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Running Annual Total for Swansea:
LOW
45 days
MODERATE
107 days
HIGH
2 days
VERY HIGH
3 days
annual air pollution totals for all Swansea monitoring stations

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About Swansea.airqualitydata.com
  * line for layout Introduction
  The Sites
  * line for layout 30m Mast - Cwm Level Park
  Hafod Street Canyon Meteorological Monitoring Station
  Morfa Groundhog
  Morriston Groundhog
  OPSIS Guildhall Meteorological Station
  St Thomas DOAS
  Swansea AURN
  Diffusion Tube Monitoring Sites
  Standalone Roadside PM10 Dust Monitoring Sites
  FAQs
  Links
  Recommend this site
  Feedback
Sites
  * line for layout 30m Mast - Cwm Level Park
  * line for layout Live Traffic Cam
  Hafod Street Canyon Meteorological Monitoring Station
  Morfa Groundhog
  Morriston Groundhog
  OPSIS Guildhall Meteorological Station
  St Thomas DOAS
  Swansea AURN
  Diffusion Tube Monitoring Sites
  Standalone Roadside PM10 Dust Monitoring Sites
Data & Reporting
  * line for layout Current Readings
  Graphs
  Diffusion Tubes (NO2)
  Standalone Roadside PM10 Dust Monitoring Graphs
  Tables, reports & downloads
  Email updates
  Email alerts
  FAQs & Pollution glossary
  Exceedences
  * line for layout Benzene
  NO2
  PM10
  CO
  SO2 - 15 minute
  SO2 - hourly
  SO2 - 24 hour mean
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