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Primary air pollutant in the Granite Bay area:
PM2.5 - 55 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:
OZONE - 35 Good
PM10 - 24 Good
Monday, an upper-level trough of low pressure will gradually move across the Sacramento Valley, promoting atmospheric mixing. Furthermore, mild temperatures will inhibit ozone production. Therefore, ozone levels will be Good. Tuesday, sunny skies and temperatures in the low-90s will increase ozone development. However, moderate north-northwesterly winds across the Sacramento region will promote dispersion. As a result, ozone levels will be high-Good. Wednesday, winds will weaken in the Sacramento region, reducing pollutant dispersion. Additionally, as an upper-level ridge of high pressure builds over northern California, sunny skies and temperatures in the low-90s will continue to support ozone formation, leading to low-Moderate AQI levels.
Primary Pollutant: OZONE - 44 Good
Primary Pollutant: OZONE - 45 Good
Primary Pollutant: OZONE - 61 Moderate
Primary Pollutant: OZONE - 64 Moderate
Primary Pollutant: OZONE - 67 Moderate
Primary Pollutant: OZONE - 58 Moderate