Tucson

Pima County, Arizona

2026-05-14 22:00
AQI (China)
Excellent
PM10
μg/m³
29
O3
μg/m³
71.1
PM2.5
μg/m³
5.4
Weather
35℃
15%
24 kph
4 of 11
Historical Data
Data Sources

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android