Baia Mare: 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: Baia Mare

Locations: Bucharest » Iași » Cluj-Napoca » Timișoara » Craiova » Constanța » Galați » Brașov » Ploieşti » Brăila » Oradea » Bacău » Arad » Piteşti » Sibiu » Târgu Mureş » Baia Mare Buzău » Botoșani » Satu Mare »

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

particulate matter (PM2.5) dust - 6 (Good)
particulate matter (PM10) suspended dust - 7 (Good)
ozone (O3) - 61 (Good)
nitrogen dioxide (NO2) - 3 (Good)
sulfur dioxide (SO2) - 0 (Good)
carbon monoxide (CO) - 161 (Good)

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

AQI 1 Good

What is the air quality in Baia Mare today? Is the air polluted in Baia Mare?. 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 Baia Mare.

What is the current level of PM2.5 in Baia Mare? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 6 (Good) For comparison, the highest level of PM2.5 in Baia Mare in the last 7 days was: 11 (Friday, August 21, 2026) and the lowest: 4 (Monday, August 24, 2026).

What is the level of PM10 today in Baia Mare? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Baia Mare is: 7 (Good)

How is the O3 level today in Baia Mare? (ozone (O3))
61 (Good)

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

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

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

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

PM2,5 6 (Good)

PM10 7 (Good)

O3 61 (Good)

NO2 3 (Good)

SO2 0 (Good)

CO 161 (Good)

Data on air pollution from recent days in Baia Mare

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	6 Good	5 Good	4 Good	4 Good	8 Good	11 Good	8 Good
pm10	7 Good	7 Good	7 Good	6 Good	5 Good	10 Good	14 Good	10 Good
o3	67 Good	75 Moderate	73 Moderate	69 Good	64 Good	77 Moderate	88 Moderate	79 Moderate
no2	3 Good	3 Good	3 Good	3 Good	3 Good	2 Good	3 Good	3 Good
so2	0 Good	1 Good	1 Good	1 Good	0 Good	1 Good	3 Good	1 Good
co	166 Good	164 Good	157 Good	156 Good	157 Good	158 Good	174 Good	173 Good

data source »

Quality of life in Baia Mare

Green and Parks in the City

Baia Mare 64%

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

particulate matter PM2.5

Baia Mare 14 (Moderate)

Pleasure of spending time in the city

Baia Mare 67%

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

particulate matter PM10

Baia Mare 18 (Good)

Air Pollution

Baia Mare 41%

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

Garbage Disposal

Baia Mare 50%

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

Availability and quality of drinking water

Baia Mare 70%

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

Cleanliness and tidiness

Baia Mare 59%

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

Noise and Light pollution

Baia Mare 31%

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

Water Pollution

Baia Mare 44%

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

Source: Numbeo

Baia Mare

Thursday, August 27, 2026 at 4:00 AM

PM2,5 5.5 (Good)

particulate matter (PM2.5) dust

PM10 6.7 (Good)

particulate matter (PM10) suspended dust

O3 61 (Good)

ozone (O3)

NO2 2.5 (Good)

nitrogen dioxide (NO2)

SO2 0.3 (Good)

sulfur dioxide (SO2)

CO 161 (Good)

carbon monoxide (CO)

Baia Mare

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	7.7	11	7.6	4	3.9	4.6	6.1	5.6
pm10	10	14	10	5.5	6.1	6.9	7.2	6.7
o3	79	88	77	64	69	73	75	67
no2	2.5	2.6	2.1	2.7	2.6	2.6	2.6	2.7
so2	1.5	2.6	1.1	0.45	0.54	0.51	0.77	0.5
co	173	174	158	157	156	157	164	166

* 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 Baia Mare — compare nearby locations.

Bucharest 7 µg/m³
Iași 5 µg/m³
Cluj-Napoca 8 µg/m³
Timișoara 9 µg/m³
Craiova 9 µg/m³
Constanța 7 µg/m³
Galați 7 µg/m³
Brașov 11 µg/m³

Frequently asked questions

Is the air safe to breathe in Baia Mare today?

The current average PM2.5 across Baia Mare is about 6 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Baia Mare?

Right now PM2.5 in Baia Mare averages about 6 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 Baia Mare?

Over the past week, the highest daily PM2.5 in Baia Mare was recorded on Friday, August 21 (about 11 µg/m³).

What is the UV index in Baia Mare today?

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

Does today's wind help disperse smog in Baia Mare?

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.