Air Quality in Dún Laoghaire, Ireland

Drizzle
11.6°C · 78.1% humidity
11.6°
Feels 11.6°
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
33 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
6 8pm
6
6
10 11pm
8
6
6 2am
6
6
6 5am
5
5
5 8am
6
6
6 11am
6
6
6 2pm
6
6
8 5pm
8
8
Station readings
6
6
6
CAMS model adj -19
25
25
27
27
27
25
25
25
25
25
24
24
24
25
25
25
25
25
25
25
25
27
27
27
AD 728×90

Air Quality Index Trend

47h · 11 stn

Dún Laoghaire's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

78.1%
Humidity
44.0 km/h
Wind W
1018.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
10
2.27 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Dún Laoghaire?

Temperature & Precipitation

PM2.5 Trend

47h · 11 stations
PM2.52.27 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (33 stations within 25 km)
2.27
Median
3.35
Average
0.16
Low
8.9
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +3.9

What is the 7-day forecast for Dún Laoghaire?

06-08
13.0° 11.7°
0.69 mm
06-09
14.1° 11.3°
1.31 mm
06-10
13.7° 12.6°
6.0 mm
06-11
14.6° 13.7°
2.25 mm
06-12
17.9° 10.3°
0.06 mm
06-13
13.9° 12.1°
1.0 mm
06-14
13.6° 10.3°
Both models agree Avg diff: 2.6°C

Where are air quality stations near Dún Laoghaire?

8
ireland-blackrock-alma-road
2.0 km PM2.5: 2.0 µg/m³
32
Deansgrange, Co. Dublin, Ireland
2.6 km PM2.5: 7.7 µg/m³
26
Deansgrange, Co. Dublin, Ireland
2.6 km PM2.5: 6.2 µg/m³
–
ireland-shankill-cherrywood
5.1 km PM2.5: 0.1 µg/m³ PM10: 0.1 µg/m³
50
Sandymount Green, Dublin 4, Ireland
6.8 km PM2.5: 12.0 µg/m³
40
Clonskeagh, Ireland
6.9 km PM2.5: 9.6 µg/m³
34
Clonskeagh, Ireland
6.9 km PM2.5: 8.2 µg/m³
15
Clonskeagh, Ireland
6.9 km PM2.5: 3.6 µg/m³
5
Donnybrook Fire Station
7.4 km PM2.5: 1.3 µg/m³ PM10: 2.9 µg/m³
4
ireland-pembroke-east-a-ed-isolda-road
7.5 km PM2.5: 1.0 µg/m³ PM10: 3.8 µg/m³

What cities are near Dún Laoghaire?

15 Sandyford 20 Dublin 5 Rathfarnham 12 Bray 18 Donaghmede 21 South Dublin 16 Finglas 28 Tallaght 15 Malahide 12 Greystones
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-08T22:15 UTC.