Air Quality in Alfter, Germany

Clear
15.3°C · 46.0% humidity
15.3°
Feels 15.3°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
17 12am
17
17
18 3am
16
15
14 6am
13
12
12 9am
12
4
4 12pm
4
4
4 3pm
4
4
4 6pm
4
4
4 9pm
4
4
Station readings
17
17
17
CAMS model adj -23
34
34
34
34
34
34
34
34
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

47h · 3 stn

Alfter'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.

46.0%
Humidity
19.8 km/h
Wind SW
1014.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
18
4.16 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.54.16 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
4.16
Median
5.34
Average
2.01
Low
7.0
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.9
07-22
28.5° 15.3°
0.31 mm
07-23
21.0° 17.8°
0.31 mm
07-24
25.1° 17.1°
0.75 mm
07-25
31.4° 12.2°
07-26
31.3° 13.4°
3.13 mm
07-27
30.3° 18.0°
07-28
24.9° 16.5°
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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 2026-07-22T01:44 UTC.