✦ NewiPhone, iPad & Apple WatchNo account, no tracking

You can't see air.
Until now.

Air Quality Index Deluxe shows the air around you in real time — a clear AQI from Good to Hazardous, with dynamic particles that drift calmly when the air is clean and thicken when it isn't. See how the air feels, not just the number.

Get it on the App Store
3 dayshourly AQI forecast
PM2.5+pollutant breakdown
Freeto download
The AQI tab on iPhone: a large reading of 43, Good, on a calm green particle background, with a Next 24 Hours card showing peak 44, lowest 32 and a stable trend above an hourly bar chart
Live AQI

One glance, one number, one feeling

Open the app and the whole screen becomes the answer — the AQI front and center, a gradient that shifts with conditions, and particles flowing across the display to match the air outside.

  • Real-time AQI — accurate air pollution data, clearly categorized from Good to Hazardous
  • Living particles — calm and subtle in clean air, denser and more turbulent as pollution rises
  • Next 24 hours — the coming peak, the low point, and the trend, right on the main screen
  • Quality data — station-based readings powered by Ambee, with forecasts by Foreca
Details

Know what's in the air

Air quality isn't one thing — it's PM2.5, PM10, NO₂, O₃ and more. The Details tab breaks it down and explains it, without the jargon.

  • Pollutant breakdown — every major pollutant tracked, with the primary one shown right on the main screen
  • Plain-language guidance — what the levels mean and when it's safe to exercise, go out, or stay in
  • Nearest station — see exactly which monitoring station your reading comes from
The Air Quality Index Deluxe app on iPhone showing the live AQI view (Details screenshot coming)
The Air Quality Index Deluxe app on iPhone showing the live AQI view (Forecast screenshot coming)
Forecast

Plan around the air

Hour-by-hour AQI forecasts for the next three days, so a run, a bike ride, or a day out with the kids lands in the cleanest air available.

  • Hourly for 3 days — watch air quality rise and fall through each day before it happens
  • Best-time spotting — instantly identify the cleanest windows to be outdoors
  • Locations worldwide — search and save places, switch instantly, keep an eye on family across the map
What it does

Clarity about every breath

For runners and cyclists, parents, allergy sufferers, and anyone who cares about the air they breathe.

🌬

See and feel the air

Dynamic particles flow across the screen to reflect real conditions — an instant read before you've read anything.

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Real-time AQI

Accurate, station-based air quality with clear categories from Good to Hazardous.

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Pollutant details

PM2.5, PM10, NO₂, O₃ and more, with clear explanations and no unnecessary complexity.

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3-day forecast

Hourly AQI predictions in a dedicated Forecast tab, to find the best times to be outside.

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Apple Watch

A full Watch app with complications for every supported watch face type — the AQI on your wrist.

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Alerts & widgets

Air quality notifications and advanced Home Screen widgets keep you ahead of changing conditions.

iPhone iPad Apple Watch
Built with privacy in mind

Your air. Your business.

Health-adjacent data deserves respect. This app is built to know as little about you as possible.

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No account

Download and start using it. There's nothing to sign up for, ever.

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No tracking

No analytics profiles, no ad identifiers, no data linked to you.

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Location, minimally

Your location is used for one thing only: accurate air quality where you are.

Breathe easier, knowing.

Free to download, with a Pro version that unlocks full forecasts, notifications, advanced insights, widgets, and unlimited locations.

Download on the App Store

Requires iOS 26.0 or later · English