What is the air quality in Katrineholm today?

The current Air Quality Index (AQI) in Katrineholm is 17 (Good). PM2.5 concentration is 4.1 µg/m³.

What is the temperature in Katrineholm right now?

The current temperature in Katrineholm is 12.6°C (feels like 12.6°C). Humidity is 66.4% and wind speed is 86.6 km/h.

Is it safe to go outside in Katrineholm?

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

Air Quality in Katrineholm, Sweden

Windy

12.6°C · 66.4% humidity

12.6°

Feels 12.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Katrineholm →

Katrineholm'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.

66.4%

Humidity

86.6 km/h

Wind SW

1009.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

4.1 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Katrineholm?

Temperature & Precipitation

PM2.54.1 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Katrineholm?

10-21

12.6° 3.5°

0.13 mm

10-22

18.3° 5.0°

3.69 mm

10-23

9.1° 4.1°

0.19 mm

10-24

8.2° 6.4°

10-25

11.9° -0.2°

0.38 mm

10-26

8.4° 5.4°

1.06 mm

10-27

16.2° -3.2°

1.63 mm

Both models agree Avg diff: 3.3°C

What cities are near Katrineholm?

30 Eskilstuna 17 Norrköping 39 Nyköping 9 Köping 8 Kumla 8 Örebro 52 Västerås 17 Linköping 62 Södertälje 17 Motala

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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 2026-10-21T09:16 UTC.