Mostly sunny
Feels like 20°C
Wind direction west
Gusts 22 km/h
Humidity 44%
Cloud cover 11%
Pressure 1019 hPa
Now · 2:21 PM
Acton Weather & Hourly Forecast
United Kingdom · England · CO10 0AE
21°C
Mostly sunny
Feels like: 20°C
💧 Humidity 44%
🌡 Pressure 1019 hPa
💨 Wind 17 km/h
👁 Visibility 10.0 km
☁ Clouds 11%
☀️ UV index 4.3 · Moderate
🌅 Sunrise 6:08 AM
🌇 Sunset 7:46 PM
Hourly Forecast for Acton
Today
Mostly sunny
Partly cloudy
Feels like 20°C
Wind direction southwest
Gusts 23 km/h
Humidity 48%
Cloud cover 32%
Pressure 1019 hPa
Overcast night
Feels like 18°C
Wind direction west
Gusts 11 km/h
Humidity 63%
Cloud cover 100%
Pressure 1019 hPa
Tomorrow
Overcast night
Feels like 16°C
Wind direction southwest
Gusts 29 km/h
Humidity 68%
Cloud cover 100%
Pressure 1020 hPa
Mostly cloudy night
Feels like 14°C
Wind direction west
Gusts 34 km/h
Humidity 80%
Cloud cover 80%
Pressure 1019 hPa
Overcast night
Feels like 13°C
Wind direction west
Gusts 33 km/h
Humidity 85%
Cloud cover 93%
Pressure 1019 hPa
Overcast
Feels like 19°C
Wind direction southwest
Gusts 25 km/h
Humidity 66%
Cloud cover 98%
Pressure 1020 hPa
Overcast
Feels like 19°C
Wind direction southwest
Gusts 24 km/h
Humidity 64%
Cloud cover 97%
Pressure 1020 hPa
Overcast
Feels like 20°C
Wind direction southwest
Gusts 24 km/h
Humidity 57%
Cloud cover 100%
Pressure 1019 hPa
Overcast
Feels like 19°C
Wind direction southwest
Gusts 31 km/h
Humidity 61%
Cloud cover 100%
Pressure 1018 hPa
Mostly cloudy night
Feels like 18°C
Wind direction southwest
Gusts 41 km/h
Humidity 75%
Cloud cover 80%
Pressure 1018 hPa
Thursday
Partly cloudy night
Feels like 18°C
Wind direction southwest
Gusts 46 km/h
Humidity 89%
Cloud cover 46%
Pressure 1017 hPa
Mostly cloudy night
Feels like 16°C
Wind direction southwest
Gusts 43 km/h
Humidity 94%
Cloud cover 77%
Pressure 1017 hPa
Overcast night
Feels like 17°C
Wind direction southwest
Gusts 47 km/h
Humidity 89%
Cloud cover 92%
Pressure 1017 hPa
Overcast
Feels like 20°C
Wind direction west
Gusts 46 km/h
Humidity 74%
Cloud cover 98%
Pressure 1017 hPa
Overcast
Feels like 22°C
Wind direction southwest
Gusts 40 km/h
Humidity 64%
Cloud cover 99%
Pressure 1017 hPa
Today
Mostly sunny
Feels like 20°C
Wind direction westGusts 22 km/h
Humidity 44%Cloud cover 11%Pressure 1019 hPa
Mostly sunny
Feels like 21°C
Wind direction westGusts 24 km/h
Humidity 43%Cloud cover 11%Pressure 1019 hPa
Mostly sunny
Feels like 20°C
Wind direction westGusts 26 km/h
Humidity 44%Cloud cover 17%Pressure 1019 hPa
Partly cloudy
Feels like 20°C
Wind direction southwestGusts 23 km/h
Humidity 48%Cloud cover 32%Pressure 1019 hPa
Partly cloudy
Feels like 19°C
Wind direction southwestGusts 12 km/h
Humidity 53%Cloud cover 47%Pressure 1019 hPa
Overcast night
Feels like 19°C
Wind direction westGusts 20 km/h
Humidity 55%Cloud cover 100%Pressure 1019 hPa
Overcast night
Feels like 18°C
Wind direction westGusts 11 km/h
Humidity 63%Cloud cover 100%Pressure 1019 hPa
Overcast night
Feels like 17°C
Wind direction southwestGusts 11 km/h
Humidity 66%Cloud cover 100%Pressure 1019 hPa
Overcast night
Feels like 17°C
Wind direction southwestGusts 25 km/h
Humidity 67%Cloud cover 100%Pressure 1020 hPa
Tomorrow
Overcast night
Feels like 16°C
Wind direction southwestGusts 29 km/h
Humidity 68%Cloud cover 100%Pressure 1020 hPa
Overcast night
Feels like 15°C
Wind direction westGusts 33 km/h
