Atascadero-Lewis Avenue, San Luis Obispo, California Air Quality

Monitoring Station · Atascadero, United States
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 1am
40
40
40 4am
60
60
60 7am
60
60
60 10am
60
60
33 1pm
33
40
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
CAMS model adj +6
34
34
34
34
54
54
54
54
54
54
54
54
27
27
34

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Cities

55 Atascadero 55 Paso Robles 61 San Luis Obispo 45 Arroyo Grande 31 Nipomo 42 Santa Maria 42 Orcutt 41 Coalinga 42 Lompoc

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:46 UTC.