Canairy: Air Quality Alerts
Pollen, wildfire smoke & PM2.5
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Canairy watches the air for the places you care about (your home, your kid's school, the cabin, the trail) and only pings you when it actually matters.
Canairy pulls real readings from:
• PurpleAir's neighborhood sensor network (the same data wildfire watchers use)
• EPA AirNow's official regulatory monitors
• Google's pollen forecast: grass, tree, weed, plus the top species near you
You set the threshold for each location. Canairy keeps an eye on the air around the clock and texts or pushes you the moment it crosses your line. When the air clears, you get a one-line "we're back to good" message, no anxious thumbing through the app to find out.
WHAT MAKES IT DIFFERENT
• Multiple locations: track every place that matters, not just one
• Real sensor data side-by-side, with attribution. No black-box "air quality score."
• Pollen forecast for allergy sufferers, free on every plan
• Quiet hours that hold across push and SMS: pick the window once and Canairy stays out of it
• Worsening, clearing, and trend alerts, each with the right message for the moment
PLANS
• Free: 1 location, push notifications, in-app history, ad-supported
• Plus: 5 locations, hourly updates, SMS alerts, daily forecast text, no ads
• Pro: 10 locations, 30-minute updates, priority SMS, no ads
See in-app pricing for Plus and Pro.
Canairy was built by parents of two, for the moments that matter: a kid with asthma, a grandparent who shouldn't go for a walk today, a wildfire 40 miles upwind. We try to earn your trust the boring way: by being right, being quiet, and always showing our sources.
Data sources: PurpleAir, EPA AirNow, Google Pollen API.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Updated onboarding experience.
Added in news and information cards on today page.
Added in-ap alert notification icon.
Update to Alert UX.
Fixed iOS Google sign-on issue.
The developer, NUNNCURTIS LLC, 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:
- Location
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- NUNNCURTIS LLC
- Size
- 26.1 MB
- Category
- Weather
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Advertising
Health or Wellness Topics
- In-App Purchases
Yes
- Canairy Plus $2.99
- Canairy Pro $60.00
- Canairy Pro $5.99
- Canairy Plus $30.00
- Copyright
- © 2026 NunnCurtis LLC