Pinnacles National Monument
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20141124_ca_nv.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 - http://www.epa.gov/airnow/today/cur_aqi_ca_nv.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
AQI Animation - http://www.epa.gov/airnow/today/anim_aqi_ca_nv.gif
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
Local Air Quality Resources
 
State Air Quality Resources
Amador County Air Pollution Control District
American Lung Association (ALA) of California
Antelope Valley Air Quality Management District
BAAQMD Spare the Air 2002
Bay Area Air Quality Management District (BAAQMD)
Butte County Air Pollution Control District
California Air Resources Board (CARB)
California Environmental Protection Agency
California Environmental Protection Agency - Contact Us
Colusa County Air Pollution Control District
El Dorado County Air Quality Management District
Feather River Air Quality Management District
Glenn County Air Pollution Control District
Kern County Air Pollution Control District
Mendocino County Air Quality Management District
Mojave Desert Air Quality Management District
Monterey Bay Unified Air Pollution Control District
North Coast Unified Air Quality Management District
Northern Sierra Air Quality Management District
Placer County Air Pollution Control District
Sacramento Metro Air Quality Management District
Sacramento Metropolitan Air Quality Management District
San Diego County Air Pollution Control District
San Joaquin Valley Air Pollution Control District
San Luis Obispo County Air Pollution Control District
Santa Barbara County Air Pollution Control District
Shasta County Air Quality Management District
South Coast Air Quality Management District
Ventura County Air Pollution Control District
Yolo-Solano Air Quality Management District
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
Good Good
Health Message: None
Air Quality Index (AQI)
Good Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5)
Good
Good
Particles (PM10)
Good
Good
Particles (PM2.5)
Good
Good
Particles (PM10)
Good
Good
Forecast Discussion: Forecast Discussion Nov 21 to 26, 2014: A fairly robust Pacific weather system is forecast to move through Saturday leading to unsettled conditions, particularly in the northern part of the region. In its wake, a rather well mixed and unstable atmosphere prevails through Sunday. These conditions should minimize the build-up of air pollutants over the region, including PM2.5 in the San Lorenzo Valley (SLV). Overall, AQIs are expected to remain in the GOOD air quality category for most areas. However, beyond the weekend, a slow moving ridge lumbers through the area through mid-week leading to clear skies, warm days and cool nights, along with an increasingly stable atmosphere. AQIs for PM2.5 in the SLV can be expected to rise during this period into the middle to upper MODERATE category, with possible excursions into the UNHEALTHY FOR SENSITIVE GROUPS category due to residential wood smoke. Please note, due to recent rains CAL FIRE has lifted its Suspension of Open Burning in the State Responsibility Areas of Santa Cruz, Monterey and San Benito Counties. As a reminder, the backyard burn season doesn’t begin until December 1st.

Current Conditions
Air Quality Index (AQI)
observed at 14:00 PST
29
Good
Health Message: None
AQI - Pollutant Details
Ozone 29 Good

Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)