San Bernadino - 4th Street Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

San Bernadino - 4th Street

San Bernardino, California

2025-12-16 12:00

CAQI (Europe)

Very Low

Pollutants|Pollens

NO2

μg/m³

42.9

PM10

μg/m³

12

O3

μg/m³

8.6

CO

μg/m³

375

Weather

18℃

21%

5 kph

0 of 11

Historical Data

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