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Primary air pollutant in the Johnston area:
PM2.5 - 44 Good
Enjoy your outdoor activities.
Other Pollutants:
OZONE - 25 Good
PM10 - 14 Good
Most regions are trending green on this Tuesday, so far. For Wednesday, cloud cover will dominate the skies, which is very helpful to reduce ozone concentrations. In addition, an influx of cleaner air with a 10 mph northeasterly breeze will help to disperse pollutants and give all regions a lower background concentration. Thus, all regions should be CODE GREEN.
Primary Pollutant: OZONE - 44 Good
Primary Pollutant: OZONE - 33 Good