AirNow · California
Air quality in Pomona Walnut Vly
Right now—Moderate
Air quality is acceptable. People who are unusually sensitive to air pollution should consider cutting back on long or hard exercise outdoors.
Forecast
Today
ozone87 · Moderate
ozone87 · Moderate
Thu, Oct 8
ozone112 · Unhealthy for Sensitive Groups
ozone112 · Unhealthy for Sensitive Groups
From AirNow (forecast by South Coast AQMD), checked every 30 minutes. Current readings are preliminary.