Worst air pollution Pulheim, today and tomorrow
Today (23 August): Air quality in Pulheim is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (NO2: 28.6/100).
Tomorrow (24 August 2026): Air quality in Pulheim is fair. All pollutants stay as today. Pollution peaks around 2:00 AM (NO2: 30.2/100). 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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Pulheim's air quality reflects the Cologne metropolitan area's western suburban corridor, with vehicle traffic on the A57 motorway contributing local sources. The flat Rhine-Erft plain provides reasonable dispersal while the proximity to the Hambach lignite complex elevates regional background SO₂ and PM2.5 and the broader Cologne metropolitan area's industrial and traffic background influences Pulheim's readings.
Today - 23 August | Pollution peaks at 23:00
AQI:
Fair
28.6/100
PM2.5 (fine particles):
Good
12.3/100
PM10 (coarse particles):
Good
3.9/100
NO2 (nitrogen dioxide):
Fair
28.6/100
O3 (ozone):
Fair
23.7/100
SO2 (sulfur dioxide):
Good
6.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.6/100
PM1 (ultrafine particles):
Good
13.1/100
Levels show the poorest local air quality during the day
Tomorrow - 24 August | Pollution peaks at 02:00
AQI:
Fair
30.2/100
PM2.5 (fine particles):
Good
11.5/100
PM10 (coarse particles):
Good
3.6/100
NO2 (nitrogen dioxide):
Fair
30.2/100
O3 (ozone):
Fair
28.8/100
SO2 (sulfur dioxide):
Good
9.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.5/100
PM1 (ultrafine particles):
Good
12.7/100
Pollen forecast in Pulheim
View pollen forecastFrequently Asked Questions
Is air quality bad in Pulheim right now?
On 23 August 2026, overall air quality in Pulheim is fair. AQI is the main air quality indicator at 28.6/100. Pollution peaks around 11:00 PM (NO2: 28.6/100).
Will air quality be worse tomorrow in Pulheim?
On 24 August 2026, air quality conditions in Pulheim will be similar to today, with AQI forecast at fair at 30.2/100. Pollution peaks around 2:00 AM (NO2: 30.2/100).
When is air pollution at its worst in Pulheim?
Reduced air quality in Pulheim is most likely when linden, ash, and maple pollen peaks, or on still, humid days when emissions linger locally; everyday local traffic contributes a modest, fairly steady source. Ragweed exposure stays modest in this part of Germany through late summer. A shift to windier weather typically brings noticeable relief here.
Are air quality levels in Pulheim 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 23 August 2026 at 20:25 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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