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Primary air pollutant in the Thornton area:
OZONE - 42 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 19 Good
PM10 - 19 Good
Monday, partly sunny skies and high temperatures in the mid-90s will support ozone development in the Sacramento region. In addition, light winds through the morning and midday hours will limit pollutant dispersion. However, light to moderate onshore winds will develop in the late afternoon and evening, dispersing pollutants and leading to mid-Moderate ozone levels. Tuesday and Wednesday, onshore winds will weaken across the Sacramento region, reducing pollutant dispersion. Furthermore, sunny and warm conditions will enhance ozone formation, while thin regional smoke contributes to ozone precursors. As a result, ozone levels will be high-Moderate on both days.
Primary Pollutant: OZONE - 58 Moderate
Primary Pollutant: OZONE - 93 Moderate
Primary Pollutant: OZONE - 84 Moderate
Primary Pollutant: OZONE - 80 Moderate
Primary Pollutant: OZONE - 54 Moderate
Primary Pollutant: OZONE - 51 Moderate