Worst air pollution Cham, today and tomorrow
Today (23 August): Air quality in Cham is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 28.0/100).
Tomorrow (24 August 2026): Air quality in Cham is fair. All pollutants stay as today. Pollution peaks around 3:00 PM (O3: 30.9/100). Airmine updates local air quality forecasts four times daily.
Get the full experience in the Airmine app.
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Follow your pollen exposure and performance with the free Airmine–Strava integration. See your pollen and air quality exposure for every Strava activity.
Cham sits within the Franconian river-valley countryside, where vehicle traffic along the regional road network and surrounding manufacturing and agricultural activity contribute the main local air quality sources. Gently rolling Franconian terrain generally allows moderate dispersal, while regional traffic corridors and the wider Franconian industrial base shape conditions throughout the year.
Today - 23 August | Pollution peaks at 14:00
AQI:
Fair
28.0/100
PM2.5 (fine particles):
Good
7.9/100
PM10 (coarse particles):
Good
2.8/100
NO2 (nitrogen dioxide):
Fair
23.0/100
O3 (ozone):
Fair
28.0/100
SO2 (sulfur dioxide):
Good
1.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.4/100
PM1 (ultrafine particles):
Good
8.4/100
Levels show the poorest local air quality during the day
Tomorrow - 24 August | Pollution peaks at 15:00
AQI:
Fair
30.9/100
PM2.5 (fine particles):
Good
9.4/100
PM10 (coarse particles):
Good
2.9/100
NO2 (nitrogen dioxide):
Fair
26.4/100
O3 (ozone):
Fair
30.9/100
SO2 (sulfur dioxide):
Good
1.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.0/100
PM1 (ultrafine particles):
Good
10.7/100
Pollen forecast in Cham
View pollen forecastFrequently Asked Questions
Is air quality bad in Cham right now?
On 23 August 2026, overall air quality in Cham is fair. AQI is the main air quality indicator at 28.0/100. Pollution peaks around 2:00 PM (O3: 28.0/100).
Will air quality be worse tomorrow in Cham?
On 24 August 2026, air quality conditions in Cham will be similar to today, with AQI forecast at fair at 30.9/100. Pollution peaks around 3:00 PM (O3: 30.9/100).
When is air pollution at its worst in Cham?
Air quality dips in Cham mostly track linden, hornbeam, and beech pollen peaks and warm, stagnant days when local emissions settle; the town's own traffic remains a modest, everyday contributor. From mid-August, a modest ragweed presence typically appears in this warmer region. Conditions generally improve on windier, less humid days.
Are air quality levels in Cham 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.
Want to see air quality forecasts for other cities in Germany?
Check air quality in other popular cities:
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.
Get the full experience in the Airmine app.