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Nieheim (North Rhine-Westphalia) (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
8°C
Cloudy
Humidity
56.5%
Wind
4 m/s
Pressure
1016.8 hPa
Direction
216°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
8° / 11°
Precip.
3.2mm
Max wind
7 m/s

Hourly Forecast

03.04
Now
Weather
03.04
13:00
Weather
03.04
14:00
Weather
03.04
15:00
Weather
03.04
16:00
Weather
10°
03.04
17:00
Weather
03.04
18:00
Weather
0.2
03.04
19:00
Weather
0.3
5
03.04
20:00
Weather
0.2
5
03.04
21:00
Weather
6
03.04
22:00
Weather
0.3
6
03.04
23:00
Weather
0.4
6
04.04
00:00
Weather
7
04.04
01:00
Weather
0.1
7
04.04
02:00
Weather
0.9
7
04.04
03:00
Weather
0.8
7
04.04
04:00
Weather
7
04.04
05:00
Weather
6
04.04
06:00
Weather
6
04.04
07:00
Weather
5
04.04
08:00
Weather
04.04
09:00
Weather
10°
5
04.04
10:00
Weather
11°
5
04.04
11:00
Weather
11°
6

Temperature

11°C
8°C
12:00
8°C
13:00
9°C
14:00
9°C
15:00
9°C
16:00
10°C
17:00
9°C
18:00
9°C
19:00
9°C
20:00
8°C
21:00
8°C
22:00
8°C
23:00
9°C
00:00
9°C
01:00
9°C
02:00
9°C
03:00
9°C
04:00
9°C
05:00
9°C
06:00
9°C
07:00
8°C
08:00
9°C
09:00
10°C
10:00
11°C
11:00
11°C
12:00 23:00 11:00

Precipitation

0.9mm
0mm
18:00
0.2mm
19:00
0.3mm
20:00
0.2mm
22:00
0.3mm
23:00
0.4mm
01:00
0.1mm
02:00
0.9mm
03:00
0.8mm
12:00 23:00 11:00

Wind

7m/s
0m/s
12:00
3.5 m/s
13:00
4 m/s
14:00
4.4 m/s
15:00
3.6 m/s
16:00
3.9 m/s
17:00
4.3 m/s
18:00
4.7 m/s
19:00
5.1 m/s
20:00
5.1 m/s
21:00
5.5 m/s
22:00
5.9 m/s
23:00
6.2 m/s
00:00
6.6 m/s
01:00
6.7 m/s
02:00
6.9 m/s
03:00
7 m/s
04:00
6.7 m/s
05:00
6 m/s
06:00
5.9 m/s
07:00
5.1 m/s
08:00
4.9 m/s
09:00
5.1 m/s
10:00
5.1 m/s
11:00
6.4 m/s
12:00 23:00 11:00

Radiation

0.102 uSv
8.6 km
12.7%

Measurement time: 2026-04-03 08:00

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
26.8 km
69
23%

Measurement time: 2026-04-03 13:00

Calculated from PM2.5/PM10

O3
10.6 km
90.21 µg/m3
56.4%

Measurement time: 2026-04-03 13:14

source: OpenWeatherMap

PM2.5
26.8 km
21 µg/m3
25%

Measurement time: 2026-04-03 13:00

source: Aqicn

PM10
26.8 km
9 µg/m3
6.4%

Measurement time: 2026-04-03 13:00

source: Aqicn

NO2
10.6 km
6.41 µg/m3
3.2%

Measurement time: 2026-04-03 13:14

source: OpenWeatherMap

CO
10.6 km
0.1517 mg/m3
1.1%

Measurement time: 2026-04-03 13:14

source: OpenWeatherMap

SO2
10.6 km
2.35 µg/m3
0.7%

Measurement time: 2026-04-03 13:14

source: OpenWeatherMap

About Air Quality in Nieheim

Air quality in Nieheim 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 Nieheim

  • 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 Nieheim?

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 Nieheim

If you're planning outdoor activities in Nieheim, 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.