Mostly clear night
Feels like 15°C
Wind direction southwest
Gusts 10 km/h
Humidity 97%
Cloud cover 20%
Pressure 1006 hPa
Now · 3:03 AM
Llangollen Weather & Hourly Forecast
United Kingdom · Wales · LL20 7BP
15°C
Mostly clear night
Feels like: 15°C
💧 Humidity 97%
🌡 Pressure 1006 hPa
💨 Wind 8 km/h
👁 Visibility 10.0 km
☁ Clouds 20%
☀️ UV index 0.0 · Low
🌅 Sunrise 6:19 AM
🌇 Sunset 8:07 PM
Hourly Forecast for Llangollen
Today
Mostly clear night
Partly cloudy
Feels like 13°C
Wind direction southwest
Gusts 9 km/h
Humidity 95%
Cloud cover 40%
Pressure 1006 hPa
Partly cloudy
Feels like 16°C
Wind direction southwest
Gusts 25 km/h
Humidity 78%
Cloud cover 39%
Pressure 1007 hPa
Light rain
Feels like 19°C
Wind direction southwest
Gusts 28 km/h
Humidity 85%
Cloud cover 59%
Pressure 1006 hPa
Light rain
Feels like 17°C
Wind direction southwest
Gusts 37 km/h
Humidity 89%
Cloud cover 100%
Pressure 1004 hPa
Overcast
Feels like 15°C
Wind direction south
Gusts 32 km/h
Humidity 88%
Cloud cover 100%
Pressure 1003 hPa
Mostly cloudy night
Feels like 13°C
Wind direction southwest
Gusts 6 km/h
Humidity 97%
Cloud cover 76%
Pressure 1004 hPa
Tomorrow
Overcast night
Feels like 13°C
Wind direction southwest
Gusts 6 km/h
Humidity 97%
Cloud cover 85%
Pressure 1004 hPa
Overcast night
Feels like 12°C
Wind direction west
Gusts 23 km/h
Humidity 97%
Cloud cover 96%
Pressure 1005 hPa
Mostly cloudy
Feels like 13°C
Wind direction west
Gusts 40 km/h
Humidity 88%
Cloud cover 76%
Pressure 1007 hPa
Mostly cloudy
Feels like 14°C
Wind direction west
Gusts 35 km/h
Humidity 81%
Cloud cover 80%
Pressure 1010 hPa
Light rain
Feels like 16°C
Wind direction northwest
Gusts 29 km/h
Humidity 71%
Cloud cover 85%
Pressure 1013 hPa
Overcast
Feels like 14°C
Wind direction west
Gusts 28 km/h
Humidity 65%
Cloud cover 100%
Pressure 1015 hPa
Overcast
Feels like 14°C
Wind direction west
Gusts 27 km/h
Humidity 71%
Cloud cover 98%
Pressure 1017 hPa
Overcast night
Feels like 9°C
Wind direction west
Gusts 22 km/h
Humidity 83%
Cloud cover 98%
Pressure 1019 hPa
Tuesday
Overcast night
Feels like 8°C
Wind direction southwest
Gusts 8 km/h
Humidity 91%
Cloud cover 87%
Pressure 1019 hPa
Today
Mostly clear night
Feels like 15°C
Wind direction southwestGusts 10 km/h
Humidity 97%Cloud cover 20%Pressure 1006 hPa
Mostly clear night
Feels like 14°C
Wind direction southwestGusts 9 km/h
Humidity 96%Cloud cover 21%Pressure 1006 hPa
Partly cloudy night
Feels like 14°C
Wind direction southwestGusts 10 km/h
Humidity 95%Cloud cover 28%Pressure 1006 hPa
Partly cloudy
Feels like 13°C
Wind direction southwestGusts 9 km/h
Humidity 95%Cloud cover 40%Pressure 1006 hPa
Mostly cloudy
Feels like 14°C
Wind direction southGusts 14 km/h
Humidity 93%Cloud cover 58%Pressure 1006 hPa
Partly cloudy
Feels like 15°C
Wind direction southwestGusts 20 km/h
Humidity 87%Cloud cover 32%Pressure 1007 hPa
Partly cloudy
Feels like 16°C
Wind direction southwestGusts 25 km/h
Humidity 78%Cloud cover 39%Pressure 1007 hPa
Partly cloudy
Feels like 18°C
Wind direction southGusts 25 km/h
Humidity 67%Cloud cover 41%Pressure 1006 hPa
Light rain
Feels like 19°C
Wind direction southGusts 27 km/h
Humidity 69%Cloud cover 51%Pressure 1006 hPa
Light rain
Feels like 19°C
Wind direction southwestGusts 28 km/h
Humidity 85%Cloud cover 59%Pressure 1006 hPa
Light rain
Feels like 18°C
Wind direction southwestGusts 32 km/h
Humidity 88%Cloud cover 100%Pressure 1005 hPa
