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Primary air pollutant in the Humboldt area:
PM2.5 - 13 Good
Enjoy your outdoor activities.
Other Pollutants:
OZONE - 10 Good
A cold frontal passage today will shift winds to the northwest, leading to the Green (good) air quality index category, despite much above normal temperatures. While a modest build-up of fine particle pollution is possible Wednesday, another cold front will bring cleaner air once again by Thursday across the region.
Primary Pollutant: OZONE - 0 Good
Secondary Pollutant: PM2.5 - 0 Good
Primary Pollutant: OZONE - 0 Good
Secondary Pollutant: PM2.5 - 0 Good
Primary Pollutant: OZONE - 0 Good
Secondary Pollutant: PM2.5 - 0 Good