West Central Airshed Society

Data dashboard for December 2024 at the Meadows, Powers, and Wagner Air Monitoring Stations

Map

Sulphur Dioxide (SO2)

SO2 Hourly Trend

SO2 December PolarMap (Red high, Blue low)

Nitrogen Dioxide (NO2)

NO2 Hourly Trend

NO2 December PolarMap (Red high, Blue low)

Particulate Matter (PM2.5)

PM2.5 Hourly Trend

PM2.5 December PolarMap (Red high, Blue low)

Temperature

Temperature Hourly Trend

Relative Humidity (RH)

RH Hourly Trend

Wind Speed (WS)

WS Hourly Trend

Wind Roses

Interactive Historical Hourly Traces

Meadows



Powers



Wagner2

Meadows Station

December 2024 Table summary

Characteristic Operational Hrs Range (min) 25th Percentile Mean 75th Percentile 95th Percentile Range (max) Percent Valid
SO2 709.0 0.0 0.0 0.2 0.2 0.9 3.9 95.2%
NO 709.0 0.0 0.0 0.7 0.5 3.5 13.2 95.2%
NO2 709.0 1.0 3.1 5.9 7.3 14.3 35.3 95.2%
NOX 709.0 1.0 3.2 6.6 8.4 16.7 37.8 95.2%

Readings above hourly AAAQO, Sulphur Dioxide > 172ppb

[1] "No readings above hourly AAAQO"

Readings above daily AAAQO, Sulphur Dioxide > 48ppb

[1] "No readings above daily AAAQO"

Readings above monthly AAAQO, Sulphur Dioxide > 11ppb

[1] "No readings above monthly AAAQO"

Readings above hourly AAAQO, Nitrogen Dioxide > 159ppb

[1] "No readings above hourly AAAQO"

December 2024 Graphical summary

SO2 Calendar Plots

SO2 PolarMaps and PollutionRose

## Detected data with Daylight Saving Time.

NO2 Calendar Plots

NO2 PolarMaps and PollutionRose

## Detected data with Daylight Saving Time.

Powers Station

December 2024 Table Summary

Characteristic Operational Hrs Range (min) 25th Percentile Mean 75th Percentile 95th Percentile Range (max) Percent Valid
SO2 708.0 0.0 0.0 0.1 0.0 0.6 4.6 95.0%
NO 708.0 0.0 0.0 0.5 0.4 2.2 19.3 95.0%
NO2 708.0 0.5 2.8 5.3 6.3 13.1 37.1 95.0%
NOX 708.0 0.5 2.9 5.8 6.7 14.9 44.4 95.0%
PM2.5 743.0 0.1 2.8 7.4 9.8 21.0 54.2 99.7%

Readings above hourly AAAQO, Sulphur Dioxide > 172ppb

[1] "No readings above hourly AAAQO"

Readings above daily AAAQO, Sulphur Dioxide > 48ppb

[1] "No readings above daily AAAQO"

Readings above monthly AAAQO, Sulphur Dioxide > 11ppb

[1] "No readings above monthly AAAQO"

Readings above hourly AAAQO, Nitrogen Dioxide > 159ppb

[1] "No readings above hourly AAAQO"

Readings above hourly AAAQG, PM2.5 > 80µg/m³

[1] "No readings above hourly AAAQG"

Readings above daily AAAQO, PM2.5 > 29µg/m³

[1] "No readings above daily AAAQO"

December 2024 Graphical summary

SO2 Calendar Plots

SO2 PolarMaps and PollutionRose

## Detected data with Daylight Saving Time.

NO2 Calendar Plots

NO2 PolarMaps and PollutionRose

## Detected data with Daylight Saving Time.

PM2.5 Calendar Plots

PM2.5 PolarMaps and PollutionRose

## Detected data with Daylight Saving Time.

Wagner2 Station

December 2024 Table Summary

Characteristic Operational Hrs Range (min) 25th Percentile Mean 75th Percentile 95th Percentile Range (max) Percent Valid
SO2 708.0 0.0 0.1 0.2 0.3 0.7 4.6 95.0%
NO 690.0 0.0 0.0 0.7 0.5 3.9 15.9 92.6%
NO2 690.0 0.8 3.1 5.8 7.4 14.1 38.0 92.6%
NOX 690.0 0.7 3.3 6.5 8.3 16.6 41.9 92.6%

Readings above hourly AAAQO, Sulphur Dioxide > 172ppb

[1] "No readings above hourly AAAQO"

Readings above daily AAAQO, Sulphur Dioxide > 48ppb

[1] "No readings above daily AAAQO"

Readings above monthly AAAQO, Sulphur Dioxide > 11ppb

[1] "No readings above monthly AAAQO"

Readings above hourly AAAQO, Nitrogen Dioxide > 159ppb

[1] "No readings above hourly AAAQO"

December 2024 Graphical summary

SO2 Calendar Plots

SO2 PolarMaps and PollutionRose

## Detected data with Daylight Saving Time.

NO2 Calendar Plots

NO2 PolarMaps and PollutionRose

## Detected data with Daylight Saving Time.