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Primary air pollutant in the Imperial area:
PM2.5 - 59 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 - 44 Good
PM10 - 24 Good
Today, light westerly winds and a temperature inversion will allow pollutants to accumulate early in the day. In addition, patchy blowing dust may briefly raise particle levels from late morning into the early afternoon hours as winds increase over the higher terrain. However, northeasterly to easterly winds will transport a clean air mass into the Imperial Valley from mid-afternoon through the evening, allowing AQI levels to remain high-Good. Tomorrow, a morning inversion will confine pollutants near the surface. Furthermore, periods of light southeasterly winds will limit dispersion and carry regional pollutants into southeastern California. As a result, AQI levels will increase to low-Moderate.
Primary Pollutant: PM2.5 - 44 Good
Secondary Pollutant: OZONE - 43 Good
Secondary Pollutant: PM10 - 42 Good
Primary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: OZONE - 44 Good
Secondary Pollutant: PM10 - 46 Good
Primary Pollutant: PM2.5 - 56 Moderate
Secondary Pollutant: OZONE - 51 Moderate
Secondary Pollutant: PM10 - 51 Moderate
Primary Pollutant: OZONE - 61 Moderate
Secondary Pollutant: PM2.5 - 60 Moderate
Secondary Pollutant: PM10 - 52 Moderate
Primary Pollutant: OZONE - 58 Moderate
Secondary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: PM10 - 44 Good
Primary Pollutant: OZONE - 74 Moderate
Secondary Pollutant: PM2.5 - 58 Moderate
Secondary Pollutant: PM10 - 48 Good
Primary Pollutant: OZONE - 87 Moderate
Secondary Pollutant: PM2.5 - 64 Moderate
Secondary Pollutant: PM10 - 52 Moderate