Light rain
Feels like 18°C
Wind direction southGusts 35 km/h
Humidity 88%Cloud cover 100%Pressure 1005 hPa
Light rain
Feels like 17°C
Wind direction southwestGusts 37 km/h
Humidity 89%Cloud cover 100%Pressure 1004 hPa
Light rain
Feels like 16°C
Wind direction southGusts 36 km/h
Humidity 87%Cloud cover 100%Pressure 1004 hPa
Light rain
Feels like 15°C
Wind direction southGusts 34 km/h
Humidity 86%Cloud cover 100%Pressure 1003 hPa
Overcast
Feels like 15°C
Wind direction southGusts 32 km/h
Humidity 88%Cloud cover 100%Pressure 1003 hPa
Overcast
Feels like 15°C
Wind direction southGusts 14 km/h
Humidity 94%Cloud cover 100%Pressure 1003 hPa
Overcast night
Feels like 14°C
Wind direction southGusts 7 km/h
Humidity 97%Cloud cover 100%Pressure 1003 hPa
Mostly cloudy night
Feels like 13°C
Wind direction southwestGusts 6 km/h
Humidity 97%Cloud cover 76%Pressure 1004 hPa
Mostly cloudy night
Feels like 13°C
Wind direction southGusts 6 km/h
Humidity 97%Cloud cover 78%Pressure 1004 hPa
Tomorrow
Mostly cloudy night
Feels like 12°C
Wind direction southwestGusts 5 km/h
Humidity 97%Cloud cover 82%Pressure 1004 hPa
Overcast night
Feels like 13°C
Wind direction southwestGusts 6 km/h
Humidity 97%Cloud cover 85%Pressure 1004 hPa
Overcast night
Feels like 12°C
Wind direction westGusts 6 km/h
Humidity 97%Cloud cover 99%Pressure 1004 hPa
Overcast night
Feels like 12°C
Wind direction westGusts 8 km/h
Humidity 96%Cloud cover 98%Pressure 1004 hPa
Overcast night
Feels like 12°C
Wind direction westGusts 23 km/h
Humidity 97%Cloud cover 96%Pressure 1005 hPa
Mostly cloudy night
Feels like 12°C
Wind direction westGusts 38 km/h
Humidity 97%Cloud cover 76%Pressure 1005 hPa
Mostly cloudy night
Feels like 12°C
Wind direction westGusts 40 km/h
Humidity 92%Cloud cover 75%Pressure 1006 hPa
Mostly cloudy
Feels like 13°C
Wind direction westGusts 40 km/h
Humidity 88%Cloud cover 76%Pressure 1007 hPa
Mostly cloudy
Feels like 13°C
Wind direction westGusts 41 km/h
Humidity 88%Cloud cover 54%Pressure 1008 hPa
Mostly cloudy
Feels like 13°C
Wind direction westGusts 38 km/h
Humidity 80%Cloud cover 70%Pressure 1009 hPa
Mostly cloudy
Feels like 14°C
Wind direction westGusts 35 km/h
Humidity 81%Cloud cover 80%Pressure 1010 hPa
Overcast
Feels like 15°C
Wind direction northwestGusts 35 km/h
Humidity 83%Cloud cover 85%Pressure 1011 hPa
Mostly cloudy
Feels like 16°C
Wind direction northwestGusts 32 km/h
Humidity 70%Cloud cover 84%Pressure 1012 hPa
Light rain
Feels like 16°C
Wind direction northwestGusts 29 km/h
Humidity 71%Cloud cover 85%Pressure 1013 hPa
Overcast
Feels like 15°C
Wind direction northwestGusts 28 km/h
Humidity 71%Cloud cover 100%Pressure 1013 hPa
Overcast
Feels like 15°C
Wind direction westGusts 27 km/h
Humidity 67%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 14°C
Wind direction westGusts 28 km/h
Humidity 65%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 15°C
Wind direction northwestGusts 30 km/h
Humidity 68%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 15°C
Wind direction westGusts 29 km/h
Humidity 66%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 14°C
Wind direction westGusts 27 km/h
Humidity 71%Cloud cover 98%Pressure 1017 hPa
Overcast
Feels like 11°C
Wind direction westGusts 25 km/h
Humidity 78%Cloud cover 93%Pressure 1017 hPa
Overcast night
Feels like 9°C
Wind direction southwestGusts 19 km/h
Humidity 84%Cloud cover 97%Pressure 1018 hPa
