Prototype Graphing

Who this is for: You must be at least 13 years old to use this service.
What we collect: We store your email address
Who we share it with: We use "Campaign Monitor" to store it, and do not share it with anyone else.
More Info: You can see our full privacy notice here

Select dates and pollutant to see which sites have data, and then select the sites to see a graph. The averaging period is hourly

Date From:

Date To:

Select species:

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Industrial Roadside Urban Background Suburban Currently Closed

You can narrow the time period using the mini graph above

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