第一关 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

第一关

Shanhaiguan, Hebei

2025-12-05 17:27

AQI (US)

Unhealthy for Sensitive Groups

PM2.5

μg/m³

39

PM10

μg/m³

85

NO2

μg/m³

75

SO2

μg/m³

14

CO

μg/m³

700

O3

μg/m³

3

Weather

-1℃

60%

12 kph

0 of 11

Historical Data

Data Sources

http://www.hb12369.net:8000

Get the App

Air Matters

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

iPhone, iPad

Android

Cities Nearby