Hai Phong Air Quality Index
Hai Phong, Vietnam · Real-time AQI data
Air quality is satisfactory, and air pollution poses little or no risk.
Pollutant Breakdown
PM2.5
38µg/m³
PM10
17µg/m³
O₃
33.8ppm
NO₂
11.9ppb
SO₂
4.1ppb
CO
2.8ppm
Station: Shanghai (上海) · Mar 20, 09:00 PM · Updates every 30 min
Health Recommendations
Air quality is satisfactory, and air pollution poses little or no risk.
How does Hai Phong compare to other cities?
Compare →AQI Scale Reference
About Air Quality in Hai Phong
The Air Quality Index (AQI) in Hai Phong is measured using monitoring stations that track six key pollutants: PM2.5, PM10, ground-level ozone, nitrogen dioxide, sulfur dioxide, and carbon monoxide. The AQI is calculated using US EPA standards and ranges from 0 (excellent) to 500 (hazardous).
PM2.5 is typically the dominant pollutant in Hai Phong during high-pollution periods. Fine particulate matter from traffic, industry, and seasonal factors can push AQI above 150, which is considered unhealthy for all groups.
Check the health effects guide to understand what today's AQI means for your activity level, or see the global AQI rankings to compare Hai Phong with other cities worldwide.