Humidity 73%Cloud cover 100%Pressure 1020 hPa
Mostly cloudy night
Feels like 15°C
Wind direction westGusts 33 km/h
Humidity 78%Cloud cover 61%Pressure 1019 hPa
Mostly cloudy night
Feels like 14°C
Wind direction westGusts 34 km/h
Humidity 80%Cloud cover 80%Pressure 1019 hPa
Overcast night
Feels like 12°C
Wind direction southwestGusts 33 km/h
Humidity 83%Cloud cover 87%Pressure 1019 hPa
Overcast night
Feels like 13°C
Wind direction westGusts 36 km/h
Humidity 83%Cloud cover 91%Pressure 1019 hPa
Overcast night
Feels like 13°C
Wind direction westGusts 33 km/h
Humidity 85%Cloud cover 93%Pressure 1019 hPa
Overcast
Feels like 14°C
Wind direction southwestGusts 31 km/h
Humidity 82%Cloud cover 94%Pressure 1019 hPa
Overcast
Feels like 17°C
Wind direction southwestGusts 31 km/h
Humidity 75%Cloud cover 99%Pressure 1020 hPa
Overcast
Feels like 19°C
Wind direction southwestGusts 25 km/h
Humidity 66%Cloud cover 98%Pressure 1020 hPa
Overcast
Feels like 20°C
Wind direction southwestGusts 23 km/h
Humidity 60%Cloud cover 99%Pressure 1020 hPa
Overcast
Feels like 21°C
Wind direction southwestGusts 22 km/h
Humidity 56%Cloud cover 96%Pressure 1020 hPa
Overcast
Feels like 19°C
Wind direction southwestGusts 24 km/h
Humidity 64%Cloud cover 97%Pressure 1020 hPa
Overcast
Feels like 20°C
Wind direction southwestGusts 25 km/h
Humidity 61%Cloud cover 97%Pressure 1020 hPa
Overcast
Feels like 19°C
Wind direction southwestGusts 23 km/h
Humidity 64%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 20°C
Wind direction southwestGusts 24 km/h
Humidity 57%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 21°C
Wind direction southwestGusts 29 km/h
Humidity 51%Cloud cover 99%Pressure 1018 hPa
Overcast
Feels like 18°C
Wind direction southwestGusts 31 km/h
Humidity 59%Cloud cover 99%Pressure 1018 hPa
Overcast
Feels like 19°C
Wind direction southwestGusts 31 km/h
Humidity 61%Cloud cover 100%Pressure 1018 hPa
Overcast
Feels like 19°C
Wind direction southwestGusts 34 km/h
Humidity 65%Cloud cover 100%Pressure 1017 hPa
Overcast night
Feels like 19°C
Wind direction southwestGusts 35 km/h
Humidity 69%Cloud cover 98%Pressure 1018 hPa
Mostly cloudy night
Feels like 18°C
Wind direction southwestGusts 41 km/h
Humidity 75%Cloud cover 80%Pressure 1018 hPa
Mostly cloudy night
Feels like 18°C
Wind direction southwestGusts 44 km/h
Humidity 82%Cloud cover 56%Pressure 1018 hPa
Partly cloudy night
Feels like 18°C
Wind direction southwestGusts 42 km/h
Humidity 88%Cloud cover 42%Pressure 1018 hPa
Thursday
Partly cloudy night
Feels like 18°C
Wind direction southwestGusts 46 km/h
Humidity 89%Cloud cover 46%Pressure 1017 hPa
Mostly cloudy night
Feels like 18°C
Wind direction southwestGusts 46 km/h
Humidity 90%Cloud cover 55%Pressure 1017 hPa
Overcast night
Feels like 17°C
Wind direction southwestGusts 45 km/h
Humidity 93%Cloud cover 86%Pressure 1017 hPa
Mostly cloudy night
Feels like 16°C
Wind direction southwestGusts 43 km/h
Humidity 94%Cloud cover 77%Pressure 1017 hPa
Overcast night
Feels like 16°C
Wind direction westGusts 39 km/h
Humidity 87%Cloud cover 87%Pressure 1017 hPa
Overcast night
Feels like 16°C
Wind direction southwestGusts 41 km/h
Humidity 88%Cloud cover 90%Pressure 1017 hPa
Overcast night
Feels like 17°C
Wind direction southwestGusts 47 km/h
Humidity 89%Cloud cover 92%Pressure 1017 hPa
Overcast
