Smog in Romania Today — Live Data: City AQI, PM2.5 & PM10, Weather Warnings and Forecast

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

📍 Locations The latest data Last 7 days Quality of life ☀️ UV Index 🌿 Pollen 🌦️ Weather ❓ FAQ

Locations

Bucharest

6.5 PM2.5 µg/m³

Good

PM10 11 NO₂ 4.9 O₃ 52

Iași

4.6 PM2.5 µg/m³

Good

PM10 6 NO₂ 3.2 O₃ 45

Cluj-Napoca

8.2 PM2.5 µg/m³

Good

PM10 11 NO₂ 6.7 O₃ 47

Timișoara

8.9 PM2.5 µg/m³

Good

PM10 12 NO₂ 4.7 O₃ 52

Craiova

9.2 PM2.5 µg/m³

Good

PM10 12 NO₂ 5.6 O₃ 44

Constanța

6.6 PM2.5 µg/m³

Good

PM10 12 NO₂ 7.9 O₃ 83

Galați

7.4 PM2.5 µg/m³

Good

PM10 9.5 NO₂ 4.6 O₃ 57

Brașov

11 PM2.5 µg/m³

Good

PM10 17 NO₂ 6.9 O₃ 58

Ploieşti

7.2 PM2.5 µg/m³

Good

PM10 8.4 NO₂ 4.9 O₃ 47

Brăila

7.8 PM2.5 µg/m³

Good

PM10 11 NO₂ 7.1 O₃ 50

Oradea

7.1 PM2.5 µg/m³

Good

PM10 9.8 NO₂ 5.8 O₃ 41

Bacău

5.1 PM2.5 µg/m³

Good

PM10 7.2 NO₂ 3.2 O₃ 61

Arad

8 PM2.5 µg/m³

Good

PM10 12 NO₂ 6.6 O₃ 42

Piteşti

7.6 PM2.5 µg/m³

Good

PM10 8.2 NO₂ 6.1 O₃ 43

Sibiu

9.8 PM2.5 µg/m³

Good

PM10 13 NO₂ 5 O₃ 50

Târgu Mureş

6.3 PM2.5 µg/m³

Good

PM10 6.5 NO₂ 6 O₃ 41

Baia Mare

5.5 PM2.5 µg/m³

Good

PM10 6.7 NO₂ 2.5 O₃ 61

Buzău

4.3 PM2.5 µg/m³

Good

PM10 4.8 NO₂ 2.5 O₃ 59

Botoșani

6.5 PM2.5 µg/m³

Good

PM10 7.9 NO₂ 3.3 O₃ 46

Satu Mare

6.3 PM2.5 µg/m³

Good

PM10 8.4 NO₂ 2.7 O₃ 48

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

PM2,5 7 (Good)

PM10 10 (Good)

O3 51 (Good)

NO2 5 (Good)

SO2 1 (Good)

CO 175 (Good)

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
PM2,5	6 Good	7 Good	7 Good	5 Good	5 Good	7 Good	9 Good	8 Good
PM10	8 Good	10 Good	10 Good	8 Good	7 Good	11 Good	13 Good	11 Good
O3	68 Good	75 Moderate	74 Moderate	69 Good	72 Moderate	79 Moderate	84 Moderate	77 Moderate
NO2	5 Good	5 Good	4 Good	4 Good	3 Good	3 Good	4 Good	5 Good
SO2	1 Good	1 Good	1 Good	1 Good	1 Good	1 Good	2 Good	2 Good
CO	174 Good	165 Good	161 Good	157 Good	153 Good	157 Good	171 Good	175 Good

data source »

Quality of life in Romania

Green and Parks in the City

Romania 53%

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

Pleasure of spending time in the city

Romania 55%

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

Air Pollution

Romania 57%

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

Garbage Disposal

Romania 45%

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

Availability and quality of drinking water

Romania 62%

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

Cleanliness and tidiness

Romania 48%

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

Noise and Light pollution

Romania 46%

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

Water Pollution

Romania 46%

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

Source: Numbeo

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

Frequently asked questions

Is the air safe to breathe in Romania today?

The current average PM2.5 across Romania 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 Romania?

Right now PM2.5 in Romania averages about 7 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which cities in Romania have the best and worst air quality now?

Brașov currently has the highest PM2.5 (11 µg/m³), while Buzău has the cleanest air (4 µg/m³).

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.

☀️ 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.

🌿 Pollen · Forecast — Romania

Today the strongest pollen in Romania is Ragweed (18 grains/m³, moderate concentration).

🌦️ 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.