Worst air pollution Dumfries, today and tomorrow
Today (16 July): Air quality in Dumfries is fair. AQI, PM2.5, and O3 are fair; PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 PM (O3: 29.4/100).
Tomorrow (17 July 2026): Air quality in Dumfries is fair. All pollutants stay as today. Pollution peaks around 12:00 AM (O3: 29.0/100). 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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Air quality in Dumfries is shaped by its location in Dumfries and Galloway, where vehicle traffic and everyday urban activity dominate local sources. Thanks to prevailing westerlies, pollution rarely lingers for long, which keeps average readings fairly unremarkable by UK standards. The M9 sees the heaviest traffic, and that shows up clearly in local roadside monitoring.
Today - 16 July | Pollution peaks at 22:00
AQI:
Fair
29.4/100
PM2.5 (fine particles):
Fair
23.1/100
PM10 (coarse particles):
Good
8.8/100
NO2 (nitrogen dioxide):
Good
1.0/100
O3 (ozone):
Fair
29.4/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.7/100
PM1 (ultrafine particles):
Good
18.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 00:00
AQI:
Fair
29.0/100
PM2.5 (fine particles):
Fair
22.8/100
PM10 (coarse particles):
Good
8.8/100
NO2 (nitrogen dioxide):
Good
4.3/100
O3 (ozone):
Fair
29.0/100
SO2 (sulfur dioxide):
Good
2.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.0/100
PM1 (ultrafine particles):
Good
17.0/100
Pollen forecast in Dumfries
View pollen forecastFrequently Asked Questions
Is air quality bad in Dumfries right now?
On 16 July 2026, overall air quality in Dumfries is fair. AQI is the main air quality indicator at 29.4/100. Pollution peaks around 10:00 PM (O3: 29.4/100).
Will air quality be worse tomorrow in Dumfries?
On 17 July 2026, air quality conditions in Dumfries will be similar to today, with AQI forecast at fair at 29.0/100. Pollution peaks around 12:00 AM (O3: 29.0/100).
When is air pollution at its worst in Dumfries?
Dumfries's air quality follows a familiar seasonal pattern most UK towns share. Winter tends to be worst, with wood burning, home heating, and still, cold air trapping traffic fumes from the M9 closer to ground level. Summer's more of a mixed bag: ozone can spike in strong sun, but overall dispersion tends to be better than the depths of winter. Spring and autumn are typically the easiest months, air-quality-wise, for most residents.
Are air quality levels in Dumfries 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