Overcast night
Feels like 9°C
Wind direction westGusts 22 km/h
Humidity 83%Cloud cover 98%Pressure 1019 hPa
Overcast night
Feels like 9°C
Wind direction southwestGusts 25 km/h
Humidity 83%Cloud cover 96%Pressure 1019 hPa
Tuesday
Overcast night
Feels like 8°C
Wind direction southwestGusts 11 km/h
Humidity 87%Cloud cover 95%Pressure 1019 hPa
Overcast night
Feels like 8°C
Wind direction southwestGusts 8 km/h
Humidity 91%Cloud cover 87%Pressure 1019 hPa
Mostly clear night
Feels like 7°C
Wind direction southwestGusts 8 km/h
Humidity 93%Cloud cover 14%Pressure 1019 hPa
Mostly clear night
Feels like 7°C
Wind direction southwestGusts 7 km/h
Humidity 95%Cloud cover 13%Pressure 1019 hPa
Mostly clear night
Feels like 7°C
Wind direction southwestGusts 10 km/h
Humidity 95%Cloud cover 12%Pressure 1019 hPa
Mostly clear night
Feels like 7°C
Wind direction southwestGusts 9 km/h
Humidity 96%Cloud cover 13%Pressure 1019 hPa
Mostly clear night
Feels like 7°C
Wind direction southwestGusts 9 km/h
Humidity 96%Cloud cover 14%Pressure 1019 hPa
Mostly sunny
Feels like 7°C
Wind direction southwestGusts 11 km/h
Humidity 96%Cloud cover 20%Pressure 1019 hPa
Mostly sunny
Feels like 10°C
Wind direction southwestGusts 17 km/h
Humidity 87%Cloud cover 19%Pressure 1019 hPa
Mostly sunny
Feels like 13°C
Wind direction southwestGusts 33 km/h
Humidity 73%Cloud cover 16%Pressure 1019 hPa
Mostly sunny
Feels like 15°C
Wind direction southwestGusts 27 km/h
Humidity 65%Cloud cover 15%Pressure 1019 hPa
Mostly sunny
Feels like 16°C
Wind direction westGusts 27 km/h
Humidity 58%Cloud cover 16%Pressure 1019 hPa
Mostly sunny
Feels like 17°C
Wind direction westGusts 27 km/h
Humidity 55%Cloud cover 18%Pressure 1019 hPa
Mostly sunny
Feels like 18°C
Wind direction westGusts 27 km/h
Humidity 54%Cloud cover 20%Pressure 1019 hPa
Partly cloudy
Feels like 18°C
Wind direction westGusts 28 km/h
Humidity 54%Cloud cover 38%Pressure 1019 hPa
Mostly cloudy
Feels like 18°C
Wind direction westGusts 29 km/h
Humidity 54%Cloud cover 58%Pressure 1019 hPa
Mostly cloudy
Feels like 17°C
Wind direction westGusts 29 km/h
Humidity 57%Cloud cover 72%Pressure 1019 hPa
Mostly cloudy
Feels like 17°C
Wind direction westGusts 30 km/h
Humidity 60%Cloud cover 76%Pressure 1020 hPa
Mostly cloudy
Feels like 16°C
Wind direction westGusts 31 km/h
Humidity 66%Cloud cover 81%Pressure 1019 hPa
Mostly cloudy
Feels like 14°C
Wind direction southwestGusts 32 km/h
Humidity 75%Cloud cover 84%Pressure 1019 hPa
Overcast
Feels like 12°C
Wind direction southwestGusts 16 km/h
Humidity 85%Cloud cover 100%Pressure 1020 hPa
Overcast night
Feels like 11°C
Wind direction southwestGusts 5 km/h
Humidity 91%Cloud cover 100%Pressure 1020 hPa
Overcast night
Feels like 11°C
Wind direction southwestGusts 7 km/h
Humidity 95%Cloud cover 100%Pressure 1020 hPa
Overcast night
Feels like 10°C
Wind direction southwestGusts 9 km/h
Humidity 99%Cloud cover 100%Pressure 1020 hPa
Wednesday
Overcast night
Feels like 11°C
Wind direction southwestGusts 21 km/h
Humidity 98%Cloud cover 100%Pressure 1019 hPa
Overcast night
Feels like 12°C
Wind direction southwestGusts 28 km/h
Humidity 92%Cloud cover 100%Pressure 1019 hPa
Overcast night
Feels like 13°C
Wind direction southwestGusts 28 km/h
Humidity 89%Cloud cover 100%Pressure 1018 hPa
Overcast night
Feels like 13°C
Wind direction southwestGusts 29 km/h
Humidity 89%Cloud cover 100%Pressure 1017 hPa
