A smoke-aware air quality forecast that shows its work.

Basin blends every credible air quality source into one 5-day outlook, labels where each number comes from, and will not tell you the air is safe when it cannot prove it. Pacific Northwest for now.

It is early, and it is honest about what it cannot do yet. That is the reason I am looking for people to test it and tell me where it breaks.

No password yet?

Basin is invite-only while it is in beta. Leave your email and I will get you set up.

Example forecast

LocationBend, Oregon

TomorrowModelled

78Moderate

Blended from AirNow, PurpleAir, and two smoke models, corrected against the nearest ground monitor.

The air stops mixing after dark, so smoke may pool in the basin tonight. Confidence lowered, not hidden.

An example, not a live reading.