Las Tunas? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Las Tunas is: 12 (Good)

How is the O3 level today in Las Tunas? (ozone (O3))
46 (Good)

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

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

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

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

PM2,5 9 (Good)

PM10 12 (Good)

O3 46 (Good)

NO2 4 (Good)

SO2 3 (Good)

CO 124 (Good)

Data on air pollution from recent days in Las Tunas

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	9 Good	6 Good	7 Good	6 Good	14 Moderate	9 Good	6 Good	11 Good
pm10	13 Good	9 Good	11 Good	9 Good	28 Moderate	13 Good	10 Good	17 Good
o3	43 Good	44 Good	41 Good	34 Good	45 Good	58 Good	46 Good	43 Good
no2	3 Good	2 Good	2 Good	2 Good	2 Good	3 Good	2 Good	2 Good
so2	4 Good	3 Good	3 Good	2 Good	3 Good	5 Good	3 Good	2 Good
co	112 Good	114 Good	107 Good	100 Good	108 Good	113 Good	105 Good	106 Good

data source »

Las Tunas

Wednesday, August 26, 2026 at 9:00 PM

PM2,5 9.3 (Good)

particulate matter (PM2.5) dust

PM10 12 (Good)

particulate matter (PM10) suspended dust

O3 46 (Good)

ozone (O3)

NO2 3.5 (Good)

nitrogen dioxide (NO2)

SO2 3.3 (Good)

sulfur dioxide (SO2)

CO 124 (Good)

carbon monoxide (CO)

Las Tunas

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	11	6.2	8.5	14	5.9	6.9	6.2	9
pm10	17	10	13	28	9.3	11	8.6	13
o3	43	46	58	45	34	41	44	43
no2	1.9	2	2.9	2.4	1.6	2.4	2.2	3
so2	2.2	2.8	5	3.5	1.9	2.7	3.2	3.7
co	106	105	113	108	100	107	114	112

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

🌦️ Weather · 16-day Forecast — Cuba

16-day weather forecast for Cuba: today around 35°C (rain), lows near 24°C. Daily temperature and conditions, updated every day. Strong wind (about 28 km/h) is actively clearing smog and dust away.

☀️ UV Index · 16-day Forecast — Cuba

The UV index in Cuba today is 8.7 (very high) — unprotected fair skin can burn in about 25 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Las Tunas — compare nearby locations.

Havana 5 µg/m³
Santiago de Cuba 19 µg/m³
Camagüey 6 µg/m³
Holguín 10 µg/m³
Guantánamo 12 µg/m³
Santa Clara 7 µg/m³
Arroyo Naranjo 5 µg/m³
Bayamo 10 µg/m³

Frequently asked questions

Is the air safe to breathe in Las Tunas today?

The current average PM2.5 across Las Tunas is about 9 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Las Tunas?

Right now PM2.5 in Las Tunas averages about 9 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Las Tunas?

Over the past week, the highest daily PM2.5 in Las Tunas was recorded on Saturday, August 22 (about 14 µg/m³).

What is the UV index in Las Tunas today?

The UV index in Las Tunas today is 8.7 (very high) — unprotected fair skin can burn in about 25 minutes.

Does today's wind help disperse smog in Las Tunas?

Strong wind (about 28 km/h) is actively clearing smog and dust away.

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.