Brașov: Air Pollution Today — AQI Index, PM2.5/PM10, Smog Alerts and Forecast

2 weather warnings in effect for Romania ⚠️ Other hazard⛈️ Thunderstorms

Latest air quality data: Brașov

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

particulate matter (PM2.5) dust - 11 (Good)
particulate matter (PM10) suspended dust - 17 (Good)
ozone (O3) - 58 (Good)
nitrogen dioxide (NO2) - 7 (Good)
sulfur dioxide (SO2) - 2 (Good)
carbon monoxide (CO) - 185 (Good)

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

AQI 1 Good

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

What is the current level of PM2.5 in Brașov? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 11 (Good) For comparison, the highest level of PM2.5 in Brașov in the last 7 days was: 9 (Friday, August 21, 2026) and the lowest: 5 (Sunday, August 23, 2026).

What is the level of PM10 today in Brașov? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Brașov is: 17 (Good)

How is the O3 level today in Brașov? (ozone (O3))
58 (Good)

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

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

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

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

PM2,5 11 (Good)

PM10 17 (Good)

O3 58 (Good)

NO2 7 (Good)

SO2 2 (Good)

CO 185 (Good)

Data on air pollution from recent days in Brașov

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	8 Good	8 Good	6 Good	5 Good	8 Good	9 Good	7 Good
pm10	10 Good	10 Good	10 Good	9 Good	7 Good	12 Good	13 Good	10 Good
o3	65 Good	74 Moderate	69 Good	64 Good	67 Good	75 Moderate	82 Moderate	69 Good
no2	8 Good	5 Good	5 Good	6 Good	3 Good	3 Good	5 Good	6 Good
so2	1 Good	1 Good	1 Good	1 Good	1 Good	1 Good	2 Good	2 Good
co	183 Good	163 Good	162 Good	166 Good	150 Good	157 Good	175 Good	174 Good

data source »

Quality of life in Brașov

Green and Parks in the City

Brașov 60%

Moldova: 67% Bulgaria: 66% Serbia: 55% Hungary: 59% Slovakia: 58%

particulate matter PM2.5

Brașov 13 (Moderate)

Pleasure of spending time in the city

Brașov 75%

Moldova: 56% Bulgaria: 50% Serbia: 53% Hungary: 65% Slovakia: 73%

particulate matter PM10

Brașov 23 (Moderate)

Air Pollution

Brașov 32%

Moldova: 53% Bulgaria: 68% Serbia: 65% Hungary: 49% Slovakia: 35%

Garbage Disposal

Brașov 69%

Moldova: 35% Bulgaria: 44% Serbia: 39% Hungary: 65% Slovakia: 65%

Availability and quality of drinking water

Brașov 76%

Moldova: 46% Bulgaria: 70% Serbia: 64% Hungary: 80% Slovakia: 87%

Cleanliness and tidiness

Brașov 78%

Moldova: 35% Bulgaria: 42% Serbia: 37% Hungary: 52% Slovakia: 57%

Noise and Light pollution

Brașov 30%

Moldova: 53% Bulgaria: 51% Serbia: 51% Hungary: 45% Slovakia: 41%

Water Pollution

Brașov 25%

Moldova: 63% Bulgaria: 41% Serbia: 52% Hungary: 30% Slovakia: 27%

Source: Numbeo

Brașov

Thursday, August 27, 2026 at 4:00 AM

PM2,5 11 (Good)

particulate matter (PM2.5) dust

PM10 17 (Good)

particulate matter (PM10) suspended dust

O3 58 (Good)

ozone (O3)

NO2 6.9 (Good)

nitrogen dioxide (NO2)

SO2 2.3 (Good)

sulfur dioxide (SO2)

CO 185 (Good)

carbon monoxide (CO)

Brașov

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	6.8	9.2	7.9	4.9	6.3	7.6	7.8	7.8
pm10	10	13	12	7.1	8.8	10	10	9.8
o3	69	82	75	67	64	69	74	65
no2	6	4.5	3.2	3	5.7	4.5	5.2	8
so2	1.5	1.6	1.4	0.71	1.2	1	1.5	1.4
co	174	175	157	150	166	162	163	183

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

🌦️ Weather · 16-day Forecast — Romania

16-day weather forecast for Romania: today around 32°C (rain), lows near 15°C. Daily temperature and conditions, updated every day. A moderate breeze (about 13 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — Romania

The UV index in Romania today is 5.9 (moderate) — unprotected fair skin can burn in about 35 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Brașov — compare nearby locations.

Ploieşti 7 µg/m³
Piteşti 8 µg/m³
Buzău 4 µg/m³
Sibiu 10 µg/m³
Bucharest 7 µg/m³
Bacău 5 µg/m³
Iași 5 µg/m³
Cluj-Napoca 8 µg/m³

Frequently asked questions

Is the air safe to breathe in Brașov today?

The current average PM2.5 across Brașov is about 11 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Brașov?

Right now PM2.5 in Brașov averages about 11 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 Brașov?

Over the past week, the highest daily PM2.5 in Brașov was recorded on Friday, August 21 (about 9 µg/m³).

What is the UV index in Brașov today?

The UV index in Brașov today is 5.9 (moderate) — unprotected fair skin can burn in about 35 minutes.

Does today's wind help disperse smog in Brașov?

A moderate breeze (about 13 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.