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

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Latest air quality data: Ulyanovsk

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

particulate matter (PM2.5) dust - 4 (Good)
particulate matter (PM10) suspended dust - 4 (Good)
ozone (O3) - 42 (Good)
nitrogen dioxide (NO2) - 3 (Good)
sulfur dioxide (SO2) - 1 (Good)
carbon monoxide (CO) - 123 (Good)

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

AQI 1 Good

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

What is the current level of PM2.5 in Ulyanovsk? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 4 (Good) For comparison, the highest level of PM2.5 in Ulyanovsk in the last 7 days was: 11 (Monday, August 24, 2026) and the lowest: 5 (Thursday, August 27, 2026).

What is the level of PM10 today in Ulyanovsk? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Ulyanovsk is: 4 (Good)

How is the O3 level today in Ulyanovsk? (ozone (O3))
42 (Good)

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

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

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

Current data Thursday, August 27, 2026 at 5:00 AM

PM2,5 4 (Good)

PM10 4 (Good)

O3 42 (Good)

NO2 3 (Good)

SO2 1 (Good)

CO 123 (Good)

Data on air pollution from recent days in Ulyanovsk

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	5 Good	6 Good	8 Good	11 Good	8 Good	8 Good	7 Good	10 Good
pm10	5 Good	6 Good	8 Good	12 Good	9 Good	8 Good	7 Good	11 Good
o3	53 Good	58 Good	68 Good	75 Moderate	65 Good	65 Good	68 Good	63 Good
no2	2 Good	3 Good	3 Good	5 Good	6 Good	3 Good	5 Good	6 Good
so2	1 Good	1 Good	1 Good	2 Good	2 Good	1 Good	2 Good	3 Good
co	119 Good	123 Good	118 Good	123 Good	125 Good	128 Good	123 Good	134 Good

data source »

Quality of life in Ulyanovsk

Green and Parks in the City

Ulyanovsk 65%

Mongolia: 27% Kazakhstan: 58% China: 60% Kyrgyzstan: 66%

Pleasure of spending time in the city

Ulyanovsk 48%

Mongolia: 22% Kazakhstan: 39% North Korea: 44% China: 30% Kyrgyzstan: 38%

Air Pollution

Ulyanovsk 65%

Mongolia: 87% Kazakhstan: 77% North Korea: 44% China: 80% Kyrgyzstan: 78%

Garbage Disposal

Ulyanovsk 55%

Mongolia: 27% Kazakhstan: 39% North Korea: 47% China: 51% Kyrgyzstan: 42%

Availability and quality of drinking water

Ulyanovsk 58%

Mongolia: 46% Kazakhstan: 56% North Korea: 47% China: 45% Kyrgyzstan: 67%

Cleanliness and tidiness

Ulyanovsk 48%

Mongolia: 29% Kazakhstan: 47% North Korea: 58% China: 52% Kyrgyzstan: 43%

Noise and Light pollution

Ulyanovsk 39%

Mongolia: 48% Kazakhstan: 48% North Korea: 33% China: 56% Kyrgyzstan: 43%

Water Pollution

Ulyanovsk 48%

Mongolia: 68% Kazakhstan: 53% North Korea: 56% China: 64% Kyrgyzstan: 46%

Source: Numbeo

Ulyanovsk

Thursday, August 27, 2026 at 5:00 AM

PM2,5 3.8 (Good)

particulate matter (PM2.5) dust

PM10 3.8 (Good)

particulate matter (PM10) suspended dust

O3 42 (Good)

ozone (O3)

NO2 2.7 (Good)

nitrogen dioxide (NO2)

SO2 1.2 (Good)

sulfur dioxide (SO2)

CO 123 (Good)

carbon monoxide (CO)

Ulyanovsk

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	10	7.1	7.5	8.4	11	7.7	5.6	4.7
pm10	11	7.5	7.8	9.1	12	8.4	6	4.9
o3	63	68	65	65	75	68	58	53
no2	6.1	4.6	3.5	6.1	4.5	3.1	3	2.3
so2	2.8	1.7	1.5	2.5	2.3	1.3	1.5	1.1
co	134	123	128	125	123	118	123	119

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

🌦️ Weather · 16-day Forecast — Russia

16-day weather forecast for Russia: today around 21°C (partly cloudy), lows near 8°C. Daily temperature and conditions, updated every day. A moderate breeze (about 15 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — Russia

The UV index in Russia today is 4.4 (moderate) — unprotected fair skin can burn in about 45 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Ulyanovsk — compare nearby locations.

Kazan’ 2 µg/m³
Samara 10 µg/m³
Saratov 8 µg/m³
OralKazakhstan 3 µg/m³
Izhevsk 4 µg/m³
Ufa 4 µg/m³
Perm 5 µg/m³
Moscow 37 µg/m³

Frequently asked questions

Is the air safe to breathe in Ulyanovsk today?

The current average PM2.5 across Ulyanovsk is about 4 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Ulyanovsk?

Right now PM2.5 in Ulyanovsk averages about 4 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 Ulyanovsk?

Over the past week, the highest daily PM2.5 in Ulyanovsk was recorded on Monday, August 24 (about 11 µg/m³).

What is the UV index in Ulyanovsk today?

The UV index in Ulyanovsk today is 4.4 (moderate) — unprotected fair skin can burn in about 45 minutes.

Does today's wind help disperse smog in Ulyanovsk?

A moderate breeze (about 15 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.