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  4. San Luis Obispo County

San Luis Obispo County

California

2026-06-21 17:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
69.3
PM10
μg/m³
12.1
PM2.5
μg/m³
2.4
NO2
μg/m³
2.1
Weather
  • ℃
  • ℉
19℃
54%
9 kph
10 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Arroyo Grande
AQI 11
Atascadero
AQI 25
Avila Beach
AQI 9
Baywood-Los Osos
AQI 9
Cambria
AQI 23
Cayucos
AQI 12
Creston
AQI 12
Grover Beach
AQI 11
Lake Nacimiento
AQI 10
Morro Bay
AQI 26
Nipomo
AQI 25
Oceano
AQI 11
Oso Flaco
AQI 10
Paso Robles
AQI 27
Pismo Beach
AQI 11
San Luis Obispo
AQI 9
San Miguel
AQI 10
Santa Margarita
AQI 42
Shandon
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

Santa Margarita
AQI 42
San Luis Obispo
AQI 9
Creston
AQI 12
Arroyo Grande
AQI 11
Pismo Beach
AQI 11
Grover Beach
AQI 11
Oceano
AQI 11
Atascadero
AQI 25
Nipomo
AQI 25
Avila Beach
AQI 9
Baywood-Los Osos
AQI 9