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  4. San Luis Obispo County

San Luis Obispo County

California

2026-09-20 17:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
71.8
PM10
μg/m³
27.7
PM2.5
μg/m³
8.9
NO2
μg/m³
4.4
Weather
  • ℃
  • ℉
18℃
69%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Arroyo Grande
AQI 30
Atascadero
AQI 29
Avila Beach
AQI 30
Baywood-Los Osos
AQI 29
Cambria
AQI 19
Cayucos
AQI 29
Creston
AQI 29
Grover Beach
AQI 30
Lake Nacimiento
AQI 25
Morro Bay
AQI 29
Nipomo
AQI 23
Oceano
AQI 30
Oso Flaco
AQI 23
Paso Robles
AQI 25
Pismo Beach
AQI 30
San Luis Obispo
AQI 29
San Miguel
AQI 25
Santa Margarita
AQI 50
Shandon
AQI 44
Data Sources
http://www.airnow.gov/

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Cities Nearby

Santa Margarita
AQI 50
San Luis Obispo
AQI 29
Creston
AQI 29
Arroyo Grande
AQI 30
Pismo Beach
AQI 30
Grover Beach
AQI 30
Oceano
AQI 30
Atascadero
AQI 29
Nipomo
AQI 23
Avila Beach
AQI 30
Baywood-Los Osos
AQI 29