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Primary air pollutant in the Holtville area:
PM2.5 - 61 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 - 46 Good
PM10 - 55 Moderate
Today and tomorrow, sunny and very hot conditions will promote ozone formation in the Imperial Valley, while southerly to south-southeasterly winds each afternoon will carry pollutants into the region. Therefore, despite sufficient vertical mixing during the daytime hours, AQI levels will be high-Moderate on both days.
Primary Pollutant: OZONE - 100 Moderate
Secondary Pollutant: PM2.5 - 56 Moderate
Secondary Pollutant: PM10 - 39 Good
Primary Pollutant: OZONE - 93 Moderate
Secondary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: PM10 - 37 Good
Primary Pollutant: OZONE - 100 Moderate
Secondary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: PM10 - 37 Good
Primary Pollutant: OZONE - 80 Moderate
Secondary Pollutant: PM2.5 - 56 Moderate
Secondary Pollutant: PM10 - 51 Moderate
Primary Pollutant: OZONE - 71 Moderate
Secondary Pollutant: PM2.5 - 58 Moderate
Secondary Pollutant: PM10 - 61 Moderate
Primary Pollutant: PM10 - 68 Moderate
Secondary Pollutant: OZONE - 67 Moderate
Secondary Pollutant: PM2.5 - 60 Moderate