Worst air pollution Arena Naţională - Bucharest, today and tomorrow
Today (16 July): Air quality in Arena Naţională is fair. PM2.5, HCHO, and PM1 are fair; AQI, NO2, and O3 are medium; PM10, SO2, and CO are good. Pollution peaks around 3:00 AM (NO2: 59.6/100).
Tomorrow (17 July 2026): Air quality in Arena Naţională is fair. PM2.5 decreases to good; all other pollutants stay as today. Pollution peaks around 12:00 AM (NO2: 48.5/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Use our Strava plugin to check your own exposure.
Air quality around Arena Naţională reflects its setting in the city of Bucharest, with match-day traffic and crowd congestion around the stadium as the main local influence, especially on the busy streets around match-day crowds and traffic in Bucharest.
Today - 16 July | Pollution peaks at 03:00
AQI:
Medium
59.6/100
PM2.5 (fine particles):
Fair
27.3/100
PM10 (coarse particles):
Good
7.6/100
NO2 (nitrogen dioxide):
Medium
59.6/100
O3 (ozone):
Medium
57.3/100
SO2 (sulfur dioxide):
Good
5.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
31.5/100
PM1 (ultrafine particles):
Fair
34.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 00:00
AQI:
Medium
48.5/100
PM2.5 (fine particles):
Good
15.9/100
PM10 (coarse particles):
Good
4.4/100
NO2 (nitrogen dioxide):
Medium
48.5/100
O3 (ozone):
Medium
46.7/100
SO2 (sulfur dioxide):
Good
4.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
24.8/100
PM1 (ultrafine particles):
Fair
21.6/100
Other Landmarks in Bucharest
Sports venues in Bucharest
Frequently Asked Questions
Is air quality bad in Arena Naţională right now?
On 16 July 2026, overall air quality in Arena Naţională is fair. PM1 is the main pollutant at 34.1/100. Pollution peaks around 3:00 AM (NO2: 59.6/100).
Will air quality be worse tomorrow in Arena Naţională?
On 17 July 2026, air quality conditions in Arena Naţională will be similar to today, with HCHO forecast at fair at 24.8/100. Pollution peaks around 12:00 AM (NO2: 48.5/100).
When is air pollution at its worst in Arena Naţională?
The clearest conditions around Arena Naţională tend to follow match-day crowds dispersing and any ash and oak pollen peak easing; match-day traffic and crowd congestion around the stadium on quieter days brings noticeably better readings.
Are air quality levels in Arena Naţională 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.
Want to see air quality forecasts for other cities in Romania?
Check air quality in other popular cities:
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