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  4. San Luis Obispo County

San Luis Obispo County

California

2026-09-20 06:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
67.9
PM10
μg/m³
25.2
PM2.5
μg/m³
8.7
NO2
μg/m³
6.9
Weather
  • ℃
  • ℉
12℃
79%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Arroyo Grande
AQI 37
Atascadero
AQI 19
Avila Beach
AQI 37
Baywood-Los Osos
AQI 17
Cambria
AQI 14
Cayucos
AQI 17
Creston
AQI 19
Grover Beach
AQI 37
Lake Nacimiento
AQI 27
Morro Bay
AQI 32
Nipomo
AQI 27
Oceano
AQI 37
Oso Flaco
AQI 19
Paso Robles
AQI 27
Pismo Beach
AQI 37
San Luis Obispo
AQI 17
San Miguel
AQI 27
Santa Margarita
AQI 23
Shandon
AQI 52
Data Sources
http://www.airnow.gov/

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Cities Nearby

Santa Margarita
AQI 23
San Luis Obispo
AQI 17
Creston
AQI 19
Arroyo Grande
AQI 37
Pismo Beach
AQI 37
Grover Beach
AQI 37
Oceano
AQI 37
Atascadero
AQI 19
Nipomo
AQI 27
Avila Beach
AQI 37
Baywood-Los Osos
AQI 17