Worst air pollution Deal, today and tomorrow
Today (16 July): Air quality in Deal is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 PM (O3: 25.2/100).
Tomorrow (17 July 2026): Air quality in Deal is fair. All pollutants stay as today. Pollution peaks around 4:00 PM (O3: 27.8/100). 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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Deal's air quality reflects its position within Kent, with local traffic and the town's built-up core as the main contributors. Commuter traffic feeding onto the A303 adds a further, consistent contribution to local readings. Inland breezes from the surrounding countryside tend to disperse pollutants reasonably well, keeping readings close to typical UK small-town levels.
Today - 16 July | Pollution peaks at 18:00
AQI:
Fair
25.2/100
PM2.5 (fine particles):
Good
13.2/100
PM10 (coarse particles):
Good
4.8/100
NO2 (nitrogen dioxide):
Good
16.3/100
O3 (ozone):
Fair
25.2/100
SO2 (sulfur dioxide):
Good
1.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.9/100
PM1 (ultrafine particles):
Good
9.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 16:00
AQI:
Fair
27.8/100
PM2.5 (fine particles):
Good
13.5/100
PM10 (coarse particles):
Good
4.9/100
NO2 (nitrogen dioxide):
Good
11.2/100
O3 (ozone):
Fair
27.8/100
SO2 (sulfur dioxide):
Good
2.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.4/100
PM1 (ultrafine particles):
Good
10.2/100
Pollen forecast in Deal
View pollen forecastFrequently Asked Questions
Is air quality bad in Deal right now?
On 16 July 2026, overall air quality in Deal is fair. AQI is the main air quality indicator at 25.2/100. Pollution peaks around 6:00 PM (O3: 25.2/100).
Will air quality be worse tomorrow in Deal?
On 17 July 2026, air quality conditions in Deal will be similar to today, with AQI forecast at fair at 27.8/100. Pollution peaks around 4:00 PM (O3: 27.8/100).
When is air pollution at its worst in Deal?
Most of spring and autumn stays fairly steady, right in the middle of those two extremes. Deal's air quality follows a familiar seasonal pattern most UK towns share. In deep winter, a lack of wind lets A303 traffic fumes and woodsmoke settle instead of blowing through. 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 Deal 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.
Want to see air quality forecasts for other cities in United Kingdom?
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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