Worst air pollution Newport Isle of Wight, today and tomorrow

On 9 August 2026, overall air quality in Newport Isle of Wight is fair. O3 is the main pollutant at 28.4/100. Pollution peaks around 8:00 PM (NO2: 40.6/100).

On 10 August 2026, air quality conditions in Newport Isle of Wight will be similar to today, with AQI forecast at fair at 37.6/100. Pollution peaks around 9:00 PM (NO2: 37.6/100).

In Newport Isle of Wight, pollution levels don't stay flat — winter and summer look pretty different. 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. Winter mornings can be the trickiest, with cold, still conditions trapping A1 traffic fumes and smoke from home fires close to the ground.

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.

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.