Air Quality Planning and Science Division

Mono Basin Air Quality Plans

This page contains information regarding recent and historical SIP activity related to the Mono Basin, an area under the jurisdiction of the Great Basin Unified Air Pollution Control District.

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Owens Valley Air Quality Plans

This page contains information regarding recent and historical State Implementation Plan (SIP) activity related to the the Owens Valley, a nonattainment area for the PM10 National Ambient Air Quality Standard under the jurisdiction of the Great Basin Unified Air Pollution Control District.

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