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

San Diego County

California

2026-10-16 00:00
AQI (US)
Moderate
Pollutants|Pollens
O3
μg/m³
116.2
PM2.5
μg/m³
2.4
PM10
μg/m³
13.8
Weather
  • ℃
  • ℉
31℃
27%
30 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Alpine
AQI 49
Borrego Springs
AQI 26
Camp Pendleton South
AQI 49
Campo
AQI 46
Carlsbad
AQI 18
Casa de Oro-Mount Helix
AQI 13
Chula Vista
AQI 72
Coronado
AQI 28
Del Mar
AQI 10
El Cajon
AQI 50
Encinitas
AQI 10
Escondido
AQI 10
Fairbanks Ranch
AQI 10
Fallbrook
AQI 18
Hidden Meadows
AQI 18
Imperial Beach
AQI 26
La Mesa
AQI 13
La Posta Band of Indians
AQI 48
Lake San Marcos
AQI 10
Lemon Grove
AQI 13
National City
AQI 28
Oceanside
AQI 18
Poway
AQI 10
Rainbow
AQI 24
Rancho Santa Fe
AQI 10
San Diego
AQI 58
San Marcos
AQI 10
Santee
AQI 13
Solana Beach
AQI 10
Spring Valley
AQI 13
Valley Center
AQI 10
Vista
AQI 18
Winter Gardens
AQI 13
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 58
Coronado
AQI 28
National City
AQI 28
Chula Vista
AQI 72
Lemon Grove
AQI 13
La Mesa
AQI 13
Imperial Beach
AQI 26
Spring Valley
AQI 13
Casa de Oro-Mount Helix
AQI 13
El Cajon
AQI 50
Santee
AQI 13