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

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

1. particulate matter (PM2.5) dust - 10 (Good)
2. particulate matter (PM10) suspended dust - 12 (Good)
3. ozone (O3) - 39 (Good)
4. nitrogen dioxide (NO2) - 4 (Good)
5. sulfur dioxide (SO2) - 0 (Good)
6. carbon monoxide (CO) - 327 (Good)

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

What is the current level of PM2.5 in Brest? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 10 (Good) For comparison, the highest level of PM2.5 in Brest in the last 7 days was: 8 (Thursday, August 27, 2026) and the lowest: 4 (Sunday, August 23, 2026).

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

How is the O3 level today in Brest? (ozone (O3))
39 (Good)

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

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

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

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

Quality of life in Brest

Brest

Thursday, August 27, 2026 at 4:00 AM

🌦️ Weather · 16-day Forecast — Belarus

16-day weather forecast for Belarus: today around 20°C (partly cloudy), lows near 9°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 — Belarus

The UV index in Belarus today is 4.8 (moderate) — unprotected fair skin can burn in about 40 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Brest — compare nearby locations.

• RennesFrance 3 µg/m³
• PlymouthUnited Kingdom 5 µg/m³
• NantesFrance 4 µg/m³
• AngersFrance 3 µg/m³
• CardiffUnited Kingdom 6 µg/m³
• SouthamptonUnited Kingdom 5 µg/m³
• Minsk 7 µg/m³
• Homyel’ 7 µg/m³

Frequently asked questions

Is the air safe to breathe in Brest today?

The current average PM2.5 across Brest is about 10 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Brest?

Right now PM2.5 in Brest averages about 10 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 Brest?

Over the past week, the highest daily PM2.5 in Brest was recorded on Thursday, August 27 (about 8 µg/m³).

What is the UV index in Brest today?

The UV index in Brest today is 4.8 (moderate) — unprotected fair skin can burn in about 40 minutes.

Does today's wind help disperse smog in Brest?

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.