Non-attainment area

Results: 1623



#Item
451Earth / National Ambient Air Quality Standards / United States Environmental Protection Agency / Clean Air Act / Non-attainment area / Environmental chemistry / Ozone / Tropospheric ozone / Air pollution / Environment / Pollution / Air pollution in the United States

HISTORICAL INFORMATION In 1979, EPA established a 1-hour ground-level ozone NAAQS (National Ambient Air Quality Standard) of 0.12 parts per million (ppm). An area exceeded the 1hour ozone standard each time an ambient ai

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Source URL: www.alabamacleanair.org

Language: English - Date: 2010-06-11 12:52:40
452United States / Emission standards / Air pollution in California / Environment of California / Non-attainment area / Clean Air Act / National Ambient Air Quality Standards / California Air Resources Board / United States Environmental Protection Agency / Air pollution in the United States / Environment of the United States / Environment

Reassessing CARB Diesel - Maricopa Co.

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Source URL: www.epa.gov

Language: English - Date: 2012-04-09 11:08:33
453Non-attainment area / Air pollution in California / National Ambient Air Quality Standards / Air pollution / California Code of Regulations / Designated landmark / Ozone / United States Environmental Protection Agency / California Air Resources Board / Environment / Atmospheric sciences / Air pollution in the United States

TITLE 17. CALIFORNIA AIR RESOURCES BOARD NOTICE OF PUBLIC HEARING TO CONSIDER PROPOSED AMENDMENTS TO THE AREA DESIGNATIONS FOR STATE AMBIENT AIR QUALITY STANDARDS The Air Resources Board (the Board or ARB) will conduct

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Source URL: www.arb.ca.gov

Language: English - Date: 2006-09-29 13:26:52
454Air pollution / Pollutants / Smog / National Ambient Air Quality Standards / United States Environmental Protection Agency / Ozone / Air quality / Particulates / Non-attainment area / Pollution / Environment / Atmosphere

Microsoft Word - ISOR Designations[removed]Staff Report FINAL.doc

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Source URL: www.arb.ca.gov

Language: English - Date: 2007-01-02 16:17:43
455Administrative law / Decision theory / Rulemaking / Air pollution / Ozone / California Code of Regulations / Law / Clean Air Act / Non-attainment area / United States administrative law / Environment / Chemistry

State of California AIR RESOURCES BOARD Final Statement of Reasons for Rulemaking, Including Summary of Comments and Agency Responses 2012 AMENDMENTS TO THE AREA DESIGNATIONS FOR STATE AMBIENT AIR QUALITY STANDARDS

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Source URL: www.arb.ca.gov

Language: English - Date: 2013-01-30 13:33:34
456Air pollution / Non-attainment area / Clean Air Act / Air dispersion modeling / National Ambient Air Quality Standards / California Code of Regulations / California Environmental Quality Act / Air quality law / Particulates / Pollution / Environment / Air pollution in the United States

State of California AIR RESOURCES BOARD Executive Order R[removed]Relating to Proposed 2012 Amendments to Area Designations for State Ambient Air Quality Standards

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Source URL: www.arb.ca.gov

Language: English - Date: 2013-01-03 11:29:38
457Air pollution in the United States / Non-attainment area / Chemistry / National Ambient Air Quality Standards / Air pollution / Ozone / Air quality / Environment / United States Environmental Protection Agency / Earth

Microsoft Word - Area Desig 2012 App A.docx

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Source URL: www.arb.ca.gov

Language: English - Date: 2012-07-20 12:42:47
458Air pollution in California / California Code of Regulations / California law / Ozone / Rulemaking / California Air Resources Board / Non-attainment area / Clean Air Act / United States administrative law / Chemistry / Environment

State of California AIR RESOURCES BOARD Final Statement of Reasons for Rulemaking, Including Summary of Comments and Agency Responses PUBLIC HEARING TO CONSIDER PROPOSED AMENDMENTS TO THE AREA DESIGNATIONS FOR STATE AMBI

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Source URL: www.arb.ca.gov

Language: English - Date: 2007-05-14 18:04:00
459Non-attainment area / United States Environmental Protection Agency / Chemistry / National Ambient Air Quality Standards / Air pollution / Ozone / Air quality / Environment / Earth / Air pollution in the United States

Microsoft Word[removed]Att A designation criteria.doc

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Source URL: www.arb.ca.gov

Language: English - Date: 2007-01-02 16:18:46
460Environmental chemistry / United States Environmental Protection Agency / Non-attainment area / National Ambient Air Quality Standards / Ozone / Earth / Chemistry / Environment / Air pollution in the United States

Secretary of State Filing Data . For Emergency

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Source URL: www.sec.nv.gov

Language: English - Date: 2013-10-17 12:55:16
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