Air Quality in Altona-Altstadt, Germany

Windy
18.4°C · 45.2% humidity
18.4°
Feels 18.4°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
3 1pm
3
3
35 4pm
53
46
42 7pm
38
16
14 10pm
6
3
3 1am
2
31
11 4am
10
10
10 7am
10
10
3 10am
3
1
Station readings
2
4
CAMS model adj -24
27
27
27
27
54
54
54
54
34
34
27
25
25
25
54
34
34
34
34
34
34
27
27
25
AD 728×90

Air Quality Index Trend

40h · 1 stn

Altona-Altstadt'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. Current PM2.5 concentration in Altona-Altstadt is 1.7× the WHO annual guideline of 5 µg/m³.

45.2%
Humidity
43.4 km/h
Wind WSW
1022.5 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
35
8.42 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Altona-Altstadt?

Temperature & Precipitation

PM2.5 Trend

40h · 1 station
PM2.58.42 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (17 stations within 25 km)
8.42
Median
8.91
Average
0.5
Low
10.6
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -2.3

What is the 7-day forecast for Altona-Altstadt?

05-29
18.4° 13.5°
05-30
16.6° 12.1°
0.88 mm
05-31
17.4° 8.9°
2.38 mm
06-01
23.3° 10.6°
06-02
27.8° 20.0°
0.81 mm
06-03
17.8° 10.7°
5.69 mm
06-04
28.3° 14.7°
Both models agree Avg diff: 3.7°C

Where are air quality stations near Altona-Altstadt?

21
Altona-Elbhang, Hamburg, Germany
0.6 km PM2.5: 5.0 µg/m³
54
Kieler Straße, Hamburg, Germany
1.6 km PM2.5: 13.5 µg/m³
9
Kieler Straße, Hamburg, Germany
1.6 km PM2.5: 2.2 µg/m³
61
Sternschanze, Hamburg, Germany
2.1 km PM2.5: 16.9 µg/m³
27
Sternschanze, Hamburg, Germany
2.1 km PM2.5: 6.5 µg/m³
26
NASA GSFC Rutgers Calib. N19
2.7 km PM2.5: 6.2 µg/m³
23
Kl. Grasbrook, Hafen, Hamburg, Germany
3.3 km PM2.5: 5.5 µg/m³
26
Kl. Grasbrook, Hafen, Hamburg, Germany
3.3 km PM2.5: 6.2 µg/m³
49
Hamburg-Kallmorgenweg
4.2 km PM2.5: 11.8 µg/m³ PM10: 13.8 µg/m³
–
Stutsmoor
4.6 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³

What cities are near Altona-Altstadt?

35 Altona 37 St. Pauli 40 Altona-Nord 35 Ottensen 36 Eimsbüttel 37 Hamburg 34 Rotherbaum 29 Othmarschen 35 Hoheluft-Ost 35 Harvestehude
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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 2026-05-29T14:52 UTC.