Terms of Use

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Last updated: AUGUST 21, 2026

1. Acceptance of these Terms

These Terms of Use and End User License Agreement ("Terms") are a legal agreement between you ("you" or "your") and NordicSun Ventures LLC, an Oregon limited liability company doing business as Airavo ("Airavo," "we," "us," or "our"), governing your access to and use of the Airavo mobile application and any related content, features, and services (together, the "App").

By downloading, installing, accessing, or using the App, you agree to be bound by these Terms and by our Privacy Policy, which is incorporated by reference. If you do not agree, do not download, install, or use the App.

2. Important health notice — Airavo is NOT medical advice

Please read this section carefully.

· Airavo provides general air-quality information to help you plan time outdoors. It is an informational and educational tool only.

· Airavo does not provide medical advice, diagnosis, or treatment, and is not a substitute for professional medical advice from a qualified healthcare provider. Using the App does not create a doctor–patient or any other professional relationship.

· Airavo's Go / Caution / No-Go indicators, forecasts, and other outputs are general guidance, not personalized medical guidance, and they do not account for your full health history, medications, or individual medical circumstances.

· Always seek the advice of your physician or another qualified healthcare provider with any questions about a medical condition or about exercising in a given air-quality environment. Never disregard professional medical advice, or delay seeking it, because of something you read or saw in the App.

· If you are pregnant, or have a heart or lung condition (such as asthma or COPD) or any other health condition affected by air quality, talk to your healthcare provider about outdoor activity and follow their guidance.

· If you think you may have a medical emergency, call your doctor or emergency services immediately. If you feel unwell outdoors — chest tightness, wheezing, coughing, or unusual shortness of breath — stop, head indoors, and seek medical care if it does not ease.

· Airavo does not track your cumulative exposure over time; it reflects current conditions and short-term forecasts only.

3. Eligibility and age

The App is intended for a general audience and is not directed to children under 13, and we do not knowingly collect personal information from children under 13. If you are under the age of majority in your jurisdiction (typically 18), you may use the App only with the involvement and consent of a parent or legal guardian who agrees to be bound by these Terms. By using the App, you represent that you meet these requirements.

4. License to use the App

Subject to your compliance with these Terms, Airavo grants you a limited, personal, non-exclusive, non-transferable, non-sublicensable, revocable license to download and use one copy of the App on an Apple-branded device that you own or control, solely for your personal, non-commercial use, and in accordance with the Apple App Store Terms of Service and Usage Rules. All rights not expressly granted are reserved by Airavo.

The App is licensed, not sold, to you. Airavo and its licensors retain all right, title, and interest in and to the App, including all intellectual property rights.

5. Restrictions

You agree that you will not, and will not permit anyone else to:

· copy, modify, adapt, translate, or create derivative works of the App;

· reverse engineer, decompile, or disassemble the App, or attempt to derive its source code, except to the limited extent permitted by law;

· rent, lease, lend, sell, sublicense, distribute, or otherwise transfer the App to any third party;

· remove, alter, or obscure any proprietary notices;

· use the App in any unlawful manner or for any unlawful purpose, or in a way that could damage, disable, or impair the App or interfere with any other party's use of it;

· use any automated means to access, scrape, or collect data from the App; or

· use the App or its data to build a competing product or service, or to provide services to third parties.

6. Air-quality data, forecasts, and third-party sources

The App relies on air-quality readings and forecasts from third-party data providers, which currently include PurpleAir, AirNow (US EPA), and OpenWeather, and computes an Air Quality Index to the U.S. EPA standard on your device.

You acknowledge and agree that:

· Air-quality data and forecasts are inherently uncertain. Sensors can be inaccurate, offline, sparse, or affected by local conditions; smoke is patchy and low-cost sensors can under-read it; and forecasts are estimates that may differ from actual conditions.

· Airavo does not control, and is not responsible for, the accuracy, availability, completeness, or timeliness of third-party data.

· Airavo's outputs are only as reliable as the underlying data and the assumptions built into the App, and should be treated as one input among others — including your own senses and judgment. If you can see or smell smoke, trust that over any number on the screen.

7. Assumption of risk

Decisions about whether, when, where, how hard, and how long to exercise or spend time outdoors — and any resulting consequences — are solely your responsibility. Outdoor activity, particularly in the presence of air pollution or wildfire smoke, carries inherent risks to your health and safety.

By using the App, you knowingly and voluntarily assume all risks associated with your outdoor activities and with any decisions you make in reliance on the App, and you agree that you use the App at your own risk.

8. No warranties — the App is provided "AS IS"

THE APP AND ALL CONTENT AND DATA IN IT ARE PROVIDED "AS IS" AND "AS AVAILABLE," WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY. TO THE FULLEST EXTENT PERMITTED BY LAW, AIRAVO DISCLAIMS ALL WARRANTIES, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT, AND ANY WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE.

AIRAVO DOES NOT WARRANT THAT THE APP WILL BE ACCURATE, RELIABLE, UNINTERRUPTED, ERROR-FREE, OR SECURE, OR THAT ITS AIR-QUALITY INFORMATION OR FORECASTS WILL BE CORRECT OR SUITABLE FOR ANY PARTICULAR PURPOSE OR PERSON. Some jurisdictions do not allow the exclusion of certain warranties, so some of the above exclusions may not apply to you.

