What is the air quality in Harstad today?

The current Air Quality Index (AQI) in Harstad is 63 (Moderate). PM2.5 concentration is 17.8 µg/m³.

What is the temperature in Harstad right now?

The current temperature in Harstad is 5.8°C (feels like 1.9°C). Humidity is 93.9% and wind speed is 21.2 km/h.

Air Quality in Harstad, Norway

Rain

5.8°C · 93.9% humidity

5.8°

Feels 1.9°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

1 station

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

14h · 1 stn

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Harstad'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. Current PM2.5 concentration in Harstad is 1.2× the WHO 24-hour guideline of 15 µg/m³.

93.9%

Humidity

21.2 km/h

Wind SSW

987.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

17.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Harstad?

Temperature & Precipitation

PM2.5 Trend

14h · 1 station

PM2.517.8 µg/m³ ×1.2 WHO

Moderate

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

17.8

Median

17.8

Average

17.8

Low

17.8

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -12.0

Both models agree Avg diff: 5.7°C

Where are air quality stations near Harstad?

Seljestad Rv83, Harstad, Norway

0.7 km PM2.5: 17.8 µg/m³

What cities are near Harstad?

28 Tromsø 28 Tromsdalen 24 Kiruna 19 Bodø 24 Alta 24 Mo i Rana

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-21T10:49 UTC.