Current Air Quality Maps & AQI

Current AQI Notifications (AQ Advisories) & Forecasts:
Wildfire Smoke AQI Maps & Forecasts:

"Realtime" AQ Maps & AQI:
  • EPA AirNow (Realtime AQI)
  • . [Select "Monitors - PM (PM2.5 & PM10)" & "Contours - PM2.5", then zoom in ("Ozone & PM" will show No Data/ND, as Eureka/Humboldt has a PM10 monitor)]. The "current" AQI indicated is actually a 24-hour NowCast average.
Current Information
for
All 3 Zones
PERMISSIVE BURN DAY?
DATE
YES
NO
CALL

Password:
Today:
Tuesday November 30th

For burn day status call
1-866-287-6329
Did You Know?
Pre-1990 trucks can emit two and a half times as much NOx and five times as much particulates as trucks meeting the current on-road heavy-duty engine exhaust emission standards.
Helpful Links
&
Additional Information
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