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Not available
Not enough data is available to calculate a pollutant index.
Station offline
No data is available from this station temporarily.
This page is updated hourly. Data for a given hour are available at 30 minutes after the following hour. For example, data for 9AM-10AM is available at 10:30AM. More information on monitoring stations and station summaries.
Disclaimer: The data used to compile EPA air quality bulletins come directly from EPA's air monitoring stations. These data may be adjusted at a later time through a standardised procedure to allow for instrument errors; power interruptions and the like.