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Crumlin (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

Cloudy
6°C
Cloudy
Humidity
93.1%
Wind
6 m/s
Pressure
988.1 hPa
Direction
117°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
5° / 7°
Precip.
3.3mm
Max wind
11.5 m/s

Hourly Forecast

04.02
Now
Weather
6
04.02
11:00
Weather
7
04.02
12:00
Weather
7
04.02
13:00
Weather
6
04.02
14:00
Weather
6
04.02
15:00
Weather
6
04.02
16:00
Weather
6
04.02
17:00
Weather
7
04.02
18:00
Weather
7
04.02
19:00
Weather
7
04.02
20:00
Weather
6
04.02
21:00
Weather
6
04.02
22:00
Weather
6
04.02
23:00
Weather
6
05.02
00:00
Weather
7
05.02
01:00
Weather
7
05.02
02:00
Weather
0.1
7
05.02
03:00
Weather
0.1
8
05.02
04:00
Weather
9
05.02
05:00
Weather
0.1
9
05.02
06:00
Weather
1.8
9
05.02
07:00
Weather
0.2
10
05.02
08:00
Weather
0.7
11
05.02
09:00
Weather
0.3
12

Temperature

7°C
5°C
10:00
6°C
11:00
6°C
12:00
7°C
13:00
7°C
14:00
7°C
15:00
7°C
16:00
7°C
17:00
7°C
18:00
7°C
19:00
6°C
20:00
7°C
21:00
6°C
22:00
6°C
23:00
7°C
00:00
6°C
01:00
6°C
02:00
6°C
03:00
6°C
04:00
6°C
05:00
6°C
06:00
6°C
07:00
5°C
08:00
5°C
09:00
5°C
10:00 21:00 09:00

Precipitation

1.8mm
0mm
02:00
0.1mm
03:00
0.1mm
05:00
0.1mm
06:00
1.8mm
07:00
0.2mm
08:00
0.7mm
09:00
0.3mm
10:00 21:00 09:00

Wind

11.5m/s
0m/s
10:00
6.1 m/s
11:00
6.5 m/s
12:00
6.5 m/s
13:00
6.2 m/s
14:00
6.3 m/s
15:00
6.2 m/s
16:00
6.4 m/s
17:00
6.5 m/s
18:00
6.6 m/s
19:00
6.5 m/s
20:00
6.4 m/s
21:00
6 m/s
22:00
6.1 m/s
23:00
6.2 m/s
00:00
6.9 m/s
01:00
7.1 m/s
02:00
6.8 m/s
03:00
7.6 m/s
04:00
8.8 m/s
05:00
9 m/s
06:00
9 m/s
07:00
10.3 m/s
08:00
11.4 m/s
09:00
11.5 m/s
10:00 21:00 09:00

Radiation

0.065 uSv
6.9 km
8.2%

Measurement time: 2026-02-04 07:00

source: remap_europe

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
8.8 km
136
45.3%

Measurement time: 2026-02-04 09:00

Calculated from PM2.5/PM10

PM2.5
8.8 km
50 µg/m3
59.5%

Measurement time: 2026-02-04 09:00

source: Aqicn

PM10
8.8 km
18 µg/m3
12.9%

Measurement time: 2026-02-04 09:00

source: Aqicn

NO2
8.8 km
22.8 µg/m3
11.4%

Measurement time: 2026-02-04 09:00

source: Aqicn

O3
8.8 km
11.2 µg/m3
7%

Measurement time: 2026-02-04 09:00

source: Aqicn

About Air Quality in Crumlin

Air quality in Crumlin 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 Crumlin

  • 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 Crumlin?

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 Crumlin

If you're planning outdoor activities in Crumlin, 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.