Light rain
Feels like 13°C
Wind direction southwestGusts 32 km/h
Humidity 94%Cloud cover 100%Pressure 1017 hPa
Overcast night
Feels like 13°C
Wind direction southwestGusts 37 km/h
Humidity 92%Cloud cover 100%Pressure 1017 hPa
Overcast night
Feels like 13°C
Wind direction southwestGusts 48 km/h
Humidity 90%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 13°C
Wind direction southwestGusts 47 km/h
Humidity 90%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 14°C
Wind direction southwestGusts 45 km/h
Humidity 89%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 14°C
Wind direction southwestGusts 46 km/h
Humidity 91%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 15°C
Wind direction southwestGusts 45 km/h
Humidity 93%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 16°C
Wind direction southwestGusts 46 km/h
Humidity 92%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 16°C
Wind direction southwestGusts 46 km/h
Humidity 94%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 17°C
Wind direction southwestGusts 49 km/h
Humidity 91%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 18°C
Wind direction southwestGusts 51 km/h
Humidity 77%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 19°C
Wind direction southwestGusts 54 km/h
Humidity 68%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 19°C
Wind direction southwestGusts 50 km/h
Humidity 71%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 17°C
Wind direction southwestGusts 50 km/h
Humidity 81%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 16°C
Wind direction southwestGusts 49 km/h
Humidity 86%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 16°C
Wind direction southwestGusts 49 km/h
Humidity 89%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 16°C
Wind direction southwestGusts 49 km/h
Humidity 93%Cloud cover 100%Pressure 1014 hPa
Overcast night
Feels like 16°C
Wind direction southwestGusts 44 km/h
Humidity 94%Cloud cover 100%Pressure 1014 hPa
Overcast night
Feels like 16°C
Wind direction southwestGusts 48 km/h
Humidity 95%Cloud cover 100%Pressure 1014 hPa
Overcast night
Feels like 17°C
Wind direction southwestGusts 49 km/h
Humidity 90%Cloud cover 100%Pressure 1014 hPa
Thursday
Overcast night
Feels like 16°C
Wind direction southwestGusts 47 km/h
Humidity 87%Cloud cover 100%Pressure 1014 hPa
Overcast night
Feels like 16°C
Wind direction southwestGusts 52 km/h
Humidity 86%Cloud cover 99%Pressure 1013 hPa
Overcast night
Feels like 16°C
Wind direction westGusts 54 km/h
Humidity 85%Cloud cover 100%Pressure 1013 hPa
Overcast night
Feels like 16°C
Wind direction westGusts 49 km/h
Humidity 80%Cloud cover 100%Pressure 1013 hPa
In Llangollen and, more broadly, across Denbighshire: This morning will begin with a mix of sun and clouds, with mild temperatures ranging from 15 to 21 degrees Celsius. The weather remains relatively calm, with light southwesterly winds reaching up to 9 mph and occasional gusts of 19 mph. During the afternoon, similar conditions are expected, although there is a possibility of some light rain, with an accumulation of around 1.5 mm. The probability of rain is highest at around 73%, so a light shower cannot be ruled out. Overall, it should be a mild and breezy day with periods of sunshine interspersed with clouds. It’s advisable to carry an umbrella if planning to be outdoors later in the day.
