1. North America
  2. United States
  3. California
  4. San Diego County

San Diego County

California

2026-08-23 10:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
58.2
PM10
μg/m³
19.3
PM2.5
μg/m³
8.3
Weather
  • ℃
  • ℉
22℃
94%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 37
Borrego Springs
AQI 28
Camp Pendleton South
AQI 18
Campo
AQI 36
Carlsbad
AQI 18
Casa de Oro-Mount Helix
AQI 20
Chula Vista
AQI 24
Coronado
AQI 24
Del Mar
AQI 16
El Cajon
AQI 20
Encinitas
AQI 16
Escondido
AQI 16
Fairbanks Ranch
AQI 16
Fallbrook
AQI 18
Hidden Meadows
AQI 18
Imperial Beach
AQI 20
La Mesa
AQI 20
La Posta Band of Indians
AQI 42
Lake San Marcos
AQI 16
Lemon Grove
AQI 20
National City
AQI 24
Oceanside
AQI 18
Poway
AQI 16
Rainbow
AQI 30
Rancho Santa Fe
AQI 16
San Diego
AQI 35
San Marcos
AQI 16
Santee
AQI 20
Solana Beach
AQI 16
Spring Valley
AQI 20
Valley Center
AQI 16
Vista
AQI 18
Winter Gardens
AQI 20
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

San Diego
AQI 35
Coronado
AQI 24
National City
AQI 24
Chula Vista
AQI 24
Lemon Grove
AQI 20
La Mesa
AQI 20
Imperial Beach
AQI 20
Spring Valley
AQI 20
Casa de Oro-Mount Helix
AQI 20
El Cajon
AQI 20
Santee
AQI 20