Atascadero-Lewis Avenue, San Luis Obispo, California Air Quality
Monitoring Station
· Atascadero, United States
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
39
3am
35
53
37
6am
37
37
37
9am
37
36
36
12pm
37
36
37
3pm
36
36
—
6pm
—
—
—
9pm
—
—
—
12am
—
—
Station readings
35
53
CAMS model
adj +12
27
27
25
25
25
25
25
25
24
24
25
24
25
24
24
Air Quality Forecast (24h)
PM2.513.1 µg/m³
✓ WHO
Moderate
Nearby Monitoring Stations
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T06:49 UTC.