Last updated: October 19, 2025
This Cookie Policy explains how Smog AI ("we", "our", or "us") uses cookies and similar tracking technologies when you use our website and application.
Cookies are small text files stored on your device (computer, tablet, or mobile) when you visit a website. They help websites remember information about your visit, making your next visit easier and the site more useful to you.
These cookies are necessary for the website to function properly. They enable core functionality such as security, authentication, and accessibility.
These cookies cannot be disabled as they are essential for the service to work.
These cookies help us understand how visitors interact with our website, helping us improve user experience.
Providers: Google Analytics, PostHog, or similar analytics platforms
These cookies enable enhanced functionality and personalization.
These cookies track your browsing habits to deliver personalized advertising.
Providers: Google Ads, Facebook Pixel, LinkedIn Insight Tag
We use services from trusted third-party providers who may set cookies on your device:
| Provider | Purpose | Type |
|---|---|---|
| Stripe | Payment processing, fraud prevention | Essential |
| Google Analytics | Website analytics, user behavior tracking | Analytics |
| Vercel | Hosting, performance monitoring | Essential |
| PostHog | Product analytics, feature usage | Analytics |
In addition to cookies, we may use:
Deleted automatically when you close your browser
Remain on your device for a set period (from days to years) or until you delete them. Common durations:
When you first visit Smog AI, you'll see a cookie consent banner. You can:
You can change your preferences at any time from your account settings.
Most browsers allow you to control cookies through their settings:
Note: Blocking essential cookies may prevent you from using Smog AI.
Some browsers support a "Do Not Track" (DNT) signal. Currently, there is no industry standard for how to respond to DNT signals. We do not currently respond to DNT browser signals, but we respect your cookie preferences set through our consent banner.
We may update this Cookie Policy from time to time. Changes will be posted on this page with an updated "Last updated" date. Please review this policy periodically.
If you have questions about our use of cookies: