Worst air pollution Reşiţa, today and tomorrow
Today (16 July): Air quality in Reşiţa is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 PM (O3: 38.4/100).
Tomorrow (17 July 2026): Air quality in Reşiţa is medium. AQI improves to medium; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 5:00 PM (O3: 40.6/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Reșița's air quality reflects the Bârzava river valley in the Banat mountains of western Romania, with the former steel and mining industrial complex generating historical heavy metal and SO₂ legacy alongside current vehicle traffic on the DN58. The surrounding Semenic and Anina mountains create significant topographic enclosure, while winter inversions concentrate vehicle and heating emissions and the industrial legacy maintains elevated background metal particulate levels.
Today - 16 July | Pollution peaks at 18:00
AQI:
Fair
38.4/100
PM2.5 (fine particles):
Good
5.5/100
PM10 (coarse particles):
Good
2.5/100
NO2 (nitrogen dioxide):
Good
0.9/100
O3 (ozone):
Fair
38.4/100
SO2 (sulfur dioxide):
Good
0.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
16.0/100
PM1 (ultrafine particles):
Good
6.5/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 17:00
AQI:
Medium
40.6/100
PM2.5 (fine particles):
Good
5.6/100
PM10 (coarse particles):
Good
2.1/100
NO2 (nitrogen dioxide):
Good
0.7/100
O3 (ozone):
Medium
40.6/100
SO2 (sulfur dioxide):
Good
0.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
14.7/100
PM1 (ultrafine particles):
Good
6.8/100
Pollen forecast in Reşiţa
View pollen forecastFrequently Asked Questions
Is air quality bad in Reşiţa right now?
On 16 July 2026, overall air quality in Reşiţa is fair. AQI is the main air quality indicator at 38.4/100. Pollution peaks around 6:00 PM (O3: 38.4/100).
Will air quality be worse tomorrow in Reşiţa?
On 17 July 2026, air quality conditions in Reşiţa will be better than today, with AQI forecast at medium at 40.6/100. Pollution peaks around 5:00 PM (O3: 40.6/100).
When is air pollution at its worst in Reşiţa?
Reşiţa residents notice reduced air quality mainly when oak and beech pollen peaks, and during spells of the former steel and mining industrial complex; a change of season or a spell of wind usually clears things up again.
Are air quality levels in Reşiţa based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app