Air Quality in Härnösand, Sweden
Windy
8.3°C · 54.0% humidity
8.3°
Feels 2.6°
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Härnösand's air quality — share it
AQI Forecast
24
7am
24
24
8
10am
13
16
18
1pm
20
21
22
4pm
22
23
23
7pm
23
24
24
10pm
24
24
24
1am
24
24
24
4am
24
24
Air Quality Index Trend
47h · 1 stnHärnösand'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.
54.0%
Humidity
62.8 km/h
Wind S
1019.8 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.75 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Härnösand?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.51.75 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (1 station within 25 km)
1.75
Median
1.75
Average
1.75
Low
1.75
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +4.1
What is the 7-day forecast for Härnösand?
05-30
11.3° 3.8°
0.88 mm
05-31
12.7° 7.9°
3.38 mm
06-01
17.4° 10.9°
06-02
16.8° 8.5°
0.38 mm
06-03
14.2° 9.2°
4.38 mm
06-04
15.8° 11.7°
0.13 mm
06-05
11.6° 7.8°
6.56 mm
Both models agree
Avg diff: 2.2°C
Where are air quality stations near Härnösand?
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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 2026-05-30T08:24 UTC.