Feels like 18°C
Wind direction westGusts 44 km/h
Humidity 88%Cloud cover 93%Pressure 1017 hPa
Overcast
Feels like 18°C
Wind direction westGusts 47 km/h
Humidity 84%Cloud cover 100%Pressure 1017 hPa
Overcast
Feels like 20°C
Wind direction westGusts 46 km/h
Humidity 74%Cloud cover 98%Pressure 1017 hPa
Overcast
Feels like 21°C
Wind direction westGusts 46 km/h
Humidity 65%Cloud cover 99%Pressure 1017 hPa
Overcast
Feels like 21°C
Wind direction southwestGusts 39 km/h
Humidity 70%Cloud cover 99%Pressure 1017 hPa
Overcast
Feels like 22°C
Wind direction southwestGusts 40 km/h
Humidity 64%Cloud cover 99%Pressure 1017 hPa
Overcast
Feels like 24°C
Wind direction westGusts 42 km/h
Humidity 53%Cloud cover 99%Pressure 1017 hPa
Overcast
Feels like 25°C
Wind direction westGusts 43 km/h
Humidity 46%Cloud cover 97%Pressure 1017 hPa
Overcast
Feels like 25°C
Wind direction westGusts 41 km/h
Humidity 45%Cloud cover 96%Pressure 1016 hPa
Overcast
Feels like 25°C
Wind direction westGusts 40 km/h
Humidity 44%Cloud cover 89%Pressure 1016 hPa
Overcast
Feels like 25°C
Wind direction westGusts 37 km/h
Humidity 43%Cloud cover 88%Pressure 1016 hPa
Overcast
Feels like 24°C
Wind direction westGusts 36 km/h
Humidity 47%Cloud cover 85%Pressure 1016 hPa
Mostly cloudy
Feels like 22°C
Wind direction westGusts 37 km/h
Humidity 52%Cloud cover 76%Pressure 1016 hPa
Partly cloudy night
Feels like 21°C
Wind direction westGusts 43 km/h
Humidity 59%Cloud cover 28%Pressure 1017 hPa
Mostly clear night
Feels like 20°C
Wind direction westGusts 51 km/h
Humidity 61%Cloud cover 21%Pressure 1017 hPa
Mostly clear night
Feels like 20°C
Wind direction westGusts 56 km/h
Humidity 58%Cloud cover 22%Pressure 1017 hPa
Mostly clear night
Feels like 19°C
Wind direction southwestGusts 56 km/h
Humidity 60%Cloud cover 20%Pressure 1017 hPa
Friday
Partly cloudy night
Feels like 18°C
Wind direction southwestGusts 56 km/h
Humidity 67%Cloud cover 25%Pressure 1016 hPa
Partly cloudy night
Feels like 18°C
Wind direction southwestGusts 55 km/h
Humidity 75%Cloud cover 36%Pressure 1016 hPa
Mostly cloudy night
Feels like 18°C
Wind direction southwestGusts 55 km/h
Humidity 81%Cloud cover 55%Pressure 1015 hPa
Partly cloudy night
Feels like 18°C
Wind direction southwestGusts 56 km/h
Humidity 87%Cloud cover 44%Pressure 1014 hPa
Mostly cloudy night
Feels like 19°C
Wind direction southwestGusts 56 km/h
Humidity 82%Cloud cover 60%Pressure 1014 hPa
Mostly cloudy night
Feels like 20°C
Wind direction southwestGusts 59 km/h
Humidity 75%Cloud cover 70%Pressure 1013 hPa
Mostly cloudy night
Feels like 20°C
Wind direction southwestGusts 61 km/h
Humidity 77%Cloud cover 75%Pressure 1013 hPa
Mostly cloudy
Feels like 20°C
Wind direction southwestGusts 59 km/h
Humidity 79%Cloud cover 76%Pressure 1013 hPa
Overcast
Feels like 20°C
Wind direction southwestGusts 55 km/h
Humidity 79%Cloud cover 100%Pressure 1013 hPa
Overcast
Feels like 21°C
Wind direction southwestGusts 53 km/h
Humidity 77%Cloud cover 99%Pressure 1013 hPa
Overcast
Feels like 21°C
Wind direction southwestGusts 50 km/h
Humidity 76%Cloud cover 99%Pressure 1013 hPa
Light rain
Feels like 21°C
Wind direction westGusts 44 km/h
Humidity 78%Cloud cover 99%Pressure 1013 hPa
Light rain
Feels like 19°C
Wind direction westGusts 35 km/h
Humidity 88%Cloud cover 99%Pressure 1014 hPa
Light rain
Feels like 17°C
Wind direction westGusts 35 km/h
