Air Quality Monitoring - 2011 (grouped by pollutant)

Annual hourly air quality and meteorological data by pollutant for the 2011 calendar year. For more information on air quality, including live air data, please visit

Data resolution: One-hour average values
Data row timestamp: Start of averaging period
Missing data/not monitored: Blank cell
Sampling height: Four metres above ground (unless otherwise indicated)

Data and Resources

Additional Info

Field Value
Source Not applicable
Version 1.0
Security Classification PUBLIC
Used in data driven application NO
Update Frequency Annually


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