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Dún Laoghaire (Leinster) (IE)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Rain
6°C
Rain
Humidity
88.8%
Wind
7 m/s
Pressure
1013.8 hPa
Direction
165°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
6° / 11°
Precip.
11.7mm
Max wind
12.2 m/s

Hourly Forecast

10.01
Now
Weather
6°
0.7
7
10.01
22:00
Weather
6°
1.2
8
10.01
23:00
Weather
7°
0.4
9
11.01
00:00
Weather
7°
0.2
10
11.01
01:00
Weather
7°
0.6
11
11.01
02:00
Weather
7°
0.7
12
11.01
03:00
Weather
8°
0.7
12
11.01
04:00
Weather
8°
0.5
12
11.01
05:00
Weather
8°
0.2
12
11.01
06:00
Weather
9°
1.5
11
11.01
07:00
Weather
9°
1.4
11
11.01
08:00
Weather
9°
11
11.01
09:00
Weather
10°
11
11.01
10:00
Weather
10°
0.1
9
11.01
11:00
Weather
10°
0.5
9
11.01
12:00
Weather
10°
0.5
10
11.01
13:00
Weather
10°
0.7
10
11.01
14:00
Weather
10°
0.3
11
11.01
15:00
Weather
11°
0.2
12
11.01
16:00
Weather
11°
0.9
11
11.01
17:00
Weather
11°
0.4
12
11.01
18:00
Weather
11°
10
11.01
19:00
Weather
10°
10
11.01
20:00
Weather
10°
10

Temperature

11°C
6°C
21:00
6°C
22:00
6°C
23:00
7°C
00:00
7°C
01:00
7°C
02:00
7°C
03:00
8°C
04:00
8°C
05:00
8°C
06:00
9°C
07:00
9°C
08:00
9°C
09:00
10°C
10:00
10°C
11:00
10°C
12:00
10°C
13:00
10°C
14:00
10°C
15:00
11°C
16:00
11°C
17:00
11°C
18:00
11°C
19:00
10°C
20:00
10°C
21:00 08:00 20:00

Precipitation

1.5mm
0mm
21:00
0.7mm
22:00
1.2mm
23:00
0.4mm
00:00
0.2mm
01:00
0.6mm
02:00
0.7mm
03:00
0.7mm
04:00
0.5mm
05:00
0.2mm
06:00
1.5mm
07:00
1.4mm
10:00
0.1mm
11:00
0.5mm
12:00
0.5mm
13:00
0.7mm
14:00
0.3mm
15:00
0.2mm
16:00
0.9mm
17:00
0.4mm
21:00 08:00 20:00

Wind

12.2m/s
0m/s
21:00
6.5 m/s
22:00
7.8 m/s
23:00
8.7 m/s
00:00
9.7 m/s
01:00
11.4 m/s
02:00
11.5 m/s
03:00
11.9 m/s
04:00
12.2 m/s
05:00
12 m/s
06:00
11.4 m/s
07:00
11.1 m/s
08:00
10.8 m/s
09:00
10.6 m/s
10:00
9.4 m/s
11:00
8.8 m/s
12:00
9.5 m/s
13:00
10.4 m/s
14:00
11.2 m/s
15:00
11.9 m/s
16:00
11.2 m/s
17:00
12.1 m/s
18:00
10.3 m/s
19:00
10 m/s
20:00
9.9 m/s
21:00 08:00 20:00

Radiation

0.064 uSv
7.1 km
7.9%

source: remap_europe

Air quality

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
9.7 km
146
48.7%

Calculated from PM2.5/PM10

PM2.5
9.7 km
54 µg/m3
64.3%

source: Aqicn

NO2
9.7 km
33.8 µg/m3
16.9%

source: Aqicn

PM10
9.7 km
16 µg/m3
11.4%

source: Aqicn

O3
9.7 km
1.3 µg/m3
0.8%

source: Aqicn

Info

Country: Ireland
Region: Leinster
Latitude: 53.29395
Longitude: -6.13586

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About Air Quality in Dún Laoghaire

Air quality in Dún Laoghaire is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Dún Laoghaire

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Dún Laoghaire?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Dún Laoghaire

If you're planning outdoor activities in Dún Laoghaire, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.