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  4. San Luis Obispo County

San Luis Obispo County

California

2026-09-22 19:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
76.8
PM10
μg/m³
17.4
PM2.5
μg/m³
2.7
NO2
μg/m³
3.4
Weather
  • ℃
  • ℉
21℃
52%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Arroyo Grande
AQI 17
Atascadero
AQI 25
Avila Beach
AQI 17
Baywood-Los Osos
AQI 17
Cambria
AQI 12
Cayucos
AQI 17
Creston
AQI 17
Grover Beach
AQI 17
Lake Nacimiento
AQI 23
Morro Bay
AQI 28
Nipomo
AQI 28
Oceano
AQI 17
Oso Flaco
AQI 3
Paso Robles
AQI 29
Pismo Beach
AQI 17
San Luis Obispo
AQI 17
San Miguel
AQI 23
Santa Margarita
AQI 45
Shandon
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

Santa Margarita
AQI 45
San Luis Obispo
AQI 17
Creston
AQI 17
Arroyo Grande
AQI 17
Pismo Beach
AQI 17
Grover Beach
AQI 17
Oceano
AQI 17
Atascadero
AQI 25
Nipomo
AQI 28
Avila Beach
AQI 17
Baywood-Los Osos
AQI 17