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

San Diego County

California

2026-08-23 17:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
93.2
PM10
μg/m³
21.3
PM2.5
μg/m³
8.4
Weather
  • ℃
  • ℉
31℃
58%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Alpine
AQI 44
Borrego Springs
AQI 16
Camp Pendleton South
AQI 34
Campo
AQI 38
Carlsbad
AQI 22
Casa de Oro-Mount Helix
AQI 20
Chula Vista
AQI 34
Coronado
AQI 16
Del Mar
AQI 21
El Cajon
AQI 45
Encinitas
AQI 21
Escondido
AQI 21
Fairbanks Ranch
AQI 21
Fallbrook
AQI 22
Hidden Meadows
AQI 22
Imperial Beach
AQI 31
La Mesa
AQI 20
La Posta Band of Indians
AQI 43
Lake San Marcos
AQI 21
Lemon Grove
AQI 20
National City
AQI 16
Oceanside
AQI 22
Poway
AQI 21
Rainbow
AQI 16
Rancho Santa Fe
AQI 21
San Diego
AQI 35
San Marcos
AQI 21
Santee
AQI 20
Solana Beach
AQI 21
Spring Valley
AQI 20
Valley Center
AQI 21
Vista
AQI 22
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 16
National City
AQI 16
Chula Vista
AQI 34
Lemon Grove
AQI 20
La Mesa
AQI 20
Imperial Beach
AQI 31
Spring Valley
AQI 20
Casa de Oro-Mount Helix
AQI 20
El Cajon
AQI 45
Santee
AQI 20