9. Limitation of liability

TO THE FULLEST EXTENT PERMITTED BY LAW, IN NO EVENT WILL AIRAVO OR ITS OWNERS, MEMBERS, EMPLOYEES, OR SUPPLIERS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, DATA, GOODWILL, OR PERSONAL INJURY OR HEALTH CONSEQUENCES, ARISING OUT OF OR RELATING TO YOUR USE OF (OR INABILITY TO USE) THE APP OR YOUR RELIANCE ON ANY INFORMATION IN IT, WHETHER BASED ON WARRANTY, CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER LEGAL THEORY, AND WHETHER OR NOT AIRAVO HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

TO THE FULLEST EXTENT PERMITTED BY LAW, AIRAVO'S TOTAL AGGREGATE LIABILITY FOR ALL CLAIMS ARISING OUT OF OR RELATING TO THE APP OR THESE TERMS WILL NOT EXCEED THE GREATER OF (A) THE AMOUNT YOU PAID AIRAVO FOR THE APP IN THE 12 MONTHS BEFORE THE CLAIM, OR (B) US $50.00.

Some jurisdictions do not allow the limitation or exclusion of liability for certain damages, so some of the above may not apply to you. Nothing in these Terms limits liability that cannot be limited under applicable law.

10. Indemnification

To the fullest extent permitted by law, you agree to indemnify, defend, and hold harmless Airavo and its owners, members, employees, and suppliers from and against any claims, liabilities, damages, losses, and expenses (including reasonable attorneys' fees) arising out of or relating to your use or misuse of the App, your violation of these Terms, or your violation of any rights of a third party.

11. Privacy

Your use of the App is also governed by our Privacy Policy (airavo.app/privacy-policy), which explains what information we and our data providers handle and how. By using the App, you consent to the practices described there.

12. Changes to the App and to these Terms

We may modify, suspend, or discontinue the App (or any part of it) at any time, with or without notice. We may also update these Terms from time to time. When we do, we will revise the "Last updated" date, and your continued use of the App after changes take effect constitutes your acceptance of the revised Terms. If you do not agree to the changes, stop using the App.

13. Termination

These Terms remain in effect until terminated. Your rights under these Terms will terminate automatically, without notice, if you fail to comply with any of them. Upon termination, you must stop using the App and delete all copies. Sections that by their nature should survive termination (including Sections 2 and 6–10) will survive.

14. Governing law and dispute resolution

These Terms are governed by the laws of the State of Oregon, without regard to its conflict-of-laws rules. Subject to any rights you have under applicable consumer-protection law, you agree that the state and federal courts located in Deschutes County, Oregon will have exclusive jurisdiction over any dispute arising out of or relating to these Terms or the App, and you consent to personal jurisdiction there.

15. Apple App Store — additional terms

These additional terms apply because you obtained the App through the Apple App Store. You and Airavo acknowledge and agree that:

· Acknowledgement. These Terms are between you and Airavo only, and not with Apple. Airavo, not Apple, is solely responsible for the App and its content.

· Scope of license. The license granted to you is limited to a non-transferable license to use the App on any Apple-branded products that you own or control, as permitted by the Usage Rules in the Apple Media Services Terms and Conditions.

· Maintenance and support. Airavo is solely responsible for providing any maintenance and support for the App. Apple has no obligation to furnish any maintenance or support.

· Warranty. Airavo is solely responsible for any product warranties, whether express or implied by law, to the extent not effectively disclaimed. If the App fails to conform to any applicable warranty, you may notify Apple, and Apple may refund the purchase price (if any); to the maximum extent permitted by law, Apple will have no other warranty obligation with respect to the App.

· Product claims. Airavo, not Apple, is responsible for addressing any claims by you or a third party relating to the App or your use of it, including product liability claims, claims that the App fails to conform to any legal or regulatory requirement, and claims arising under consumer-protection or similar law.

· Intellectual property. In the event of any third-party claim that the App or your use of it infringes that third party's intellectual property rights, Airavo (not Apple) will be solely responsible for the investigation, defense, settlement, and discharge of such a claim.

· Legal compliance. You represent and warrant that you are not located in a country subject to a U.S. Government embargo or designated as "terrorist supporting," and that you are not listed on any U.S. Government list of prohibited or restricted parties.

· Developer name and address. Questions, complaints, or claims regarding the App should be directed to: NordicSun Ventures LLC (dba Airavo), steve@airavo.app.

· Third-party terms. You must comply with any applicable third-party terms of agreement when using the App.

· Third-party beneficiary. You and Airavo acknowledge that Apple and Apple's subsidiaries are third-party beneficiaries of these Terms, and that upon your acceptance, Apple will have the right (and will be deemed to have accepted the right) to enforce these Terms against you as a third-party beneficiary.

16. Contact

Questions about these Terms? Contact us at steve@airavo.app.

NordicSun Ventures LLC (dba Airavo)

Oregon, USA

17. Miscellaneous

· Entire agreement. These Terms and the Privacy Policy are the entire agreement between you and Airavo regarding the App and supersede any prior agreements.

· Severability. If any provision is found unenforceable, the remaining provisions remain in full force, and the unenforceable provision will be enforced to the maximum extent permitted.

· No waiver. Our failure to enforce any provision is not a waiver of it.

· Assignment. You may not assign these Terms without our prior written consent; we may assign them freely.