Ambient air
Current conditions
Observed at the field stationCalculated from temperature & dew point
Observed ultraviolet intensity
Raw CF=1 · separate sensor channels
A closer look
Recent observations · Central time
Weather Underground
Temperature & humidex
Provider rapid-history means. Calculated humidex is not an average of instantaneous humidex.
PurpleAir · 10-minute history
Fine particulate matter
Raw CF=1 readings. No correction or AQI/AQHI conversion has been applied.
Weather Underground
Ultraviolet intensity
Highest UV value reported within each source interval.
Data availability
Know when it was measured.
Current readings and historical summaries have different update times. Gaps remain visible when observations are missing.
View observation data
Times are shown in Central time with an offset. Separate tables preserve each source's timestamps.
| Observed | Mean temp °C | Humidex from means | UV high |
|---|
| Observed | Channel A µg/m³ | Channel B µg/m³ |
|---|
Reading this dashboard
Local observations.
A little more context.
These are preliminary sensor observations. Humidex uses the weather station's ambient temperature and dew point. PurpleAir's enclosure measurements are kept separate from ambient weather.
PM2.5 channels A and B are shown independently. Sensor readings have not undergone ELA scientific review. For health guidance, consult Environment Canada's humidex guidance and UV index guidance.
Compare sources: Weather Underground ↗ PurpleAir ↗