15-Day Weather Outlook for Llangollen
TomorrowTomorrow
Light rain
16°/10°
💧 0.1 mm
💨 22 km/h
Light rain
16°/10°
💧 0.1 mm
💨 22 km/h
Daytime temperature 16°C
Feels like 16°C
Humidity 71%
Pressure 1013 hPa
Cloud cover 85%
Wind direction northwest
Gusts 41 km/h
Sunrise 6:20 AM
Sunset 8:05 PM
Tuesday, Sep 1Tue Sep 1
Mostly sunny
19°/8°
💧 None
💨 23 km/h
Mostly sunny
19°/8°
💧 None
💨 23 km/h
Daytime temperature 18°C
Feels like 18°C
Humidity 54%
Pressure 1019 hPa
Cloud cover 20%
Wind direction west
Gusts 33 km/h
Sunrise 6:22 AM
Sunset 8:03 PM
Wednesday, Sep 2Wed Sep 2
Light rain
19°/11°
💧 0.6 mm
💨 31 km/h
Light rain
19°/11°
💧 0.6 mm
💨 31 km/h
Daytime temperature 17°C
Feels like 17°C
Humidity 91%
Pressure 1015 hPa
Cloud cover 100%
Wind direction southwest
Gusts 50 km/h
Sunrise 6:24 AM
Sunset 8:00 PM
Thursday, Sep 3Thu Sep 3
Light rain
18°/14°
💧 0.1 mm
💨 26 km/h
Light rain
18°/14°
💧 0.1 mm
💨 26 km/h
Daytime temperature 18°C
Feels like 17°C
Humidity 54%
Pressure 1014 hPa
Cloud cover 100%
Wind direction west
Gusts 52 km/h
Sunrise 6:26 AM
Sunset 7:58 PM
Friday, Sep 4Fri Sep 4
Light rain
16°/10°
💧 0.5 mm
💨 32 km/h
Light rain
16°/10°
💧 0.5 mm
💨 32 km/h
Daytime temperature 15°C
Feels like 14°C
Humidity 59%
Pressure 1009 hPa
Cloud cover 38%
Wind direction west
Gusts 53 km/h
Sunrise 6:27 AM
Sunset 7:56 PM
Saturday, Sep 5Sat Sep 5
Mostly cloudy
16°/10°
💧 None
💨 27 km/h
Mostly cloudy
16°/10°
💧 None
💨 27 km/h
Daytime temperature 16°C
Feels like 15°C
Humidity 44%
Pressure 1024 hPa
Cloud cover 78%
Wind direction west
Gusts 47 km/h
Sunrise 6:29 AM
Sunset 7:53 PM
Sunday, Sep 6Sun Sep 6
Mostly cloudy
18°/11°
💧 None
💨 21 km/h
Mostly cloudy
18°/11°
💧 None
💨 21 km/h
Daytime temperature 18°C
Feels like 18°C
Humidity 76%
Pressure 1021 hPa
Cloud cover 75%
Wind direction southwest
Gusts 49 km/h
Sunrise 6:31 AM
Sunset 7:51 PM
Monday, Sep 7Mon Sep 7
Overcast
21°/15°
💧 None
💨 23 km/h
Overcast
21°/15°
💧 None
💨 23 km/h
Daytime temperature 19°C
Feels like 19°C
Humidity 72%
Pressure 1017 hPa
Cloud cover 100%
Wind direction southwest
Gusts 50 km/h
Sunrise 6:32 AM
Sunset 7:49 PM
Tuesday, Sep 8Tue Sep 8
Light rain
18°/11°
💧 1.3 mm
💨 27 km/h
Light rain
18°/11°
💧 1.3 mm
💨 27 km/h
Daytime temperature 18°C
Feels like 18°C
Humidity 81%
Pressure 1005 hPa
Cloud cover 100%
Wind direction southwest
Gusts 64 km/h
Sunrise 6:34 AM
Sunset 7:46 PM
Wednesday, Sep 9Wed Sep 9
Light rain
14°/9°
💧 1.8 mm
💨 30 km/h
Light rain
14°/9°
💧 1.8 mm
💨 30 km/h
Daytime temperature 14°C
Feels like 13°C
Humidity 56%
Pressure 1007 hPa
Cloud cover 33%
Wind direction southwest
Gusts 62 km/h
Sunrise 6:36 AM
Sunset 7:44 PM
Thursday, Sep 10Thu Sep 10
Light rain
14°/9°
💧 1.7 mm
💨 33 km/h
Light rain
14°/9°
💧 1.7 mm
💨 33 km/h
Daytime temperature 11°C
Feels like 11°C
Humidity 82%
Pressure 1008 hPa
Cloud cover 80%
Wind direction west
Gusts 55 km/h
Sunrise 6:37 AM
Sunset 7:41 PM
Friday, Sep 11Fri Sep 11
Light rain
14°/7°
💧 0.4 mm
💨 26 km/h
Light rain
14°/7°
💧 0.4 mm
💨 26 km/h
Daytime temperature 14°C
