Worst air pollution Leighton Linslade, today and tomorrow
Today (9 August): Air quality in Leighton Linslade is fair. NO2 and PM1 are fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 4:00 PM (O3: 57.0/100).
Tomorrow (10 August 2026): Air quality in Leighton Linslade is fair. AQI worsens to fair; NO2 decreases to good; O3 increases to fair; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 5:00 PM (O3: 24.6/100). 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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Being part of Bedfordshire, Leighton Linslade sees an air quality profile that's largely down to traffic and general town-centre activity. The M40 generates consistent traffic-related NO₂ and PM2.5, particularly during peak commuting hours. The dominant maritime airflow generally provide reasonable ventilation, keeping levels close to typical UK urban averages for a town this size.
Today - 9 August | Pollution peaks at 16:00
AQI:
Medium
57.0/100
PM2.5 (fine particles):
Good
20.0/100
PM10 (coarse particles):
Good
5.4/100
NO2 (nitrogen dioxide):
Fair
35.6/100
O3 (ozone):
Medium
57.0/100
SO2 (sulfur dioxide):
Good
5.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.0/100
PM1 (ultrafine particles):
Fair
25.2/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 17:00
AQI:
Fair
24.6/100
PM2.5 (fine particles):
Good
5.1/100
PM10 (coarse particles):
Good
1.9/100
NO2 (nitrogen dioxide):
Good
10.4/100
O3 (ozone):
Fair
24.6/100
SO2 (sulfur dioxide):
Good
2.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.2/100
PM1 (ultrafine particles):
Good
3.7/100
Pollen forecast in Leighton Linslade
View pollen forecastFrequently Asked Questions
Is air quality bad in Leighton Linslade right now?
On 9 August 2026, overall air quality in Leighton Linslade is fair. NO2 is the main pollutant at 35.6/100. Pollution peaks around 4:00 PM (O3: 57.0/100).
Will air quality be worse tomorrow in Leighton Linslade?
On 10 August 2026, air quality conditions in Leighton Linslade will be similar to today, with AQI forecast at fair at 24.6/100. Pollution peaks around 5:00 PM (O3: 24.6/100).
When is air pollution at its worst in Leighton Linslade?
You can roughly predict Leighton Linslade's air quality just by knowing the time of year. Warmer months swap one problem for another — less smoke and heating pollution, but more ozone on the sunniest days. Through the colder months, readings near the M40 often rise, since chimney smoke and stagnant air stop pollutants clearing away. Spring and autumn are typically the easiest months, air-quality-wise, for most residents.
Are air quality levels in Leighton Linslade 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 9 August 2026 at 20:27 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
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