Know what you're breathing before you step outside.
AirNow gives you clear, real-time air quality data, AQI forecasts and pollutant details for your current location or anywhere you choose.
REAL-TIME AIR QUALITY
• See the current AQI at a glance
• Follow upcoming days to see how conditions may change
• Switch between US AQI and European AQI
• Track PM2.5, PM10, NO2, O3, SO2 and pollen
WEATHER & OUTDOOR TIPS
• View temperature and wind information alongside air quality
• Get practical tips for walking, sports, sensitive people, picnics and terraces
• Understand conditions before planning outdoor activities
ANY LOCATION
• Use your current position for local readings
• Pick another place directly on the map
• Useful at home, at work or while traveling
PERSONALIZE YOUR EXPERIENCE
• Choose Celsius or Fahrenheit
• Choose km/h or mph
• Select the AQI scale that makes sense for you
APPLE WATCH
Check key air-quality information from your wrist whenever you need it.
AirNow keeps the essentials easy to read so you can understand air pollution quickly and plan your day with more context.
