Track AQI, wildfire smoke, pollution and forecasts. Plan outdoor time with health insights for the air around you.
Plan your day around cleaner air.
Haze helps you understand air quality and make better everyday decisions, whether you’re heading out for a run, travelling, or managing your health.
Track real-time pollution, explore locations worldwide, and get personalised insights designed around how you live.
REAL-TIME AIR QUALITY
See current AQI and detailed pollutant data for thousands of locations worldwide.
• PM2.5, PM10, NO2, CO, SO2 and O3
• Wildfire smoke and particle pollution context
• Clear health explanations for each pollutant
• Understand what you’re breathing instantly
PLAN YOUR DAY AROUND AIR QUALITY
Go beyond raw data with smart insights designed to help you act.
• Best time outdoors guidance
• Hourly and daily air quality forecasts
• Identify cleaner windows throughout the day
PERSONALISED HEALTH INSIGHTS
Haze adapts to how you use it.
• Profiles for asthma, allergies, exercise and more
• Tailored guidance based on air conditions
• Smarter recommendations for your lifestyle
EXPLORE WITH MAPS
Visualise air quality around you.
• Interactive AQI map
• Compare locations side-by-side
• Discover cleaner areas nearby
WEATHER + AIR QUALITY
See the full picture in one place.
• Hourly and 7-day forecasts
• Rain, temperature, wind and humidity
• Sunrise and sunset times
TRACK MULTIPLE LOCATIONS
Monitor the places that matter to you.
• Save and organise locations
• Compare air quality globally
• Automatic current location tracking
WIDGETS & APPLE WATCH
Stay updated at a glance.
• Home screen widgets
• Quick access to AQI and forecasts
DESIGNED FOR EVERYDAY LIFE
Perfect for:
• Outdoor exercise and planning
• Families and children
• Travellers exploring new cities
• Anyone who cares about the air they breathe
Download Haze and start making smarter decisions about your day.
Terms: https://sleepyboystudios.com/terms
The quality of results is great (same can't be said for the air in my neighborhood! Haha), and I use this app to check the air in the morning for my daily commute on my Brompton. I've found the level of detail to be just right, and the favourite functionality useful in case I fancy a tipple at a watering hole in a nearby town on the way home of an evening.
Developer Response
Thank you for the review! I'm glad you enjoy using the app! 😊
Love this app
Jw0ody
Love the streamlined and responsive design. It’s extremely helpful for monitoring air pollution levels before I go on a run! Love the AR feature too, an added bonus and worth the yearly subscription fee!
Developer Response
Thanks, I'll be adding more features for Premium users very soon! 😊
Nice and Good!
DerpyDesk
Hey, this app is very very good! ✅ I’m so excited for the widgets update. I may not right that much and I sadly don’t have any ideas for this app but don’t listen to those negative reviews. Anyways bye!
Developer Response
Thank you for the review 😊 I'm glad you enjoy using the app!
Really helpful app
KazzaB14
Really helpful app to use when at home or when travelling to monitor air quality for your health. Easy to use and really informative.
Developer Response
Thanks, I'm glad you find it useful! 😊
New: Wildfire alerts and nearby smoke detection
• Best Time Outdoors planner
• Personalised health profiles
• Improved AQI map and insights
• Faster performance and smoother experience
If you’re enjoying Haze, leaving a review really helps support the app.
Version 3.4.0
The developer, Sleepy Boy Studios Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
Sleepy Boy Studios Ltd
Size
26.7 MB
Category
Weather
Compatibility
Requires iOS 16.0 or later.
iPhone Requires iOS 16.0 or later.
iPad Requires iPadOS 16.0 or later.
Mac Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
