Air Quality in Altena, Germany
Clear
15.9°C · 46.1% humidity
15.9°
Feels 15.9°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Altena's air quality — share it
AQI Forecast
54
8pm
34
34
31
11pm
34
34
27
2am
34
34
34
5am
34
34
34
8am
34
27
27
11am
27
27
27
2pm
27
25
25
5pm
25
25
Air Quality Index Trend
48h · 12 stnAltena'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.
46.1%
Humidity
21.6 km/h
Wind WSW
1014.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.4 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Altena?
Temperature & Precipitation
PM2.5 Trend
48h · 12 stationsPM2.57.4 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
7.4
Median
7.4
Average
7.4
Low
7.4
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -0.3
What is the 7-day forecast for Altena?
07-21
28.2° 14.2°
0.06 mm
07-22
27.4° 15.7°
0.06 mm
07-23
22.3° 15.8°
1.06 mm
07-24
23.9° 17.4°
3.19 mm
07-25
31.9° 11.7°
07-26
30.9° 14.7°
13.56 mm
07-27
29.5° 16.8°
Both models agree
Avg diff: 4.7°C
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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 2026-07-21T21:27 UTC.