Now in USA

Air Quality / San Diego Coast

San Diego Coast

California — EPA AirNow monitoring station

Current AQI (PM2.5)
58
Moderate
8/25/2026, 7:00:00 PM

Recent Readings

TimePollutantAQICategoryType
8/25/2026, 7:00:00 PMPM2.558Moderateforecast
8/25/2026, 7:00:00 PMOZONE37Goodforecast
8/24/2026, 7:00:00 PMOZONE30Goodobservation
8/24/2026, 7:00:00 PMPM2.556Moderateforecast
8/24/2026, 7:00:00 PMPM2.562Moderateobservation
8/24/2026, 7:00:00 PMPM1040Goodobservation
8/24/2026, 7:00:00 PMOZONE38Goodforecast
8/24/2026, 6:00:00 PMPM1034Goodobservation
8/24/2026, 6:00:00 PMOZONE23Goodobservation
8/24/2026, 6:00:00 PMPM2.562Moderateobservation
8/24/2026, 5:00:00 PMPM2.562Moderateobservation
8/24/2026, 5:00:00 PMPM1033Goodobservation
8/24/2026, 5:00:00 PMOZONE21Goodobservation
8/24/2026, 4:00:00 PMOZONE19Goodobservation
8/24/2026, 4:00:00 PMPM1037Goodobservation
8/24/2026, 4:00:00 PMPM2.562Moderateobservation
8/24/2026, 3:00:00 PMPM2.562Moderateobservation
8/24/2026, 3:00:00 PMPM1049Goodobservation
8/24/2026, 3:00:00 PMOZONE19Goodobservation
8/24/2026, 2:00:00 PMPM2.561Moderateobservation
8/24/2026, 2:00:00 PMOZONE16Goodobservation
8/24/2026, 2:00:00 PMPM1029Goodobservation
8/24/2026, 1:00:00 PMPM1029Goodobservation
8/24/2026, 1:00:00 PMOZONE17Goodobservation
8/24/2026, 1:00:00 PMPM2.560Moderateobservation
8/24/2026, 12:00:00 PMPM2.560Moderateobservation
8/24/2026, 12:00:00 PMPM1029Goodobservation
8/24/2026, 12:00:00 PMOZONE19Goodobservation
8/24/2026, 11:00:00 AMPM2.561Moderateobservation
8/24/2026, 11:00:00 AMPM1031Goodobservation
8/24/2026, 11:00:00 AMOZONE19Goodobservation
8/24/2026, 10:00:00 AMOZONE19Goodobservation
8/24/2026, 10:00:00 AMPM1031Goodobservation
8/24/2026, 10:00:00 AMPM2.560Moderateobservation
8/24/2026, 9:00:00 AMPM2.559Moderateobservation
8/24/2026, 9:00:00 AMPM1031Goodobservation
8/24/2026, 9:00:00 AMOZONE19Goodobservation
8/24/2026, 8:00:00 AMOZONE20Goodobservation
8/24/2026, 8:00:00 AMPM2.561Moderateobservation
8/24/2026, 8:00:00 AMPM1032Goodobservation
8/24/2026, 7:00:00 AMPM1031Goodobservation
8/24/2026, 7:00:00 AMPM2.558Moderateobservation
8/24/2026, 7:00:00 AMOZONE22Goodobservation
8/24/2026, 6:00:00 AMPM1030Goodobservation
8/24/2026, 6:00:00 AMOZONE25Goodobservation
8/24/2026, 6:00:00 AMPM2.558Moderateobservation
8/24/2026, 5:00:00 AMOZONE28Goodobservation
8/24/2026, 5:00:00 AMPM2.557Moderateobservation
8/24/2026, 5:00:00 AMPM1028Goodobservation
8/24/2026, 4:00:00 AMPM1031Goodobservation

Nearby Stations

California overview →

Current AirNow data are preliminary and may be revised. Source: EPA AirNow and participating air quality agencies.

San Diego Coast Air Quality | Now in USA