What is the air quality in Hemer today?

The current Air Quality Index (AQI) in Hemer is 25 (Good). PM2.5 concentration is 5.95 µg/m³.

What is the temperature in Hemer right now?

The current temperature in Hemer is 4.1°C (feels like -1.6°C). Humidity is 85.8% and wind speed is 37.1 km/h.

Is it safe to go outside in Hemer?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Hemer, Germany

Cloudy

4.1°C · 85.8% humidity

4.1°

Feels -1.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

47h · 1 stn

View full history →

Hemer'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.

85.8%

Humidity

37.1 km/h

Wind SSE

1017.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

5.95 µg/m³

PM10▲

41.2 µg/m³

050100150200300500

What is the weather forecast for Hemer?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station

PM2.55.95 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

5.95

Median

5.79

Average

3.1

Low

8.48

High

PM2.5 µg/m³ · Model: 19.2 · Bias: +13.2

What is the 7-day forecast for Hemer?

10-21

15.1° 4.1°

0.19 mm

10-22

21.5° 6.4°

0.06 mm

10-23

8.5° 5.4°

3.81 mm

10-24

10.5° 6.4°

1.75 mm

10-25

14.7° 5.2°

10-26

12.0° 6.8°

5.19 mm

10-27

18.0° 3.1°

0.38 mm

Both models agree Avg diff: 3.4°C

Where are air quality stations near Hemer?

Schwerte, Germany

14.7 km PM2.5: 1.7 µg/m³

germany-unna-stollenhofstraße

17.6 km PM2.5: 8.4 µg/m³ PM10: 8.4 µg/m³

Unna-Königsborn, Germany

18.6 km PM2.5: 3.1 µg/m³

Lüdenscheid Lennestraße, Germany

19.8 km PM2.5: 1.7 µg/m³

Dortmund-Eving, Germany

27.3 km PM2.5: 1.0 µg/m³

Dortmund-Eving, Germany

27.3 km PM2.5: 0.5 µg/m³

What cities are near Hemer?

17 Iserlohn 21 Menden 23 Fröndenberg 66 Altena 66 Werdohl 12 Schwerte 28 Neheim 18 Holzwickede 43 Sundern 16 Unna

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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 2026-10-21T07:40 UTC.