Air Quality in Harstad, Norway
Partly Cloudy
11.8°C · 54.1% humidity
11.8°
Feels 11.8°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Harstad's air quality — share it
AQI Forecast
Calibrated
6
12pm
6
6
24
3pm
19
15
13
6pm
11
9
8
9pm
8
7
7
12am
7
6
6
3am
6
6
6
6am
6
6
6
9am
6
6
Station readings
5
5
6
CAMS model
adj -18
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
28h · 1 stnHarstad'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.
54.1%
Humidity
24.4 km/h
Wind NE
1014.1 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Harstad?
Temperature & Precipitation
PM2.5 Trend
28h · 1 stationPM2.55.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
What is the 7-day forecast for Harstad?
09-05
11.8° 4.1°
2.19 mm
09-06
11.1° 5.8°
5.19 mm
09-07
14.5° 5.2°
0.75 mm
09-08
14.0° 6.1°
2.25 mm
09-09
9.9° 6.9°
3.13 mm
09-10
11.8° 5.8°
7.31 mm
09-11
9.2° 4.5°
2.5 mm
Both models agree
Avg diff: 2.4°C
What cities are near Harstad?
Get AQI alerts for Harstad
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T13:04 UTC.