Worst air pollution Neuwied, today and tomorrow
Today (20 September): Air quality in Neuwied is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 AM (PM2.5: 17.6/100).
Tomorrow (21 September 2026): Air quality in Neuwied is fair. AQI worsens to fair; PM2.5 increases to fair; NO2 increases to fair; all other pollutants stay as today. Pollution peaks around 9:00 PM (NO2: 31.0/100). 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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Neuwied's air quality reflects the Rhine valley at the Wied confluence in the Middle Rhine gorge region, with vehicle traffic on the B9 and the Rheinische Braunkohlenwerke industrial legacy contributing local sources. The Rhine gorge's topographic channelling creates wind effects, while the Rhine valley provides the primary ventilation corridor on westerly winds.
Today - 20 September | Pollution peaks at 03:00
AQI:
Good
17.6/100
PM2.5 (fine particles):
Good
17.6/100
PM10 (coarse particles):
Good
14.2/100
NO2 (nitrogen dioxide):
Good
14.8/100
O3 (ozone):
Good
13.6/100
SO2 (sulfur dioxide):
Good
1.8/100
CO (carbon monoxide):
Good
0.7/100
HCHO (formaldehyde):
Good
3.2/100
PM1 (ultrafine particles):
Good
3.8/100
Levels show the poorest local air quality during the day
Tomorrow - 21 September | Pollution peaks at 21:00
AQI:
Fair
31.0/100
PM2.5 (fine particles):
Fair
20.1/100
PM10 (coarse particles):
Good
14.0/100
NO2 (nitrogen dioxide):
Fair
31.0/100
O3 (ozone):
Good
13.2/100
SO2 (sulfur dioxide):
Good
3.0/100
CO (carbon monoxide):
Good
0.9/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
6.8/100
Pollen forecast in Neuwied
View pollen forecastFrequently Asked Questions
Is air quality bad in Neuwied right now?
On 20 September 2026, overall air quality in Neuwied is good. AQI is the main air quality indicator at 17.6/100. Pollution peaks around 3:00 AM (PM2.5: 17.6/100).
Will air quality be worse tomorrow in Neuwied?
On 21 September 2026, air quality conditions in Neuwied will be worse than today, with AQI forecast at fair at 31.0/100. Pollution peaks around 9:00 PM (NO2: 31.0/100).
When is air pollution at its worst in Neuwied?
The most noticeable dips in Neuwied's air quality come when maple, beech, and oak pollen peaks, or on windless summer days when pollutants accumulate nearby; regional road traffic is a modest local source. This part of Germany typically experiences only light ragweed levels overall. Afternoon breezes usually clear out any buildup from the morning.
Are air quality levels in Neuwied 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: 20 September 2026 at 20:27 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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