| A cross-agency U.S. Government Web site. List of AIRNow partner agencies |
| National Overview | May 6th, 2009 |
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National Outlook for May 6 - 7 Unhealthy for Sensitive Groups AQI levels in Arizona — More — 
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Good | Moderate | Unhealthy for Sensitive Groups |
Unhealthy | Very Unhealthy |
Hazardous |
| Local Air Quality Conditions and Forecasts |
| Today's Highest AQI Forecasts | |||
| Phoenix, AZ | ! |
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| Pinal County, AZ | ! |
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| Santa Barbara, CA |
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| Ann Arbor, MI |
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| Austin, TX |
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| —- 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 —
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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.
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