US Air Quality Gradebook

California Air Pollution Sources

Autumn Leaves for US Air Quality Gradebook - California Air Pollution Sources

 

Click on a County (County Seat) to bring up a source sheet.  After viewing, click the browser’s back button/arrow to return to this index page.

 

Alameda (Oakland)

Alameda (Oakland) [continued] -
Alpine (Markleeville)

Amador (Jackson)

Butte (Oroville)

Calaveras (San Andreas)

Colusa (Colusa)

Contra Costa (Martinez)

Contra Costa (Martinez) [continued]

Del Norte (Crescent City)

El Dorado (Placerville)

Fresno (Fresno)

Fresno (Fresno) [continued]

Glenn (Willows)

Humboldt (Eureka)

Imperial (El Centro) -
Inyo (Independence)

Kern (Bakersfield)

Kern (Bakersfield) [continued]

Kings (Hanford)

Lake (Lakeport) -
Lassen (Susanville)

Los Angeles (Los Angeles)

Los Angeles (Los Angeles) [continued]

Madera (Madera)

Marin (San Rafael)

Mariposa (Mariposa)

Mendocino (Ukiah)

Merced (Merced)

Merced (Merced) [continued] -
Modoc (Alturas) -
Mono (Bridgeport)

Monterey (Salinas)

Monterey (Salinas) [continued] -
Napa (Napa)

Nevada (Nevada City)

Orange (Santa Ana)

Orange (Santa Ana) [continued]

Placer (Auburn)

Placer (Auburn) [continued] -
Plumas (Quincy)

Riverside (Riverside)

Riverside (Riverside) [continued]

Sacramento (Sacramento)

Sacramento (Sacramento) [continued] -
San Benito (Hollister)

San Bernardino (San Bernardino)

San Bernardino (San Bernardino) [continued]

San Diego (San Diego)

San Diego (San Diego) [continued]

San Francisco (San Francisco)

San Francisco (San Francisco) [continued]

San Joaquin (Stockton)

San Joaquin (Stockton) [continued]

San Luis Obispo (San Luis Obispo)

San Luis Obispo (San Luis Obispo) [continued]

San Mateo (Redwood City)

San Mateo (Redwood City) [continued]

Santa Barbara (Santa Barbara)

Santa Barbara (Santa Barbara) [continued]

Santa Clara (San Jose)

Santa Clara (San Jose) [continued]

Santa Cruz (Santa Cruz)

Santa Cruz (Santa Cruz) [continued] -
Shasta (Redding)

Sierra (Downieville) -
Siskiyou (Yreka)

Solano (Fairfield)

Solano (Fairfield) [continued]

Sonoma (Santa Rosa)

Sonoma (Santa Rosa) [continued]

Stanislaus (Modesto)

Stanislaus (Modesto) [continued]

Sutter (Yuba City)

Tehama (Red Bluff) -
Trinity (Weaverville)

Tulare (Visalia)

Tuolumne (Sonora)

Ventura (Ventura)

Ventura (Ventura) [continued]

Yolo (Woodland)

Yolo (Woodland) [continued]

Yuba (Marysville)

 

 

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Go to Creative Methods Homepage - Scientific Analyses of Fundamental Issues Go to US Air Quality Gradebook - from CreativeMethods.com Go to US Air Quality Gradebook - Air Quality Maps by US County Go to US Air Quality Gradebook - Air Pollutant Emission Gradesheets
Go to US Air Quality Gradebook - Ambient Gradesheets for Criteria Air Pollutants Go to US Air Quality Gradebook - A Molecular View of Air Quality Go to US Air Quality Gradebook - Air Pollution Sources

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Abstract: At Creative Methods, we try to “step outside the box” and look at fundamental issues in our world with new perspective.  Under the issue Air Quality, we present EPA data as maps and gradesheets that grade US counties A to F for 21 EPA measures of air quality.  The topics of air pollution and environmental health are serious issues in the US, and result in pollution health effects including headache, respiratory impairment, neurological impairment, mental impairment, asthma, lung disease, chronic fatigue, immune system dysfunction, premature aging, and reduced longevity.  Environmental science monitors air pollutant emissions, as well as criteria air pollutant concentrations through ambient monitoring.  The US Air Quality Gradebook (“AirGrades”) grades both emissions and ambient concentrations on maps and gradesheets, and assigns resultant composite scores to US counties.  Air pollutants include carbon monoxide, CO; lead, Pb; nitrogen dioxide, NO2; nitrogen oxides, NOx; volatile organic compounds, VOC; ozone, O3;

particulate matter smaller than 10 micrometers in size, PM10; particulate matter smaller than 2.5 micrometers in size, PM2.5; ammonia, NH3; sulphur dioxide, SO2; hazardous air pollutants, HAP; diesel emissions; and acrolein.  Source sheets such as these for California show important air pollution emissions.  Point sources include electric power generating facilities and industrial plants.  Area source emissions include wildfires, forest fires, open burning, permitted burning, structure fires, and fugitive dust.  Mobile sources include highway and off-road vehicles with internal combustion engines such as automobiles, trucks, trains, airplanes, snowmobiles, and all terrain vehicles (ATVs).  The maps, gradesheets, and source sheets demonstrate that clean air is at a premium in the US.  Sites presenting issues on health and the environment related to those presented under the topic Air Grades by Creative Methods at CreativeMethods.com are Scorecard at Scorecard.com and the Environmental Protection Agency, EPA, at EPA.gov.