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Primary air pollutant in the Foresthill area:
OZONE - 51 Moderate
If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.
Other Pollutants:
PM2.5 - 28 Good
Tuesday through Thursday, abundant sunshine and temperatures in the mid- to upper-90s will enhance ozone formation. In addition, onshore winds will be light through much of the period, reducing pollutant dispersion. However, southwesterly winds will strengthen late each afternoon, gradually bringing cleaner air into the Sacramento region. As a result, ozone levels will be low- to mid-Moderate on all three days.
Primary Pollutant: OZONE - 64 Moderate
Primary Pollutant: OZONE - 74 Moderate
Primary Pollutant: OZONE - 84 Moderate
Primary Pollutant: OZONE - 90 Moderate
Primary Pollutant: OZONE - 93 Moderate
Primary Pollutant: OZONE - 97 Moderate