Alaska
If you live in Yukon-Koyukuk Census Area , the air you breathe needs your support.
Ozone

Particle Pollution 24-hour

Particle Pollution Annual

You can make a difference in the air that you breathe.
Notes:
(1) INC indicates incomplete monitoring data for all three years. Therefore, those counties are excluded from the grade analysis.
(2) DNC indicates that there is no monitor collecting data in the county.
More about Methodology.
Tell your friends about the air where you live.