San Francisco County Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

San Francisco County

California

2026-05-15 17:00

AQI (India)

Good

Pollutants|Pollens

O3

μg/m³

47.1

PM2.5

μg/m³

12

CO

μg/m³

250

NO2

μg/m³

6.2

Weather

18℃

62%

24 kph

6 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

South San Francisco