Highest air pollution Kew Gardens - London, today and tomorrow
Today (25 June): Air quality in Kew Gardens is poor. AQI and O3 are poor; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 PM (O3: 64.8/100).
Tomorrow (26 June 2026): Air quality in Kew Gardens is poor. All pollutants stay as today. Pollution peaks around 12:00 PM (O3: 63.5/100). 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
Air quality in Kew Gardens benefits from extensive green space and its location along the River Thames in southwest London. Conditions are generally influenced by regional background pollution and airflow across the surrounding Thames Valley.
Today - 25 June | Pollution peaks at 15:00
AQI:
Poor
64.8/100
PM2.5 (fine particles):
Good
8.7/100
PM10 (coarse particles):
Good
4.3/100
NO2 (nitrogen dioxide):
Good
1.5/100
O3 (ozone):
Poor
64.8/100
SO2 (sulfur dioxide):
Good
0.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.7/100
PM1 (ultrafine particles):
Good
7.1/100
Levels show the poorest local air quality during the day
Tomorrow - 26 June | Pollution peaks at 12:00
AQI:
Poor
63.5/100
PM2.5 (fine particles):
Good
8.4/100
PM10 (coarse particles):
Good
3.4/100
NO2 (nitrogen dioxide):
Good
2.8/100
O3 (ozone):
Poor
63.5/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
12.4/100
PM1 (ultrafine particles):
Good
7.3/100
Other Landmarks in London
Frequently Asked Questions
Is air quality bad in Kew Gardens right now?
On 25 June 2026, overall air quality in Kew Gardens is poor. AQI is the main air quality indicator at 64.8/100. Pollution peaks around 3:00 PM (O3: 64.8/100).
Will air quality be worse tomorrow in Kew Gardens?
On 26 June 2026, air quality conditions in Kew Gardens will be similar to today, with AQI forecast at poor at 63.5/100. Pollution peaks around 12:00 PM (O3: 63.5/100).
When is air pollution at its highest in Kew Gardens?
Air pollution in Kew Gardens can increase when emissions from nearby roads and surrounding areas drift into the gardens, particularly during busy periods and when wind is limited. Calm conditions can allow pollutants to build up even in greener, more open environments.
Are air quality levels in Kew Gardens 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: 25 June 2026 at 09:02 CET (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
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team