ApexAir: Air Quality Forecast

A clearer view of the air around you. ApexAir brings air quality forecasts and pollutant information together in a calm, easy-to-read app. Check the outlook before a walk, your commute or time outdoors, and keep the places you care about close at hand. YOUR AIR, AT A GLANCE • Switch between European AQI and US AQI, with categories and colors for each scale. • Explore hourly forecasts and daily maximum AQI for the next five days. • See PM2.5, PM10, nitrogen dioxide, ozone, sulfur dioxide and carbon monoxide concentrations. PLACES AND EVERYDAY TOOLS • Search for cities, save favorite places and view their air quality on a map. • Add current air quality and hourly forecast widgets to your home screen. • Choose an alert threshold for your primary saved place. Background checks are periodic, not real-time. • Choose light or dark appearance and use the app in 38 regional language variants. No account is required. Saved places and cached forecasts stay on your device. Previously loaded data remains available when a connection fails; new forecasts need internet access. Location access is optional, with no background location tracking. Data is supplied by Open-Meteo and Copernicus CAMS. Values are modeled estimates, not readings from a local sensor. Forecast availability varies by location and time. Daily values show the forecast maximum, not the average. For information only; follow official local guidance on air pollution.

AQI forecasts, pollutant details and alerts for your saved places