AQ Index for Signal Hill, California

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Current AQ Index in Signal Hill

Signal Hill Air Pollutants

Primary air pollutant in the Signal Hill area:

PM2.5 - 74 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:

PM10 - 33 Good

OZONE - 4 Good

Daily Air Quality Forecast for Signal Hill, California

Primary Pollutant: PM2.5 - 64 Moderate

Secondary Pollutant: PM10 - 35 Good

Secondary Pollutant: OZONE - 30 Good

Secondary Pollutant: CO - 13 Good

Secondary Pollutant: NO2 - 49 Good

Primary Pollutant: PM2.5 - 64 Moderate

Secondary Pollutant: PM10 - 40 Good

Secondary Pollutant: OZONE - 34 Good

Secondary Pollutant: CO - 18 Good

Secondary Pollutant: NO2 - 53 Moderate