Feels like 13°C
Humidity 67%
Pressure 1017 hPa
Cloud cover 76%
Wind direction northwest
Gusts 47 km/h
Sunrise 6:39 AM
Sunset 7:39 PM
Saturday, Sep 12Sat Sep 12
Mostly cloudy
17°/5°
💧 None
💨 9 km/h
Mostly cloudy
17°/5°
💧 None
💨 9 km/h
Daytime temperature 16°C
Feels like 15°C
Humidity 43%
Pressure 1019 hPa
Cloud cover 84%
Wind direction south
Gusts 8 km/h
Sunrise 6:41 AM
Sunset 7:37 PM
Sunday, Sep 13Sun Sep 13
Mostly cloudy
18°/6°
💧 None
💨 10 km/h
Mostly cloudy
18°/6°
💧 None
💨 10 km/h
Daytime temperature 17°C
Feels like 16°C
Humidity 53%
Pressure 1022 hPa
Cloud cover 69%
Wind direction southeast
Gusts 13 km/h
Sunrise 6:42 AM
Sunset 7:34 PM
Monday, Sep 14Mon Sep 14
Overcast
18°/7°
💧 None
💨 15 km/h
Overcast
18°/7°
💧 None
💨 15 km/h
Daytime temperature 17°C
Feels like 16°C
Humidity 51%
Pressure 1021 hPa
Cloud cover 100%
Wind direction northwest
Gusts 22 km/h
Sunrise 6:44 AM
Sunset 7:32 PM
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Llangollen
AIR QUALITY FORECAST
Air Quality Forecast for Llangollen
Fair
Nearest forecast value
4:00 AM
PM2.5 Fine particles Good 1,4µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 2,1µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 71,7µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,1µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 0,6µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 0,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 53,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 0,7µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 62,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 0,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 0,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 68,9µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,8µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
1:00 AM
PM2.5 Fine particles Good 2,8µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 5,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 60,3µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
UV & HEALTH
UV, Sun & Health Outlook in Llangollen
Maximum daily UV
Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low
3–5 Moderate
6–7 High
8–10 Very high
11+ Extreme
Today
UV 3,1Moderate
🙂Fair
Tomorrow
UV 1,5Low
🙂Fair
Tuesday
UV 3,8Moderate
🙂Fair
Wednesday
UV 2,0Low
🙂Fair
Thursday
UV 5,0Moderate
🙂Fair
Friday
UV 5,0Moderate
—Unavailable
Saturday
UV 5,0Moderate
—Unavailable
Hourly UV index today
7:00 AMUV 0,0
8:00 AMUV 0,4
9:00 AMUV 1,0
10:00 AMUV 2,0
11:00 AMUV 3,0
12:00 PMUV 3,1
1:00 PMUV 2,5
2:00 PMUV 2,5
3:00 PMUV 2,5
4:00 PMUV 0,8
5:00 PMUV 0,6
6:00 PMUV 0,5
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Llangollen
Sustained wind
Max gusts
Internal PR simulation:
3.78
Population: 3,050
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Forecast data for Llangollen were last refreshed today at 3:03 AM. The current forecast period extends through 01/09/2026 at 1:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.