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

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Latest air quality data: Šiauliai

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

particulate matter (PM2.5) dust - 7 (Good)
particulate matter (PM10) suspended dust - 9 (Good)
ozone (O3) - 34 (Good)
nitrogen dioxide (NO2) - 5 (Good)
sulfur dioxide (SO2) - 0 (Good)
carbon monoxide (CO) - 225 (Good)

Real-time Air Quality Index (AQI) for Šiauliai, Thursday, August 27, 2026: 1.

AQI 1 Good

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

What is the current level of PM2.5 in Šiauliai? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 7 (Good) For comparison, the highest level of PM2.5 in Šiauliai in the last 7 days was: 9 (Tuesday, August 25, 2026) and the lowest: 3 (Sunday, August 23, 2026).

What is the level of PM10 today in Šiauliai? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Šiauliai is: 9 (Good) The highest PM10 values usually occur in month: 21 (May 2020). The lowest value of particulate matter PM10 pollution in Šiauliai is usually recorded in: September (3.4).

How is the O3 level today in Šiauliai? (ozone (O3))
34 (Good)

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

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

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

Current data Thursday, August 27, 2026 at 4:00 AM

PM2,5 7 (Good)

PM10 9 (Good)

O3 34 (Good)

NO2 5 (Good)

SO2 0 (Good)

CO 225 (Good)

Data on air pollution from recent days in Šiauliai

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	6 Good	7 Good	9 Good	5 Good	3 Good	5 Good	5 Good	4 Good
pm10	8 Good	8 Good	10 Good	5 Good	4 Good	6 Good	6 Good	5 Good
o3	58 Good	57 Good	60 Good	59 Good	67 Good	66 Good	73 Moderate	63 Good
no2	4 Good	3 Good	2 Good	2 Good	1 Good	3 Good	2 Good	3 Good
so2	0 Good	0 Good	1 Good	0 Good	0 Good	0 Good	1 Good	0 Good
co	214 Good	274 Good	315 Good	206 Good	141 Good	154 Good	147 Good	151 Good

data source »

Air pollution in Šiauliai 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
co	0.19 (Good)	0.21 (Good)	0.26 (Good)	0.25 (Good)	0.25 (Good)	0.15 (Good)	0.09 (Good)	0.1 (Good)	0.05 (Good)	0.07 (Good)	0.06 (Good)	0.09 (Good)	0.08 (Good)	0.15 (Good)	0.13 (Good)	0.23 (Good)	0.26 (Good)	0.27 (Good)	0.21 (Good)	0.14 (Good)	0.11 (Good)	0.12 (Good)	0.1 (Good)	0.09 (Good)	0.11 (Good)	0.11 (Good)	0.19 (Good)	0.31 (Good)	0.19 (Good)	0.15 (Good)	0.2 (Good)	0.2 (Good)	0.2 (Good)
pm10	21 (Moderate)	16 (Good)	20 (Good)	12 (Good)	14 (Good)	8.2 (Good)	6.5 (Good)	5.8 (Good)	3.4 (Good)	7.3 (Good)	7.4 (Good)	12 (Good)	10 (Good)	14 (Good)	7.2 (Good)	12 (Good)	12 (Good)	11 (Good)	17 (Good)	10 (Good)	9.7 (Good)	12 (Good)	17 (Good)	7.7 (Good)	13 (Good)	10 (Good)	13 (Good)	14 (Good)	9.7 (Good)	6.7 (Good)	12 (Good)	4.7 (Good)	- (Good)
no2	6.6 (Good)	5.9 (Good)	7.3 (Good)	6.2 (Good)	7.2 (Good)	3.7 (Good)	3 (Good)	3.1 (Good)	2.1 (Good)	4.8 (Good)	3.1 (Good)	7.2 (Good)	3.8 (Good)	5.8 (Good)	3.7 (Good)	8 (Good)	7.5 (Good)	12 (Good)	8.3 (Good)	4.3 (Good)	6.1 (Good)	8.7 (Good)	9.4 (Good)	6.6 (Good)	5.8 (Good)	4.2 (Good)	8.5 (Good)	11 (Good)	11 (Good)	9.8 (Good)	16 (Good)	11 (Good)	14 (Good)
so2	5.9 (Good)	6.6 (Good)	6.6 (Good)	6.3 (Good)	5.8 (Good)	2.9 (Good)	1.9 (Good)	2.2 (Good)	1.2 (Good)	1.7 (Good)	1.3 (Good)	1.5 (Good)	1.1 (Good)	3 (Good)	3 (Good)	4 (Good)	3.5 (Good)	3.3 (Good)	2.9 (Good)	1.8 (Good)	2.2 (Good)	2.3 (Good)	1.9 (Good)	1.1 (Good)	0.86 (Good)	0.43 (Good)	0.64 (Good)	0.26 (Good)	2.7 (Good)	3.6 (Good)	4.4 (Good)	3.1 (Good)	3.8 (Good)
o3	60 (Good)	69 (Good)	62 (Good)	56 (Good)	46 (Good)	20 (Good)	9.9 (Good)	19 (Good)	11 (Good)	18 (Good)	19 (Good)	33 (Good)	28 (Good)	35 (Good)	32 (Good)	29 (Good)	24 (Good)	19 (Good)	16 (Good)	19 (Good)	24 (Good)	31 (Good)	35 (Good)	33 (Good)	39 (Good)	36 (Good)	25 (Good)	20 (Good)	19 (Good)	15 (Good)	13 (Good)	12 (Good)	13 (Good)

data source »

