Worst air pollution Bideford, today and tomorrow
Today (16 July): Air quality in Bideford is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 35.5/100).
Tomorrow (17 July 2026): Air quality in Bideford is fair. AQI improves to medium; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 4:00 PM (O3: 48.7/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Bideford's air quality reflects its position within Devon, with local traffic and the town's built-up core as the main contributors. Onshore breezes usually ensure decent dispersal, so levels generally stay within the moderate range typical of UK towns. Traffic on the M11 is the most significant local emissions source, especially at peak times.
Today - 16 July | Pollution peaks at 14:00
AQI:
Fair
35.5/100
PM2.5 (fine particles):
Good
12.1/100
PM10 (coarse particles):
Good
4.3/100
NO2 (nitrogen dioxide):
Fair
27.5/100
O3 (ozone):
Fair
35.5/100
SO2 (sulfur dioxide):
Good
4.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.3/100
PM1 (ultrafine particles):
Good
10.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 16:00
AQI:
Medium
48.7/100
PM2.5 (fine particles):
Good
19.3/100
PM10 (coarse particles):
Good
6.2/100
NO2 (nitrogen dioxide):
Fair
37.1/100
O3 (ozone):
Medium
48.7/100
SO2 (sulfur dioxide):
Good
7.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.7/100
PM1 (ultrafine particles):
Good
19.7/100
Pollen forecast in Bideford
View pollen forecastFrequently Asked Questions
Is air quality bad in Bideford right now?
On 16 July 2026, overall air quality in Bideford is fair. AQI is the main air quality indicator at 35.5/100. Pollution peaks around 2:00 PM (O3: 35.5/100).
Will air quality be worse tomorrow in Bideford?
On 17 July 2026, air quality conditions in Bideford will be similar to today, with NO2 forecast at fair at 37.1/100. Pollution peaks around 4:00 PM (O3: 48.7/100).
When is air pollution at its worst in Bideford?
Spring and autumn don't usually cause much concern, sitting comfortably between winter's peak and summer's ozone spikes. There's a clear yearly cycle to air quality in Bideford if you look closely. Come winter, NO₂ and PM2.5 usually creep up, as heating and calmer air let M11 traffic emissions linger rather than disperse. Summer brings a different issue — stronger sunlight can push up ozone levels on hot, sunny days, even though traffic pollution itself often disperses more easily.
Are air quality levels in Bideford based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app