Most recent available past 24-hour average concentration of coarse particulate matter (PM10) in micrograms per cubic meter (µg/m³). As of the last update, the 24-hour average is calculated based on all measurements between November 06, 2023 00:00 UTC and November 07, 2023 00:00 UTC.

Classes are based on standards set by U.S. Environmental Protection Agency and are defined as follows: Good=0.0-54 µg/m³, Moderate=55-154 µg/m³, Unhealthy for Sensitive Groups=155-254 µg/m³, Unhealthy=255-354 µg/m³, Very Unhealthy=355-424 µg/m³, and Hazardous=425-604 µg/m³.

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Latest 24-hour Average PM10 Concentration (µg/m³)

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