Quality of life in Šiauliai

Green and Parks in the City

Šiauliai 98%

Latvia: 88% Belarus: 66% Estonia: 82% Poland: 62% Aland Islands: 75%

particulate matter PM2.5

Šiauliai 24 (Moderate)

Pleasure of spending time in the city

Šiauliai 70%

Latvia: 82% Belarus: 69% Estonia: 90% Poland: 48% Aland Islands: 92%

particulate matter PM10

Šiauliai 37 (Moderate)

Air Pollution

Šiauliai 33%

Latvia: 29% Belarus: 42% Estonia: 12% Poland: 63% Aland Islands: 17%

Garbage Disposal

Šiauliai 73%

Latvia: 70% Belarus: 67% Estonia: 79% Poland: 60% Aland Islands: 88%

Availability and quality of drinking water

Šiauliai 92%

Latvia: 79% Belarus: 65% Estonia: 90% Poland: 65% Aland Islands: 96%

Cleanliness and tidiness

Šiauliai 96%

Latvia: 72% Belarus: 79% Estonia: 82% Poland: 58% Aland Islands: 83%

Noise and Light pollution

Šiauliai 50%

Latvia: 37% Belarus: 46% Estonia: 31% Poland: 51% Aland Islands: 46%

Water Pollution

Šiauliai 52%

Latvia: 28% Belarus: 44% Estonia: 16% Poland: 39% Aland Islands: 10%

Source: Numbeo

Šiauliai

Thursday, August 27, 2026 at 4:00 AM

PM2,5 7 (Good)

particulate matter (PM2.5) dust

PM10 8.7 (Good)

particulate matter (PM10) suspended dust

O3 34 (Good)

ozone (O3)

NO2 4.6 (Good)

nitrogen dioxide (NO2)

SO2 0.2 (Good)

sulfur dioxide (SO2)

CO 225 (Good)

carbon monoxide (CO)

Šiauliai

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	4	4.5	5	2.6	4.6	8.7	7.2	6.2
pm10	5	6.3	6.1	3.8	5.4	10	8.5	7.8
o3	63	73	66	67	59	60	57	58
no2	2.6	2.1	2.8	1.1	1.8	2.2	3.1	3.9
so2	0.36	0.85	0.28	0.1	0.17	0.51	0.17	0.2
co	151	147	154	141	206	315	274	214

LT00022

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
co	0.19	0.21	0.26	0.25	0.25	0.15	0.09	0.1	0.05	0.07	0.06	0.09	0.08	0.15	0.13	0.23	0.26	0.27	0.21	0.14	0.11	0.12	0.1	0.09	0.11	0.11	0.19	0.31	0.19	0.15	0.2	0.2	0.2
so2	5.9	6.6	6.6	6.3	5.8	2.9	1.9	2.2	1.2	1.7	1.3	1.5	1.1	3	3	4	3.5	3.3	2.9	1.8	2.2	2.3	1.9	1.1	0.86	0.43	0.64	0.26	2.7	3.6	4.4	3.1	3.8
no2	6.6	5.9	7.3	6.2	7.2	3.7	3	3.1	2.1	4.8	3.1	7.2	3.8	5.8	3.7	8	7.5	12	8.3	4.3	6.1	8.7	9.4	6.6	5.8	4.2	8.5	11	11	9.8	16	11	14
o3	60	69	62	56	46	20	9.9	19	11	18	19	33	28	35	32	29	24	19	16	19	24	31	35	33	39	36	25	20	19	15	13	12	13
pm10	21	16	20	12	14	8.2	6.5	5.8	3.4	7.3	7.4	12	10	14	7.2	12	12	11	17	10	9.7	12	17	7.7	13	10	13	14	9.7	6.7	12	4.7	-

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

🌦️ Weather · 16-day Forecast — Šiauliai

16-day weather forecast for Šiauliai: today around 19°C (rain), lows near 12°C. Daily temperature and conditions, updated every day. A moderate breeze (about 16 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — Šiauliai

The UV index in Šiauliai today is 4.6 (moderate) — unprotected fair skin can burn in about 45 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Šiauliai — compare nearby locations.

Panevėžys 6 µg/m³
Vilnius 7 µg/m³
Kaunas 6 µg/m³
Klaipėda 8 µg/m³

Frequently asked questions

Is the air safe to breathe in Šiauliai today?

The current average PM2.5 across Šiauliai 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 Šiauliai?

Right now PM2.5 in Šiauliai 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 Šiauliai?

Over the past week, the highest daily PM2.5 in Šiauliai was recorded on Tuesday, August 25 (about 9 µg/m³).

What is the UV index in Šiauliai today?

The UV index in Šiauliai today is 4.6 (moderate) — unprotected fair skin can burn in about 45 minutes.

Does today's wind help disperse smog in Šiauliai?

A moderate breeze (about 16 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.