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

San Diego County

California

2026-10-17 18:00
AQI (US)
Moderate
Pollutants|Pollens
PM10
μg/m³
99.6
PM2.5
μg/m³
12.8
O3
μg/m³
81.1
Weather
  • ℃
  • ℉
31℃
28%
30 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
Alpine
AQI 70
Borrego Springs
AQI 57
Camp Pendleton South
AQI 78
Campo
AQI 53
Carlsbad
AQI 78
Casa de Oro-Mount Helix
AQI 78
Chula Vista
AQI 67
Coronado
AQI 78
Del Mar
AQI 68
El Cajon
AQI 78
Encinitas
AQI 68
Escondido
AQI 68
Fairbanks Ranch
AQI 68
Fallbrook
AQI 78
Hidden Meadows
AQI 78
Imperial Beach
AQI 76
La Mesa
AQI 78
La Posta Band of Indians
AQI 37
Lake San Marcos
AQI 68
Lemon Grove
AQI 78
National City
AQI 78
Oceanside
AQI 78
Poway
AQI 68
Rainbow
AQI 58
Rancho Santa Fe
AQI 68
San Diego
AQI 78
San Marcos
AQI 68
Santee
AQI 78
Solana Beach
AQI 68
Spring Valley
AQI 78
Valley Center
AQI 68
Vista
AQI 78
Winter Gardens
AQI 78
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 78
Coronado
AQI 78
National City
AQI 78
Chula Vista
AQI 67
Lemon Grove
AQI 78
La Mesa
AQI 78
Imperial Beach
AQI 76
Spring Valley
AQI 78
Casa de Oro-Mount Helix
AQI 78
El Cajon
AQI 78
Santee
AQI 78