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

Latest air quality data: Cienfuegos

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

particulate matter (PM2.5) dust - 7 (Good)
particulate matter (PM10) suspended dust - 9 (Good)
ozone (O3) - 53 (Good)
nitrogen dioxide (NO2) - 3 (Good)
sulfur dioxide (SO2) - 2 (Good)
carbon monoxide (CO) - 140 (Good)

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

AQI 1 Good

What is the air quality in Cienfuegos today? Is the air polluted in Cienfuegos?. 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 Cienfuegos.

What is the current level of PM2.5 in Cienfuegos? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 7 (Good) For comparison, the highest level of PM2.5 in Cienfuegos in the last 7 days was: 14 (Sunday, August 23, 2026) and the lowest: 7 (Thursday, August 20, 2026).

What is the level of PM10 today in Cienfuegos? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Cienfuegos is: 9 (Good)

How is the O3 level today in Cienfuegos? (ozone (O3))
53 (Good)

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

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

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

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

PM2,5 7 (Good)

PM10 9 (Good)

O3 53 (Good)

NO2 3 (Good)

SO2 2 (Good)

CO 140 (Good)

Data on air pollution from recent days in Cienfuegos

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	8 Good	8 Good	8 Good	14 Moderate	14 Moderate	11 Good	7 Good	11 Good
pm10	11 Good	12 Good	13 Good	26 Moderate	26 Moderate	17 Good	10 Good	17 Good
o3	48 Good	55 Good	49 Good	56 Good	63 Good	58 Good	57 Good	60 Good
no2	2 Good	2 Good	2 Good	2 Good	2 Good	2 Good	2 Good	2 Good
so2	3 Good	3 Good	3 Good	3 Good	3 Good	3 Good	3 Good	3 Good
co	137 Good	134 Good	130 Good	158 Good	154 Good	143 Good	128 Good	132 Good

data source »

Quality of life in Cienfuegos

Green and Parks in the City

Cienfuegos 66%

Venezuela: 41% Cayman Islands: 57% Jamaica: 46% Haiti: 18%

Pleasure of spending time in the city

Cienfuegos 51%

Venezuela: 41% Cayman Islands: 87% Jamaica: 42% The Bahamas: 53% Haiti: 25%

Air Pollution

Cienfuegos 54%

Venezuela: 59% Cayman Islands: 15% Jamaica: 54% The Bahamas: 52% Haiti: 78%

Garbage Disposal

Cienfuegos 34%

Venezuela: 18% Cayman Islands: 62% Jamaica: 29% The Bahamas: 29% Haiti: 6.3%

Availability and quality of drinking water

Cienfuegos 56%

Venezuela: 28% Cayman Islands: 81% Jamaica: 57% The Bahamas: 55% Haiti: 11%

Cleanliness and tidiness

Cienfuegos 40%

Venezuela: 22% Cayman Islands: 75% Jamaica: 27% The Bahamas: 35% Haiti: 7.1%

Noise and Light pollution

Cienfuegos 46%

Venezuela: 47% Cayman Islands: 15% Jamaica: 54% The Bahamas: 39% Haiti: 59%

Water Pollution

Cienfuegos 53%

Venezuela: 76% Cayman Islands: 35% Jamaica: 63% The Bahamas: 58% Haiti: 75%

Source: Numbeo

Cienfuegos

Wednesday, August 26, 2026 at 9:00 PM

PM2,5 6.7 (Good)

particulate matter (PM2.5) dust

PM10 9.3 (Good)

particulate matter (PM10) suspended dust

O3 53 (Good)

ozone (O3)

NO2 3.1 (Good)

nitrogen dioxide (NO2)

SO2 2.4 (Good)

sulfur dioxide (SO2)

CO 140 (Good)

carbon monoxide (CO)

Cienfuegos

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	7	11	14	14	8.1	7.8	7.7
pm10	17	10	17	26	26	13	12	11
o3	60	57	58	63	56	49	55	48
no2	2.3	1.9	2	2.1	1.9	2.3	2.3	2.4
so2	2.6	2.5	2.8	3.1	2.8	2.8	2.9	3
co	132	128	143	154	158	130	134	137

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

🌦️ Weather · 16-day Forecast — Cienfuegos

16-day weather forecast for Cienfuegos: today around 34°C (rain), lows near 23°C. Daily temperature and conditions, updated every day. Strong wind (about 18 km/h) is actively clearing smog and dust away.

☀️ UV Index · 16-day Forecast — Cienfuegos

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

📍 Air quality in nearby cities

Live PM2.5 around Cienfuegos — compare nearby locations.

Matanzas 6 µg/m³
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

Frequently asked questions

Is the air safe to breathe in Cienfuegos today?

The current average PM2.5 across Cienfuegos is about 7 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Cienfuegos?

Right now PM2.5 in Cienfuegos averages about 7 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 Cienfuegos?

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

What is the UV index in Cienfuegos today?

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

Does today's wind help disperse smog in Cienfuegos?

Strong wind (about 18 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.