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  4. San Luis Obispo County

San Luis Obispo County

California

2026-09-28 05:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
59.3
PM10
μg/m³
18.5
PM2.5
μg/m³
6.6
NO2
μg/m³
5.2
Weather
  • ℃
  • ℉
10℃
69%
1 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Arroyo Grande
AQI 23
Atascadero
AQI 17
Avila Beach
AQI 20
Baywood-Los Osos
AQI 15
Cambria
AQI 10
Cayucos
AQI 15
Creston
AQI 15
Grover Beach
AQI 20
Lake Nacimiento
AQI 23
Morro Bay
AQI 26
Nipomo
AQI 21
Oceano
AQI 20
Oso Flaco
AQI 18
Paso Robles
AQI 27
Pismo Beach
AQI 20
San Luis Obispo
AQI 15
San Miguel
AQI 23
Santa Margarita
AQI 31
Shandon
AQI 30
Data Sources
http://www.airnow.gov/

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Cities Nearby

Santa Margarita
AQI 31
San Luis Obispo
AQI 15
Creston
AQI 15
Arroyo Grande
AQI 23
Pismo Beach
AQI 20
Grover Beach
AQI 20
Oceano
AQI 20
Atascadero
AQI 17
Nipomo
AQI 21
Avila Beach
AQI 20
Baywood-Los Osos
AQI 15