Features Cities Research Feedback Dashboard

CLEAR25

Providing 6-48 hours of advance warning before dangerous wildfire smoke arrives in your city. Powered by 218 monitoring stations.

97.9%
Detection Rate
0%
False Alarms
6-48hr
Lead Time
20 years
Data Analysis

How it works

Repurposing existing NAPS monitoring stations to detect approaching wildfire smoke before it reaches major cities.

Upstream Detection

Monitoring stations 100-600km away detect smoke plumes hours before they reach major cities.

Regression Analysis

20 years of NAPS data used to build correlation models between remote stations and city PM2.5 levels.

Real-time Alerts

Color-coded health warnings triggered automatically when smoke is detected approaching your city.

Protected cities

Historical validation across 83 smoke events from 2003-2023.

Toronto
100%
Detection
Vancouver
100%
Detection
Montréal
100%
Detection
Edmonton
90%
Detection

Get early smoke warnings

Access real-time predictions for Toronto, Edmonton, Montréal, and Vancouver. Free and open source.

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