What is the air quality in Härnösand today?

The current Air Quality Index (AQI) in Härnösand is 18 (Good). PM2.5 concentration is 4.19 µg/m³.

What is the temperature in Härnösand right now?

The current temperature in Härnösand is 7.9°C (feels like 4.3°C). Humidity is 93.0% and wind speed is 24.3 km/h.

Is it safe to go outside in Härnösand?

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

Air Quality in Härnösand, Sweden

Overcast

7.9°C · 93.0% humidity

7.9°

Feels 4.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

39h · 2 stn

View full history →

Härnösand'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.

93.0%

Humidity

24.3 km/h

Wind SW

1029.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.19 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Härnösand?

Temperature & Precipitation

PM2.5 Trend

39h · 2 stations

PM2.54.19 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

4.19

Median

4.19

Average

4.19

Low

4.19

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +1.6

What is the 7-day forecast for Härnösand?

10-21

8.9° 3.2°

1.88 mm

10-22

13.5° -0.1°

1.94 mm

10-23

8.7° 5.6°

2.0 mm

10-24

7.8° 6.1°

0.69 mm

10-25

7.4° 2.6°

0.94 mm

10-26

6.3° 3.0°

0.19 mm

10-27

9.2° -1.7°

10.75 mm

Both models agree Avg diff: 3.4°C

Where are air quality stations near Härnösand?

Härnösand Storgatan

0.3 km PM2.5: 4.2 µg/m³ PM10: 4.8 µg/m³

What cities are near Härnösand?

35 Sundsvall 26 Örnsköldsvik 28 Hudiksvall 24 Umeå 4 Östersund 27 Vaasa 27 Korsholm 27 Gävle 25 Kurikka 27 Sandviken

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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 2026-10-21T07:41 UTC.