Smog in Split — Live Data: AQI, Fine Dust, Wind, UV and Health Advice

The latest data Last 7 days Quality of life
Latest air quality data: Split
Locations: Zagreb » Split Rijeka »
Pollution and air quality forecast for Split. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Split:
  1. particulate matter (PM2.5) dust - 8 (Good)
  2. particulate matter (PM10) suspended dust - 10 (Good)
  3. ozone (O3) - 44 (Good)
  4. nitrogen dioxide (NO2) - 13 (Good)
  5. sulfur dioxide (SO2) - 1 (Good)
  6. carbon monoxide (CO) - 150 (Good)
Real-time Air Quality Index (AQI) for Split, Thursday, August 27, 2026: 1.

air quality index: 0
AQI 1 Good

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

Today (Thursday, August 27, 2026) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Split.


What is the current level of PM2.5 in Split? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 8 (Good) For comparison, the highest level of PM2.5 in Split in the last 7 days was: 12 (Monday, August 24, 2026) and the lowest: 8 (Thursday, August 27, 2026).

What is the level of PM10 today in Split? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Split is: 10 (Good)

How is the O3 level today in Split? (ozone (O3))
44 (Good)

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

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

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



Current data Thursday, August 27, 2026 at 3:00 AM

PM2,5 8 (Good)

PM10 10 (Good)

O3 44 (Good)

NO2 13 (Good)

SO2 1 (Good)

CO 150 (Good)

Data on air pollution from recent days in Split

index 2026-08-27 2026-08-26 2026-08-25 2026-08-24 2026-08-23 2026-08-22 2026-08-21 2026-08-20
pm25 8
Good		 9
Good		 9
Good		 12
Good		 8
Good		 8
Good		 10
Good		 10
Good
pm10 13
Good		 15
Good		 14
Good		 16
Good		 12
Good		 13
Good		 15
Good		 14
Good
o3 72
Moderate		 77
Moderate		 75
Moderate		 76
Moderate		 74
Moderate		 79
Moderate		 91
Moderate		 91
Moderate
no2 9
Good		 6
Good		 8
Good		 6
Good		 4
Good		 4
Good		 4
Good		 6
Good
so2 1
Good		 1
Good		 1
Good		 4
Good		 1
Good		 0
Good		 1
Good		 1
Good
co 152
Good		 146
Good		 156
Good		 169
Good		 162
Good		 135
Good		 150
Good		 163
Good
data source »

Air pollution in Split from September 2017 to May 2020

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
no2 6.8 (Good) 11 (Good) 14 (Good) 18 (Good) 27 (Good) 16 (Good) 13 (Good) 28 (Good) 26 (Good) 37 (Good) 33 (Good) 30 (Good) 19 (Good) 20 (Good) 20 (Good) 24 (Good) 19 (Good) 28 (Good) 22 (Good) 24 (Good) 23 (Good) 28 (Good) 26 (Good) 17 (Good) 22 (Good) 27 (Good) 17 (Good) 18 (Good) 22 (Good) 19 (Good) 21 (Good) 29 (Good) 22 (Good)
so2 6.6 (Good) 9.3 (Good) 6 (Good) 2.1 (Good) 4.1 (Good) 6.2 (Good) 2.3 (Good) 1.6 (Good) 1.3 (Good) 2.7 (Good) 2.1 (Good) 7.3 (Good) 5.3 (Good) 6.2 (Good) 6.6 (Good) 5.9 (Good) 3.6 (Good) 2.5 (Good) 7.4 (Good) 7.5 (Good) 4.9 (Good) 4.4 (Good) 2 (Good) 1.4 (Good) 5.4 (Good) 3.6 (Good) 2.8 (Good) 3.6 (Good) 3.6 (Good) 2.2 (Good) 3 (Good) 3.3 (Good) 3.8 (Good)
data source »

Quality of life in Split

Green and Parks in the City

Split 61%

Slovenia: 87% Bosnia and Herzegovina: 54% San Marino: 75% Austria: 78% Hungary: 59%

particulate matter PM2.5

Split 10 (Good)

Pleasure of spending time in the city

Split 86%

Slovenia: 88% Bosnia and Herzegovina: 53% San Marino: 100% Austria: 84% Hungary: 65%

particulate matter PM10

Split 17 (Good)

Air Pollution

Split 18%

Slovenia: 26% Bosnia and Herzegovina: 62% San Marino: 6.8% Austria: 21% Hungary: 49%

