Worst air pollution Beihai, today and tomorrow
Today (16 July): Air quality in Beihai is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 PM (O3: 29.1/100).
Tomorrow (17 July 2026): Air quality in Beihai is fair. All pollutants stay as today. Pollution peaks around 11:00 PM (O3: 29.7/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Use our Strava plugin to check your own exposure.
Beihai's air quality benefits from its exceptional Guangxi Beibu Gulf coastal position, with consistent South China Sea and Beibu Gulf trade winds providing outstanding maritime ventilation along this famous Beihai Silver Beach coast. Vehicle traffic on surrounding expressways and the tourism, fisheries, and petrochemical corridor contribute local sources, while the outstanding tropical coastal exposure generally maintains Beihai among Guangxi's cleaner coastal cities throughout most of the year.
Today - 16 July | Pollution peaks at 22:00
AQI:
Fair
29.1/100
PM2.5 (fine particles):
Good
8.9/100
PM10 (coarse particles):
Good
3.2/100
NO2 (nitrogen dioxide):
Good
5.3/100
O3 (ozone):
Fair
29.1/100
SO2 (sulfur dioxide):
Good
1.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.0/100
PM1 (ultrafine particles):
Good
8.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Fair
29.7/100
PM2.5 (fine particles):
Good
6.8/100
PM10 (coarse particles):
Good
2.6/100
NO2 (nitrogen dioxide):
Good
5.1/100
O3 (ozone):
Fair
29.7/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.0/100
PM1 (ultrafine particles):
Good
6.0/100
Frequently Asked Questions
Is air quality bad in Beihai right now?
On 16 July 2026, overall air quality in Beihai is fair. AQI is the main air quality indicator at 29.1/100. Pollution peaks around 10:00 PM (O3: 29.1/100).
Will air quality be worse tomorrow in Beihai?
On 17 July 2026, air quality conditions in Beihai will be similar to today, with AQI forecast at fair at 29.7/100. Pollution peaks around 11:00 PM (O3: 29.7/100).
When is air pollution at its worst in Beihai?
The biggest local contributors to pollution in Beihai are traffic emissions, heavy industry such as steel, cement, or petrochemical processing, along with tourism-related traffic, particularly once maritime winds die down. Maritime airflow normally ventilates the area well, though calmer spells let levels rise. Areas further inland without this ventilation tend to fare worse.
Are air quality levels in Beihai based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Check air quality in other popular cities:
Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app