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  4. San Luis Obispo County

San Luis Obispo County

California

2026-09-20 22:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
86.1
PM10
μg/m³
32.2
PM2.5
μg/m³
7.7
NO2
μg/m³
2
Weather
  • ℃
  • ℉
17℃
59%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Arroyo Grande
AQI 20
Atascadero
AQI 34
Avila Beach
AQI 20
Baywood-Los Osos
AQI 29
Cambria
AQI 19
Cayucos
AQI 29
Creston
AQI 29
Grover Beach
AQI 20
Lake Nacimiento
AQI 57
Morro Bay
AQI 32
Nipomo
AQI 30
Oceano
AQI 20
Oso Flaco
AQI 17
Paso Robles
AQI 57
Pismo Beach
AQI 20
San Luis Obispo
AQI 29
San Miguel
AQI 57
Santa Margarita
AQI 42
Shandon
AQI 57
Data Sources
http://www.airnow.gov/

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Cities Nearby

Santa Margarita
AQI 42
San Luis Obispo
AQI 29
Creston
AQI 29
Arroyo Grande
AQI 20
Pismo Beach
AQI 20
Grover Beach
AQI 20
Oceano
AQI 20
Atascadero
AQI 34
Nipomo
AQI 30
Avila Beach
AQI 20
Baywood-Los Osos
AQI 29