Worst air pollution Page, today and tomorrow

On 20 July 2026, overall air quality in Page is poor. AQI is the main air quality indicator at 71.5/100. Pollution peaks around 11:00 PM (NO2: 71.5/100).

On 21 July 2026, air quality conditions in Page will be similar to today, with AQI forecast at poor at 68.1/100. Pollution peaks around 12:00 AM (NO2: 68.1/100).

Seasonal changes shape air quality across Page. Typically, winter is generally the cleanest season, with cooler temperatures and less dust in the air, while spring dust storms and summer ozone together make March through September the toughest stretch. Monsoon storms in July and August can either clear the air with rain or stir up dust ahead of the storm front.

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.