San Diego Foothills
 
  • AQI Loop
  • AQI
  • Ozone AQI
  • PM2.5 AQI
AQI Animation - http://www.epa.gov/airnow/2014/20140827/anim_aqi_sandiego_ca.gif
Peak AQI - http://www.epa.gov/airnow/2014/20140827/peak_aqi_sandiego_ca.jpg
Peak Ozone (8-hour) - http://www.epa.gov/airnow/2014/20140827/peak_o3_sandiego_ca.jpg
Peak Particles PM<sub>2.5</sub> (24-hour) - http://www.epa.gov/airnow/2014/20140827/peak_pm25_sandiego_ca.jpg
 
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
Today's AQI Forecast
 
State Air Quality Resources
American Lung Association (ALA) of Maine
MEDEP -- Air Quality Forecast
Maine DEP - Bureau of Air Quality
Maine DEP - Contacts
Maine Department of Environmental Protection (DEP)
Daily AQI
Wednesday, August 27, 2014
Particles PM2.5
20 
Good
Particles PM10 Not Available
Ozone
42 
Good
select another date to see data and maps:
Note: data are available beginning August 1, 2010.

Other Information
Current Conditions and Forecasts
Air Quality Maps Archives (by region)