Haiphong air quality · Hải Phòng, Vietnam
Most people won't notice any effects at this level
US AQI 93 (Moderate) in Haiphong, from 1 CEM monitoring station. Main pollutant: PM2.5.
Updated
Pollutants in Haiphong
- PM2.5 · µg/m³31.42.1× WHO limit
- PM10 · µg/m³83.91.9× WHO limit
- O₃ · µg/m³3.7
- SO₂ · µg/m³14.4Under WHO limit
- CO · mg/m³0.00
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Haiphong right now?
Air quality is acceptable. People who are unusually sensitive to air pollution may feel effects with long or heavy exertion outdoors.
Walking and commuting
Go aheadFine for everyone.
Running and jogging
Take careFine for most; unusually sensitive people should ease the pace.
Cycling
Go aheadFine for everyone.
Children playing outside
Go aheadNo limits for most children.
Older adults and heart or lung conditions
Take careWatch for symptoms such as coughing or breathlessness.
Open windows
Go aheadFine to ventilate.
Mask outdoors
Not neededNot needed.
Air purifier indoors
Not neededOptional.
Based on the US EPA Air Quality Guide, applied to the current US AQI category. If you have symptoms, follow your doctor's advice.
What US AQI 51–100 means for your health →
Haiphong air quality history
Daily average, 35 days- 69average daily US AQI over 35 days
- 139worst day, 14 October
- 31cleanest day, 4 October
- 0days at Unhealthy or worse
The last 7 days averaged 91, about the same as the week before (86). 3 of the last 35 days were Good.
Nearby cities
Vietnam rankingRelated reading
Haiphong air quality: common questions
What is the AQI in Haiphong right now?
The US AQI in Haiphong is 93 (Moderate). The main pollutant is PM2.5.
Is it safe to go outside in Haiphong today?
Fine for most people. Air quality is acceptable. People who are unusually sensitive to air pollution may feel effects with long or heavy exertion outdoors. For runners: Fine for most; unusually sensitive people should ease the pace.
How has air quality in Haiphong been recently?
Over the last 35 days with data, Haiphong averaged US AQI 69. The worst day was 14 October at 139; the cleanest was 4 October at 31. 0 days were at Unhealthy or worse.
How does Haiphong's PM2.5 compare with the WHO guideline?
PM2.5 is 31 µg/m³, about 2.1 times the World Health Organization's 24-hour guideline of 15 µg/m³.
Where does Haiphong's air quality data come from?
From Center for Environmental Monitoring (CEM) · Envisoft, using 1 monitoring station in and around the city. Good Air does not estimate or adjust these readings.
Source: Center for Environmental Monitoring (CEM) · Envisoft. Readings are published by the monitoring agency and may be revised.