Current Air Quality
Site Time AQI Class Pollutant Concentration Activity Caution Risk Groups
ALPINE 6/15/2026 1:00:00 AM PT 28 Good 21_PM25 5 UG/M3 None None.
CARMEL MT RCH 6/15/2026 1:00:00 AM PT 46 Good 21_PM25 8.3 UG/M3 None None.
CHULA VISTA 6/15/2026 1:00:00 AM PT 43 Good 21_PM25 7.7 UG/M3 None None.
DOWNTOWN SES 6/15/2026 1:00:00 AM PT 46 Good 21_PM25 8.2 UG/M3 None None.
EL CAJON LES 6/15/2026 1:00:00 AM PT 41 Good 21_PM25 7.4 UG/M3 None None.
KEARNY MESA 6/15/2026 1:00:00 AM PT 42 Good 21_PM25 7.6 UG/M3 None None.
OTAY MESA DVN 6/15/2026 1:00:00 AM PT 51 Moderate 21_PM25 9.2 UG/M3 Unusually sensitive people should consider reducing prolonged or heavy exertion. People with respiratory or heart disease, the elderly and children are the groups most at risk.
PENDLETON 6/15/2026 1:00:00 AM PT 51 Moderate 21_PM25 9.3 UG/M3 Unusually sensitive people should consider reducing prolonged or heavy exertion. People with respiratory or heart disease, the elderly and children are the groups most at risk.
SAN YSIDRO 6/15/2026 1:00:00 AM PT 51 Moderate 21_PM25 9.2 UG/M3 Unusually sensitive people should consider reducing prolonged or heavy exertion. People with respiratory or heart disease, the elderly and children are the groups most at risk.