Air Quality in Niederkassel, Germany
Drizzle
9.3°C · 92.7% humidity
9.3°
Feels 6.4°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Niederkassel's air quality — share it
AQI Forecast
Calibrated
11
11pm
17
17
15
2am
11
8
6
5am
4
3
2
8am
1
1
1
11am
1
0
0
2pm
0
0
0
5pm
0
0
0
8pm
0
0
Station readings
11
17
17
CAMS model
adj -27
54
54
34
27
24
24
24
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
Air Quality Index Trend
45h · 2 stnNiederkassel'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.
92.7%
Humidity
20.4 km/h
Wind SW
1019.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.53 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Niederkassel?
Temperature & Precipitation
PM2.5 Trend
45h · 2 stationsPM2.53.53 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (4 stations within 25 km)
3.53
Median
3.87
Average
2.33
Low
5.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.7
What is the 7-day forecast for Niederkassel?
06-09
25.0° 9.3°
0.81 mm
06-10
26.6° 14.3°
06-11
23.6° 16.5°
1.5 mm
06-12
19.0° 11.6°
0.25 mm
06-13
23.7° 9.7°
1.13 mm
06-14
23.8° 12.2°
0.13 mm
06-15
22.9° 11.0°
2.62 mm
Both models agree
Avg diff: 3.8°C
Where are air quality stations near Niederkassel?
27
Bonn-Auerberg, Germany
20
Bonn-Auerberg, Germany
36
Köln-Rodenkirchen, Germany
25
Bonn
16
Hürth, Germany
11
Hansaring
25
germany-ehrenfeld-am-rosenhof
52
Leverkusen-Manfort, Germany
59
Köln-Chorweiler, Germany
30
Köln-Chorweiler, Germany
What cities are near Niederkassel?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T00:19 UTC.