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  4. San Luis Obispo County

San Luis Obispo County

California

2026-03-12 23:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
35.4
O3
μg/m³
94.6
PM2.5
μg/m³
6.3
NO2
μg/m³
2.5
Weather
  • ℃
  • ℉
21℃
49%
14 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
Places included
Arroyo Grande
AQI 74
Atascadero
AQI 27
Avila Beach
AQI 10
Baywood-Los Osos
AQI 10
Cambria
AQI 37
Cayucos
AQI 11
Creston
AQI 11
Grover Beach
AQI 74
Lake Nacimiento
AQI 15
Morro Bay
AQI 30
Nipomo
AQI 51
Oceano
AQI 74
Oso Flaco
AQI 40
Paso Robles
AQI 29
Pismo Beach
AQI 74
San Luis Obispo
AQI 10
San Miguel
AQI 15
Santa Margarita
AQI 33
Shandon
AQI 30
Data Sources
http://www.airnow.gov/

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Cities Nearby

Santa Margarita
AQI 33
San Luis Obispo
AQI 10
Creston
AQI 11
Arroyo Grande
AQI 74
Pismo Beach
AQI 74
Grover Beach
AQI 74
Oceano
AQI 74
Atascadero
AQI 27
Nipomo
AQI 51
Avila Beach
AQI 10
Baywood-Los Osos
AQI 10