Garbage Disposal

Split 62%

Slovenia: 87% Bosnia and Herzegovina: 49% Austria: 84% Hungary: 65%

Availability and quality of drinking water

Split 90%

Slovenia: 96% Bosnia and Herzegovina: 71% San Marino: 100% Austria: 91% Hungary: 80%

Cleanliness and tidiness

Split 66%

Slovenia: 87% Bosnia and Herzegovina: 50% San Marino: 75% Austria: 82% Hungary: 52%

Noise and Light pollution

Split 29%

Slovenia: 37% Bosnia and Herzegovina: 38% San Marino: 75% Austria: 34% Hungary: 45%

Water Pollution

Split 21%

Slovenia: 17% Bosnia and Herzegovina: 45% San Marino: 0% Austria: 14% Hungary: 30%
Source: Numbeo


Split

Thursday, August 27, 2026 at 3:00 AM

PM2,5 7.5 (Good)

particulate matter (PM2.5) dust

PM10 10 (Good)

particulate matter (PM10) suspended dust

O3 44 (Good)

ozone (O3)

NO2 13 (Good)

nitrogen dioxide (NO2)

SO2 0.7 (Good)

sulfur dioxide (SO2)

CO 150 (Good)

carbon monoxide (CO)

Split

index 2026-08-20 2026-08-21 2026-08-22 2026-08-23 2026-08-24 2026-08-25 2026-08-26 2026-08-27
pm25 9.5 10 8.3 7.8 12 9.4 9 8.1
pm10 14 15 13 12 16 14 15 13
o3 91 91 79 74 76 75 77 72
no2 5.5 4.2 4.5 4.1 6.4 7.7 6 9.3
so2 0.64 0.52 0.44 1.2 4.1 0.87 0.51 0.76
co 163 150 135 162 169 156 146 152

HR0022A

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
so2 6.6 9.3 6 2.1 4.1 6.2 2.3 1.6 1.3 2.7 2.1 7.3 5.3 6.2 6.6 5.9 3.6 2.5 7.4 7.5 4.9 4.4 2 1.4 5.4 3.6 2.8 3.6 3.6 2.2 3 3.3 3.8
no2 6.8 11 14 18 27 16 13 28 26 37 33 30 19 20 20 24 19 28 22 24 23 28 26 17 22 27 17 18 22 19 21 29 22

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

🌦️ Weather · 16-day Forecast — Split

🌦️ WEATHER · 16-DAY FORECASTSplit🌧️28°RainToday · ↑29° ↓23°💨 5 km/h · 💧 52%Tue25.08🌧️29°23°Wed26.08☀️31°25°Thu27.08🌤️30°24°Fri28.08☀️33°27°Sat29.08🌤️34°28°Sun30.08☁️30°26°Mon31.08☀️30°25°Tue1.09☀️31°24°Wed2.09🌤️29°25°Thu3.09☁️30°21°Fri4.09☀️30°21°Sat5.09☀️29°23°Sun6.09☀️29°23°Mon7.09☀️30°20°Tue8.09☁️27°18°Wed9.09☀️28°21°pollution-alert.com · August 27, 2026

16-day weather forecast for Split: today around 29°C (rain), lows near 23°C. Daily temperature and conditions, updated every day. Strong wind (about 19 km/h) is actively clearing smog and dust away.

☀️ UV Index · 16-day Forecast — Split

☀️ UV INDEX · 16-DAY FORECASTSplit03681111+6.6UV HIGHtoday, day maxSPF 30-50, hat and sunglasses are a must. Better tostay in the shade 11:00-15:00.⏱ Unprotected fair skin can burn in about 30 min7Wed26.086Thu27.087Fri28.085Sat29.087Sun30.087Mon31.086Tue1.096Wed2.096Thu3.096Fri4.096Sat5.096Sun6.096Mon7.096Tue8.096Wed9.096Thu10.090-2 low3-5 moderate6-7 high8-10 very high11+ extremepollution-alert.com · August 27, 2026

The UV index in Split today is 6.6 (high) — unprotected fair skin can burn in about 30 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Split — compare nearby locations.

Frequently asked questions

Is the air safe to breathe in Split today?
The current average PM2.5 across Split is about 8 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.
What is the current PM2.5 level in Split?
Right now PM2.5 in Split averages about 8 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 Split?
Over the past week, the highest daily PM2.5 in Split was recorded on Monday, August 24 (about 12 µg/m³).
What is the UV index in Split today?
The UV index in Split today is 6.6 (high) — unprotected fair skin can burn in about 30 minutes.
Does today's wind help disperse smog in Split?
Strong wind (about 19 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.