Worst air pollution Uithoorn, today and tomorrow
Today (16 July): Air quality in Uithoorn is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 30.8/100).
Tomorrow (17 July 2026): Air quality in Uithoorn is fair. All pollutants stay as today. Pollution peaks around 5:00 PM (O3: 33.2/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Sitting as a riverside town south of Amsterdam in Noord-Holland, Uithoorn's air quality follows patterns common to the region, as the A9 corridor and area businesses supply most of the local pollution load. the Amstel and Drechtdijk polder contributes to reasonable dispersal here, and the Amstelland peat meadow landscape is part of what keeps readings near the national average across most of the year.
Today - 16 July | Pollution peaks at 17:00
AQI:
Fair
30.8/100
PM2.5 (fine particles):
Good
9.0/100
PM10 (coarse particles):
Good
3.1/100
NO2 (nitrogen dioxide):
Fair
20.9/100
O3 (ozone):
Fair
30.8/100
SO2 (sulfur dioxide):
Good
1.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.5/100
PM1 (ultrafine particles):
Good
7.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 17:00
AQI:
Fair
33.2/100
PM2.5 (fine particles):
Good
9.7/100
PM10 (coarse particles):
Good
3.6/100
NO2 (nitrogen dioxide):
Fair
24.6/100
O3 (ozone):
Fair
33.2/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
7.6/100
Pollen forecast in Uithoorn
View pollen forecastFrequently Asked Questions
Is air quality bad in Uithoorn right now?
On 16 July 2026, overall air quality in Uithoorn is fair. AQI is the main air quality indicator at 30.8/100. Pollution peaks around 5:00 PM (O3: 30.8/100).
Will air quality be worse tomorrow in Uithoorn?
On 17 July 2026, air quality conditions in Uithoorn will be similar to today, with AQI forecast at fair at 33.2/100. Pollution peaks around 5:00 PM (O3: 33.2/100).
When is air pollution at its worst in Uithoorn?
People visiting or living in Uithoorn generally notice the biggest dip in air quality across the spring and early-summer stretch, when birch, oak, and alder pollen peaks, or on windless, warm days when traffic on the A9 and industry emissions gather; North Sea breezes generally help disperse local emissions. Outside these windows, Uithoorn generally stays close to the national average for air quality.
Are air quality levels in Uithoorn 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.
Want to see air quality forecasts for other cities in Netherlands?
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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