Air Quality in Weimar, Germany
Windy
20.2°C · 48.3% humidity
20.2°
Feels 20.2°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Weimar's air quality — share it
AQI Forecast
25
4pm
27
27
26
7pm
34
27
27
10pm
27
27
34
1am
34
34
34
4am
27
27
27
7am
27
34
34
10am
34
34
34
1pm
34
27
Air Quality Index Trend
34h · 13 stnWeimar's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
48.3%
Humidity
50.3 km/h
Wind WNW
1012.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.25 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Weimar?
Temperature & Precipitation
PM2.5 Trend
34h · 13 stationsPM2.56.25 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Weimar?
07-21
30.1° 14.4°
0.25 mm
07-22
26.1° 12.7°
3.44 mm
07-23
22.3° 17.6°
0.75 mm
07-24
22.3° 13.2°
0.13 mm
07-25
29.9° 11.7°
3.5 mm
07-26
29.1° 11.4°
0.81 mm
07-27
30.0° 14.7°
1.37 mm
Both models agree
Avg diff: 3.4°C
Where are air quality stations near Weimar?
12
Weimar Steubenstr.
12
Weimar Schwanseestr.
12
Erfurt Bautzener Weg
12
Jena Dammstr.
12
Erfurt Krämpferstr.
12
Erfurt Bergstr.
12
Erfurt Heinrichstr
12
Hummelshain
What cities are near Weimar?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:17 UTC.