A cross-agency U.S. Government Web site. List of AIRNow partner agencies
About AIRNow | Contact Us | FAQs | Search:
Quality of Air Means Quality of Life AIRNow Home
National Overview May 14th, 2008
National Outlook for May 15-16
Unhealthy for Sensitive Groups AQI levels in California and Florida  — More —
 
National Air Quality Outlook - click for larger map
 
 
 
Good Moderate Unhealthy for
Sensitive Groups
Unhealthy Very
Unhealthy
Hazardous
 
Local Air Quality Conditions and Forecasts
Select by map
 
Today's Highest AQI Forecasts
Bakersfield, CA
OZONE
Fresno, CA
OZONE
Hanford, CA
OZONE
Madera, CA
OZONE
Visalia, CA
OZONE
—- More —- ! - city declared an Action Day
Note: EPA established a tighter fine particle standard in the fall of 2006 to better protect public health. — More Information —
Air Quality News
Air Quality Forecast Now Available for Hawaii’s Big Island
Hawaii Air Quality Conditions & Forecasts
— More News —
 
Partners
  For Partners
  List of Partners

Air Quality Basics
  Air Quality Index
  Ozone
  Particles
  UV

The AQI for:
  Health Providers
  Older Adults
  Weathercasters

Key Topics
  Your Health
  Smoke From Fires
  International Air Quality

The Learning Center
  Kids (K-10)
  Students
  Teachers

Resources
  AQI in Google Earth
  Publications
  Publications (En Español)
  FAQ
  Movies
  What You Can Do
  NAQ Conferences
  About the Data

 
Accessibility
Privacy and Security
 
E-mail Notification
EnviroFlash: Sign-up for E-mail
 
Historical Information
AirCompare: Compare Your City's Air Quality
 
Announcements

Bike to Work Week:
May 12-16, 2008


May is Asthma Awareness Month

2008 National Air Quality Conference Presentations

Updated - Air Quailty Guide for Ozone (PDF)

EPA Revises Ozone Standards, Updates Air Quality Index

 
Web Cams
Sault Ste. Marie, MI
 
View Other Visibility Cams
 
AIRNow is a government-backed program. Through AIRNow, EPA, NOAA, NPS, news media, tribal, state, and local agencies work together to report conditions for ozone and particle pollution. State, Local and Tribal Partners.
EPA Home NOAA-National WeatherService NASA Langley Research Center National Park Service Air Resources National Association of Clean Air Agencies Environment Canada
EPA Home NOAA-National
Weather Service
NASA
Earth Science
National Park Service
Air Resources
National Association
of Clean Air Agencies
Environment Canada