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  4. San Luis Obispo County

San Luis Obispo County

California

2026-09-28 02:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
72.9
PM10
μg/m³
23.8
PM2.5
μg/m³
6.6
NO2
μg/m³
1.7
Weather
  • ℃
  • ℉
12℃
68%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Arroyo Grande
AQI 29
Atascadero
AQI 28
Avila Beach
AQI 29
Baywood-Los Osos
AQI 20
Cambria
AQI 17
Cayucos
AQI 20
Creston
AQI 20
Grover Beach
AQI 29
Lake Nacimiento
AQI 23
Morro Bay
AQI 30
Nipomo
AQI 29
Oceano
AQI 29
Oso Flaco
AQI 23
Paso Robles
AQI 32
Pismo Beach
AQI 29
San Luis Obispo
AQI 20
San Miguel
AQI 23
Santa Margarita
AQI 32
Shandon
AQI 39
Data Sources
http://www.airnow.gov/

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Cities Nearby

Santa Margarita
AQI 32
San Luis Obispo
AQI 20
Creston
AQI 20
Arroyo Grande
AQI 29
Pismo Beach
AQI 29
Grover Beach
AQI 29
Oceano
AQI 29
Atascadero
AQI 28
Nipomo
AQI 29
Avila Beach
AQI 29
Baywood-Los Osos
AQI 20