Worst air pollution Dalkeith, today and tomorrow
Today (16 July): Air quality in Dalkeith is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 PM (O3: 29.4/100).
Tomorrow (17 July 2026): Air quality in Dalkeith is fair. All pollutants stay as today. Pollution peaks around 12:00 AM (O3: 24.7/100). 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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Dalkeith's position in Midlothian means air quality is mostly determined by local road traffic and the compact scale of the centre. The A82 generates consistent traffic-related NO₂ and PM2.5, particularly during peak commuting hours. Onshore breezes tend to disperse pollutants reasonably well, keeping readings close to typical UK small-town levels.
Today - 16 July | Pollution peaks at 19:00
AQI:
Fair
29.4/100
PM2.5 (fine particles):
Good
17.6/100
PM10 (coarse particles):
Good
6.7/100
NO2 (nitrogen dioxide):
Good
1.6/100
O3 (ozone):
Fair
29.4/100
SO2 (sulfur dioxide):
Good
1.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.9/100
PM1 (ultrafine particles):
Good
13.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 00:00
AQI:
Fair
24.7/100
PM2.5 (fine particles):
Good
15.1/100
PM10 (coarse particles):
Good
5.9/100
NO2 (nitrogen dioxide):
Good
3.0/100
O3 (ozone):
Fair
24.7/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.7/100
PM1 (ultrafine particles):
Good
10.0/100
Pollen forecast in Dalkeith
View pollen forecastFrequently Asked Questions
Is air quality bad in Dalkeith right now?
On 16 July 2026, overall air quality in Dalkeith is fair. AQI is the main air quality indicator at 29.4/100. Pollution peaks around 7:00 PM (O3: 29.4/100).
Will air quality be worse tomorrow in Dalkeith?
On 17 July 2026, air quality conditions in Dalkeith will be similar to today, with AQI forecast at fair at 24.7/100. Pollution peaks around 12:00 AM (O3: 24.7/100).
When is air pollution at its worst in Dalkeith?
In Dalkeith, pollution levels don't stay flat — winter and summer look pretty different. Through the colder months, readings near the A82 often rise, since chimney smoke and stagnant air stop pollutants clearing away. Come summer, it's ozone rather than particulates that's the bigger concern, especially on still, sunny days. Spring and autumn don't usually cause much concern, sitting comfortably between winter's peak and summer's ozone spikes.
Are air quality levels in Dalkeith 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