Humidity 88%Cloud cover 99%Pressure 1014 hPa
Moderate rain
Feels like 17°C
Wind direction westGusts 41 km/h
Humidity 88%Cloud cover 100%Pressure 1015 hPa
Moderate rain
Feels like 16°C
Wind direction westGusts 43 km/h
Humidity 87%Cloud cover 100%Pressure 1015 hPa
Light rain
Feels like 17°C
Wind direction westGusts 34 km/h
Humidity 76%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 17°C
Wind direction westGusts 35 km/h
Humidity 75%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 17°C
Wind direction westGusts 33 km/h
Humidity 68%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 16°C
Wind direction westGusts 36 km/h
Humidity 61%Cloud cover 100%Pressure 1016 hPa
Overcast night
Feels like 15°C
Wind direction westGusts 39 km/h
Humidity 62%Cloud cover 100%Pressure 1017 hPa
Overcast night
Feels like 14°C
Wind direction westGusts 37 km/h
Humidity 67%Cloud cover 100%Pressure 1018 hPa
Overcast night
Feels like 13°C
Wind direction westGusts 40 km/h
Humidity 73%Cloud cover 94%Pressure 1018 hPa
Mostly cloudy night
Feels like 13°C
Wind direction westGusts 42 km/h
Humidity 74%Cloud cover 70%Pressure 1019 hPa
Saturday
Mostly cloudy night
Feels like 12°C
Wind direction westGusts 41 km/h
Humidity 76%Cloud cover 56%Pressure 1019 hPa
Partly cloudy night
Feels like 12°C
Wind direction westGusts 40 km/h
Humidity 78%Cloud cover 47%Pressure 1020 hPa
Clear night
Feels like 11°C
Wind direction westGusts 40 km/h
Humidity 80%Cloud cover 0%Pressure 1020 hPa
Clear night
Feels like 11°C
Wind direction westGusts 41 km/h
Humidity 80%Cloud cover 0%Pressure 1021 hPa
Clear night
Feels like 11°C
Wind direction westGusts 42 km/h
Humidity 80%Cloud cover 0%Pressure 1022 hPa
Clear night
Feels like 10°C
Wind direction westGusts 41 km/h
Humidity 82%Cloud cover 0%Pressure 1022 hPa
Clear night
Feels like 10°C
Wind direction westGusts 37 km/h
Humidity 84%Cloud cover 0%Pressure 1023 hPa
Mostly sunny
Feels like 10°C
Wind direction westGusts 37 km/h
Humidity 83%Cloud cover 14%Pressure 1024 hPa
Overcast
Feels like 11°C
Wind direction westGusts 37 km/h
Humidity 77%Cloud cover 98%Pressure 1025 hPa
Overcast
Feels like 13°C
Wind direction westGusts 32 km/h
Humidity 70%Cloud cover 99%Pressure 1026 hPa
Overcast
Feels like 14°C
Wind direction northwestGusts 27 km/h
Humidity 63%Cloud cover 97%Pressure 1026 hPa
Overcast
Feels like 16°C
Wind direction northwestGusts 23 km/h
Humidity 53%Cloud cover 89%Pressure 1026 hPa
Mostly cloudy
Feels like 17°C
Wind direction northwestGusts 23 km/h
Humidity 49%Cloud cover 75%Pressure 1026 hPa
Mostly cloudy
Feels like 18°C
Wind direction westGusts 22 km/h
Humidity 45%Cloud cover 68%Pressure 1027 hPa
Mostly sunny
Feels like 19°C
Wind direction westGusts 20 km/h
Humidity 43%Cloud cover 13%Pressure 1027 hPa
In Acton and, more broadly, across East of England: The rest of the afternoon will see mostly cloudy skies with temperatures remaining mild, ranging from 17 to 21 degrees Celsius. Winds will be moderate from the west, peaking at around 10 mph, with gusts reaching up to 22 mph. As evening approaches, conditions are expected to remain dry, with no precipitation forecast. The wind may continue to be breezy at times, but overall, it should be a relatively calm and mild evening. Temperatures are likely to stay steady through the night, providing a comfortable end to the day.
