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  4. San Luis Obispo County

San Luis Obispo County

California

2026-10-09 04:00
AQI (UK)
Low
Pollutants|Pollens
O3
μg/m³
73.2
PM10
μg/m³
20.1
PM2.5
μg/m³
3.5
NO2
μg/m³
4.3
Weather
  • ℃
  • ℉
15℃
80%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Arroyo Grande
AQI 1
Atascadero
AQI 3
Avila Beach
AQI 1
Baywood-Los Osos
AQI 2
Cambria
AQI 2
Cayucos
AQI 2
Creston
AQI 2
Grover Beach
AQI 1
Lake Nacimiento
AQI 2
Morro Bay
AQI 3
Nipomo
AQI 2
Oceano
AQI 1
Oso Flaco
AQI 1
Paso Robles
AQI 3
Pismo Beach
AQI 1
San Luis Obispo
AQI 2
San Miguel
AQI 2
Santa Margarita
AQI 3
Shandon
AQI 3
Data Sources
http://www.airnow.gov/

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Cities Nearby

Santa Margarita
AQI 3
San Luis Obispo
AQI 2
Creston
AQI 2
Arroyo Grande
AQI 1
Pismo Beach
AQI 1
Grover Beach
AQI 1
Oceano
AQI 1
Atascadero
AQI 3
Nipomo
AQI 2
Avila Beach
AQI 1
Baywood-Los Osos
AQI 2