NOAA-EPA Forecast Comparison Utility
Forecast valid:
Select Day
Today
Yesterday
or:
Product:
8 hr. (AQI)
1 hr. (ppb)
8 hr. (48-hour Animation)
1 hr. (Animation)
Difference (day 0)
Difference (day 1)
Latest NOAA-EPA Ozone Model Forecast
Forecast for 8-hr peak (AQI) on 7/3/2009
Issued 07/03
Forecast for 8-hr peak (AQI) on 7/4/2009
Issued 07/03
Key:
Good
Moderate
Unhealthy for Sensitive Groups
Unhealthy
Very Unhealthy
Forecast for 1-hr peak (AQI) on 7/3/2009
Issued 07/03
Forecast for 1-hr peak (AQI) on 7/4/2009
Issued 07/03
Key:
0-60 ppb
61-79 ppb
80-99 ppb
100-110 ppb
111-124 ppb
125+ ppb
Sonoma Technology, Inc.
Petaluma, CA
(707) 665-9900