15-Day Weather Outlook for Acton
TomorrowTomorrow
Overcast
20°/14°
💧 None
💨 21 km/h
Overcast
20°/14°
💧 None
💨 21 km/h
Daytime temperature 20°C
Feels like 19°C
Humidity 53%
Pressure 1020 hPa
Cloud cover 94%
Wind direction southwest
Gusts 43 km/h
Sunrise 6:10 AM
Sunset 7:43 PM
Thursday, Sep 3Thu Sep 3
Overcast
25°/16°
💧 None
💨 34 km/h
Overcast
25°/16°
💧 None
💨 34 km/h
Daytime temperature 21°C
Feels like 21°C
Humidity 76%
Pressure 1017 hPa
Cloud cover 99%
Wind direction west
Gusts 56 km/h
Sunrise 6:11 AM
Sunset 7:41 PM
Friday, Sep 4Fri Sep 4
Moderate rain
21°/15°
💧 4.4 mm
💨 33 km/h
Moderate rain
21°/15°
💧 4.4 mm
💨 33 km/h
Daytime temperature 16°C
Feels like 16°C
Humidity 88%
Pressure 1015 hPa
Cloud cover 99%
Wind direction southwest
Gusts 61 km/h
Sunrise 6:13 AM
Sunset 7:39 PM
Saturday, Sep 5Sat Sep 5
Mostly cloudy
20°/11°
💧 None
💨 19 km/h
Mostly cloudy
20°/11°
💧 None
💨 19 km/h
Daytime temperature 19°C
Feels like 18°C
Humidity 46%
Pressure 1026 hPa
Cloud cover 56%
Wind direction west
Gusts 45 km/h
Sunrise 6:15 AM
Sunset 7:36 PM
Sunday, Sep 6Sun Sep 6
Mostly sunny
23°/12°
💧 None
💨 16 km/h
Mostly sunny
23°/12°
💧 None
💨 16 km/h
Daytime temperature 22°C
Feels like 21°C
Humidity 35%
Pressure 1025 hPa
Cloud cover 14%
Wind direction southeast
Gusts 30 km/h
Sunrise 6:16 AM
Sunset 7:34 PM
Monday, Sep 7Mon Sep 7
Mostly cloudy
24°/15°
💧 None
💨 23 km/h
Mostly cloudy
24°/15°
💧 None
💨 23 km/h
Daytime temperature 24°C
Feels like 24°C
Humidity 48%
Pressure 1018 hPa
Cloud cover 62%
Wind direction west
Gusts 30 km/h
Sunrise 6:18 AM
Sunset 7:32 PM
Tuesday, Sep 8Tue Sep 8
Mostly cloudy
24°/13°
💧 None
💨 17 km/h
Mostly cloudy
24°/13°
💧 None
💨 17 km/h
Daytime temperature 22°C
Feels like 21°C
Humidity 40%
Pressure 1018 hPa
Cloud cover 81%
Wind direction southwest
Gusts 31 km/h
Sunrise 6:19 AM
Sunset 7:30 PM
Wednesday, Sep 9Wed Sep 9
Moderate rain
21°/15°
💧 8.2 mm
💨 26 km/h
Moderate rain
21°/15°
💧 8.2 mm
💨 26 km/h
Daytime temperature 19°C
Feels like 18°C
Humidity 48%
Pressure 1011 hPa
Cloud cover 27%
Wind direction west
Gusts 44 km/h
Sunrise 6:21 AM
Sunset 7:27 PM
Thursday, Sep 10Thu Sep 10
Mostly sunny
18°/12°
💧 None
💨 31 km/h
Mostly sunny
18°/12°
💧 None
💨 31 km/h
Daytime temperature 18°C
Feels like 17°C
Humidity 47%
Pressure 1012 hPa
Cloud cover 22%
Wind direction west
Gusts 46 km/h
Sunrise 6:23 AM
Sunset 7:25 PM
Friday, Sep 11Fri Sep 11
Light rain
17°/10°
💧 0.3 mm
💨 23 km/h
Light rain
17°/10°
💧 0.3 mm
💨 23 km/h
Daytime temperature 17°C
Feels like 16°C
Humidity 54%
Pressure 1014 hPa
Cloud cover 20%
Wind direction west
Gusts 41 km/h
Sunrise 6:24 AM
Sunset 7:23 PM
Saturday, Sep 12Sat Sep 12
Light rain
19°/11°
💧 0.8 mm
💨 19 km/h
Light rain
19°/11°
💧 0.8 mm
💨 19 km/h
Daytime temperature 19°C
Feels like 18°C
Humidity 48%
Pressure 1017 hPa
Cloud cover 80%
Wind direction west
Gusts 34 km/h
Sunrise 6:26 AM
Sunset 7:20 PM
Sunday, Sep 13Sun Sep 13
Moderate rain
20°/14°
💧 18 mm
💨 37 km/h
Moderate rain
20°/14°
💧 18 mm
💨 37 km/h
Daytime temperature 20°C
Feels like 20°C
Humidity 73%
