Air Quality in Dundalk, Ireland

Windy
14.1°C · 75.1% humidity
14.1°
Feels 14.1°
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
2 11pm
2
4
9 2am
8
7
6 5am
5
5
5 8am
4
4
4 11am
4
4
4 2pm
4
4
4 5pm
4
2
2 8pm
2
1
Station readings 4h ago
AQI 1
PM2.5 0.2 µg/m³ · 4h ago
AD 728×90

Air Quality Index Trend

41h · 3 stn

Dundalk'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.

75.1%
Humidity
72.2 km/h
Wind WNW
1006.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
9
2.2 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Dundalk?

Temperature & Precipitation

PM2.5 Trend

41h · 3 stations
PM2.52.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
2.2
Median
2.2
Average
2.2
Low
2.2
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +3.7

What is the 7-day forecast for Dundalk?

08-03
19.5° 12.0°
0.81 mm
08-04
18.1° 8.9°
3.19 mm
08-05
18.1° 10.8°
8.69 mm
08-06
18.7° 11.4°
0.75 mm
08-07
17.7° 9.9°
1.37 mm
08-08
16.2° 9.3°
0.19 mm
08-09
16.3° 8.4°
1.31 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Dundalk?

1
Newry Canal Street, United Kingdom
20.7 km PM2.5: 0.2 µg/m³
1
Newry Canal Street, United Kingdom
20.7 km PM2.5: 0.2 µg/m³
23
Newry Canal Street, United Kingdom
20.7 km PM2.5: 5.5 µg/m³

What cities are near Dundalk?

12 Newry 21 Drogheda 16 Banbridge 10 Navan 14 Balbriggan 27 Portadown 23 Craigavon 8 Swords 35 Lisburn 8 Malahide
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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 2026-08-08T01:58 UTC.