Highest air pollution Tallaght, today and tomorrow
Today (29 June): Air quality in Tallaght is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 23.0/100).
Tomorrow (30 June 2026): Air quality in Tallaght is fair. All pollutants stay as today. Pollution peaks around 4:00 PM (O3: 26.8/100). 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
Tallaght's air quality reflects the southwestern Dublin metropolitan area, with vehicle traffic on the M50 ring road and the surrounding Ballymount industrial and logistics estate generating elevated NOₓ in this major Dublin satellite city. Atlantic westerlies from the Irish Sea generally provide adequate ventilation, while the Dublin Mountains to the south create topographic variation and the concentrated motorway interchange at Tallaght maintains sustained vehicle emission levels throughout the year.
Today - 29 June | Pollution peaks at 16:00
AQI:
Fair
23.0/100
PM2.5 (fine particles):
Good
6.0/100
PM10 (coarse particles):
Good
2.4/100
NO2 (nitrogen dioxide):
Good
11.5/100
O3 (ozone):
Fair
23.0/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.3/100
PM1 (ultrafine particles):
Good
4.6/100
Levels show the poorest local air quality during the day
Tomorrow - 30 June | Pollution peaks at 16:00
AQI:
Fair
26.8/100
PM2.5 (fine particles):
Good
7.3/100
PM10 (coarse particles):
Good
2.8/100
NO2 (nitrogen dioxide):
Good
19.3/100
O3 (ozone):
Fair
26.8/100
SO2 (sulfur dioxide):
Good
2.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.9/100
PM1 (ultrafine particles):
Good
4.3/100
Pollen forecast in Tallaght
View pollen forecastFrequently Asked Questions
Is air quality bad in Tallaght right now?
On 29 June 2026, overall air quality in Tallaght is fair. AQI is the main air quality indicator at 23.0/100. Pollution peaks around 4:00 PM (O3: 23.0/100).
Will air quality be worse tomorrow in Tallaght?
On 30 June 2026, air quality conditions in Tallaght will be similar to today, with AQI forecast at fair at 26.8/100. Pollution peaks around 4:00 PM (O3: 26.8/100).
Are air quality levels in Tallaght 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: 29 June 2026 at 01:05 CET (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
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team