Pressure 1008 hPa
Cloud cover 94%
Wind direction northwest
Gusts 56 km/h
Sunrise 6:28 AM
Sunset 7:18 PM
Monday, Sep 14Mon Sep 14
Overcast
20°/10°
💧 None
💨 19 km/h
Overcast
20°/10°
💧 None
💨 19 km/h
Daytime temperature 19°C
Feels like 18°C
Humidity 53%
Pressure 1027 hPa
Cloud cover 86%
Wind direction northwest
Gusts 41 km/h
Sunrise 6:29 AM
Sunset 7:15 PM
Tuesday, Sep 15Tue Sep 15
Sunny
23°/12°
💧 None
💨 11 km/h
Sunny
23°/12°
💧 None
💨 11 km/h
Daytime temperature 22°C
Feels like 21°C
Humidity 43%
Pressure 1027 hPa
Cloud cover 5%
Wind direction west
Gusts 19 km/h
Sunrise 6:31 AM
Sunset 7:13 PM
Wednesday, Sep 16Wed Sep 16
Partly cloudy
24°/14°
💧 None
💨 11 km/h
Partly cloudy
24°/14°
💧 None
💨 11 km/h
Daytime temperature 23°C
Feels like 23°C
Humidity 39%
Pressure 1027 hPa
Cloud cover 31%
Wind direction northwest
Gusts 11 km/h
Sunrise 6:32 AM
Sunset 7:11 PM
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Acton
AIR QUALITY FORECAST
Air Quality Forecast for Acton
Fair
Nearest forecast value
3:00 PM
PM2.5 Fine particles Good 1,2µg/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 2,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 82,6µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,8µg/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
12:00 AM
PM2.5 Fine particles Good 1,8µg/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 3,0µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 62,7µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 7,2µg/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 2,7µg/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 8,2µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 73,9µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 4,3µg/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 3,2µg/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 6,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 48,2µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 6,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 2,5µg/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 4,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 51,4µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 9,5µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
UV & HEALTH
UV, Sun & Health Outlook in Acton
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 4,4Moderate
🙂Fair
Tomorrow
UV 4,3Moderate
🙂Fair
Thursday
UV 4,3Moderate
🙂Fair
Friday
UV 4,5Moderate
😊Good
Saturday
UV 5,0Moderate
😊Good
Sunday
UV 6,0High
—Unavailable
Monday
UV 6,0High
—Unavailable
Hourly UV index today
3:00 PMUV 3,4
4:00 PMUV 2,2
5:00 PMUV 1,2
6:00 PMUV 0,4
7:00 PMUV 0,1
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 Acton
Sustained wind
Max gusts
Internal PR simulation:
3.77
Population: 1,665
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Forecast data for Acton were last refreshed today at 2:21 PM. The current forecast period extends through 03/09/2026 at 12:00 PM. 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.