Now
🌤️
13.5°
💧10%
Loading current temperature, humidity, wind, and air quality context for Exeter, Devon, United Kingdom.
Current temperature, humidity, wind, and air quality context for Exeter, Devon, United Kingdom.
Partly cloudy
Feels like 11.5°C
Humidity
80%
Relative humidity
Wind
13.3 km/h
SW
UV
0
Low
Pressure
997.5 hPa
Surface pressure
Now
🌤️
13.5°
💧10%
01am
⛅
13.4°
💧2%
02am
☁️
13.4°
💧10%
03am
☁️
13.4°
💧26%
04am
🌦️
13.3°
💧43%
05am
🌦️
12.7°
💧57%
06am
☁️
12.7°
💧71%
07am
🌦️
12.8°
💧82%
08am
🌦️
13.1°
💧90%
09am
☁️
13.4°
💧95%
10am
🌧️
12.4°
💧98%
11am
🌦️
14.4°
💧100%
12pm
☁️
15.3°
💧100%
01pm
🌦️
15.6°
💧100%
02pm
🌦️
14.3°
💧100%
03pm
🌦️
16.1°
💧100%
04pm
☁️
16°
💧100%
05pm
☁️
15.5°
💧96%
06pm
⛅
15.5°
💧90%
07pm
🌦️
13.9°
💧80%
08pm
⛅
13.9°
💧64%
09pm
☁️
13.1°
💧46%
10pm
⛅
12.5°
💧29%
11pm
⛅
12.4°
💧17%
Loading air quality context...
11.5°C
Similar to actual
80%
Very Humid
13.3 km/h
Direction: SW
0
Low
60%
Sky coverage
0 mm
Current rainfall
Exeter, Devon, nestled in the southwest of England, presents a unique geographic profile significantly influencing its air quality. Situated at the head of the River Exe estuary, the city’s topography is characterized by a gentle rise from the floodplain towards higher ground, with elevations reaching around 70 meters above sea level. This undulating terrain, combined with the valley formed by the River Exe, can contribute to localized air pollution trapping, particularly during periods of calm weather. The surrounding landscape is predominantly rural, a patchwork of agricultural land – dairy farming and arable crops are common – and rolling hills, part of the Devon countryside. To the west lie the dramatic moorlands of Dartmoor National Park, providing a natural air cleansing influence, though occasional peat smoke from controlled burns can impact air quality. Exeter’s position on the edge of the Exe Estuary, a significant wetland ecosystem, introduces a maritime influence, moderating temperatures and occasionally bringing in sea breezes that disperse pollutants. Historically, Exeter was a key Roman settlement and later a medieval trading hub, resulting in a compact urban core with older, denser housing. The city’s proximity to the M5 motorway, a major transport artery, introduces a constant source of road traffic emissions. The urban-rural gradient is relatively sharp; the city transitions quickly into agricultural land, minimizing industrial sprawl but concentrating traffic impacts within the urban area. The prevailing westerly winds generally help to ventilate the city, but inversions can occur, trapping pollutants close to the ground.
Exeter’s air quality exhibits a distinct seasonal pattern driven by meteorological conditions. Winter months (December-February) often see the poorest air quality due to temperature inversions. Cold, clear nights lead to a layer of cold air settling in the valley, trapping pollutants released during the day from traffic and domestic heating. Fog, common during this period, further exacerbates the issue by reducing visibility and hindering pollutant dispersion. Spring (March-May) brings a gradual improvement as temperatures rise and wind speeds increase, aiding in the dispersal of pollutants. However, agricultural activities, such as fertilizer application, can contribute to ammonia emissions. Summer (June-August) generally offers the best air quality, with frequent sunshine, strong winds, and reduced domestic heating demand. Occasional heatwaves can, however, lead to stagnant air and increased ozone formation. Autumn (September-November) sees a return to more variable conditions. Cooler temperatures and increased rainfall help to cleanse the air, but periods of calm weather can still lead to localized pollution episodes. Individuals with respiratory conditions, such as asthma, should be particularly cautious during winter months and on days with low visibility. Children and the elderly are also more vulnerable. During periods of high pollen counts in spring and summer, those with hay fever may experience exacerbated respiratory symptoms, making them more sensitive to air pollution. It’s advisable to avoid strenuous outdoor activity on days with poor air quality and to monitor local air quality forecasts.
AQI (EPA)
24 · Good
Air quality context for the same location
US EPA AQI
😊 Good
Air quality is satisfactory and poses little or no health risk.
View full AQI details →