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Trostberg an der Alz (Bavaria) (DE)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Cloudy
-0°C
Cloudy
Humidity
97.6%
Wind
2 m/s
Pressure
994.8 hPa
Direction
34°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-1° / 5°
Precip.
1.8mm
Max wind
3.1 m/s

Hourly Forecast

04.02
Now
Weather
-0°
04.02
19:00
Weather
-1°
04.02
20:00
Weather
-1°
04.02
21:00
Weather
-0°
04.02
22:00
Weather
-1°
0.2
04.02
23:00
Weather
-1°
0.6
05.02
00:00
Weather
-1°
0.2
05.02
01:00
Weather
-1°
05.02
02:00
Weather
-1°
05.02
03:00
Weather
-1°
05.02
04:00
Weather
-1°
05.02
05:00
Weather
-1°
0.1
05.02
06:00
Weather
-0°
05.02
07:00
Weather
0.3
05.02
08:00
Weather
0.3
05.02
09:00
Weather
0.1
05.02
10:00
Weather
05.02
11:00
Weather
05.02
12:00
Weather
05.02
13:00
Weather
05.02
14:00
Weather
05.02
15:00
Weather
05.02
16:00
Weather
05.02
17:00
Weather

Temperature

5°C
-1°C
18:00
-0°C
19:00
-1°C
20:00
-1°C
21:00
-0°C
22:00
-1°C
23:00
-1°C
00:00
-1°C
01:00
-1°C
02:00
-1°C
03:00
-1°C
04:00
-1°C
05:00
-1°C
06:00
-0°C
07:00
0°C
08:00
1°C
09:00
1°C
10:00
2°C
11:00
3°C
12:00
4°C
13:00
4°C
14:00
5°C
15:00
4°C
16:00
2°C
17:00
1°C
18:00 05:00 17:00

Precipitation

0.6mm
0mm
22:00
0.2mm
23:00
0.6mm
00:00
0.2mm
05:00
0.1mm
07:00
0.3mm
08:00
0.3mm
09:00
0.1mm
18:00 05:00 17:00

Wind

3.1m/s
0m/s
18:00
2.1 m/s
19:00
1.1 m/s
20:00
1.1 m/s
21:00
0.9 m/s
22:00
0.7 m/s
23:00
1.4 m/s
00:00
1.9 m/s
01:00
2 m/s
02:00
1.2 m/s
03:00
1.1 m/s
04:00
1.4 m/s
05:00
2.4 m/s
06:00
2.8 m/s
07:00
2.3 m/s
08:00
2.1 m/s
09:00
1.8 m/s
10:00
0.8 m/s
11:00
1.3 m/s
12:00
2.2 m/s
13:00
2.5 m/s
14:00
2.3 m/s
15:00
2.8 m/s
16:00
2.8 m/s
17:00
3.1 m/s
18:00 05:00 17:00

Radiation

0.104 uSv
7.4 km
13%

Measurement time: 2026-02-04 14:00

source: remap_europe

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
45 km
157
52.3%

Measurement time: 2026-02-04 18:00

Calculated from PM2.5/PM10

PM2.5
45 km
68 µg/m3
81%

Measurement time: 2026-02-04 18:00

source: Aqicn

O3
59.4 km
46.96 µg/m3
29.3%

Measurement time: 2026-02-04 17:49

source: OpenWeatherMap

PM10
45 km
25 µg/m3
17.9%

Measurement time: 2026-02-04 18:00

source: Aqicn

NO2
45 km
18.8 µg/m3
9.4%

Measurement time: 2026-02-04 18:00

source: Aqicn

CO
59.4 km
0.3527 mg/m3
2.5%

Measurement time: 2026-02-04 17:49

source: OpenWeatherMap

SO2
59.4 km
1 µg/m3
0.3%

Measurement time: 2026-02-04 17:49

source: OpenWeatherMap

Info


Country: Germany
Region: Bavaria
Latitude: 48.02802
Longitude: 12.55804

Cities in the area:

About Air Quality in Trostberg an der Alz

Air quality in Trostberg an der Alz is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Trostberg an der Alz

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Trostberg an der Alz?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Trostberg an der Alz

If you're planning outdoor activities in Trostberg an der Alz, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.