AirNow · California
Air quality in Border Area
Right now118Unhealthy for Sensitive Groups
People with heart or lung disease, older adults, children and teens, and people who are active outdoors should cut back on long or hard exercise outdoors. Main pollutant: coarse particles (PM10). Measured 9:00 PDT.
Forecast
Today
ozone67 · Moderate
ozone67 · Moderate
Thu, Oct 8
ozone77 · Moderate
ozone77 · Moderate
From AirNow (forecast by San Diego APCD), checked every 30 minutes. Current readings are preliminary.