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

San Francisco County

California

2025-12-14 04:00

AQI (India)

Good

Pollutants|Pollens

NO2

μg/m³

36.1

CO

μg/m³

750

PM2.5

μg/m³

14

O3

μg/m³

2.1

Weather

10℃

76%

15 kph

0 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