Worst air pollution Leirfjord kommune, today and tomorrow
Today (16 July): Air quality in Leirfjord kommune is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 PM (O3: 21.4/100).
Tomorrow (17 July 2026): Air quality in Leirfjord kommune is good. AQI improves to good; O3 decreases to good; all other pollutants stay as today. Pollution peaks around 8:00 PM (O3: 17.9/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Leirfjord kommune's air quality benefits from its Helgeland inner fjord position on the Leirfjord, with consistent fjord breezes providing reliable natural ventilation. Very modest vehicle traffic and minimal local sources contribute negligible impact, while the clean fjord setting and the relatively low population density generally maintain excellent to good conditions throughout most of the year.
Today - 16 July | Pollution peaks at 15:00
AQI:
Fair
21.4/100
PM2.5 (fine particles):
Good
9.0/100
PM10 (coarse particles):
Good
3.5/100
NO2 (nitrogen dioxide):
Good
10.4/100
O3 (ozone):
Fair
21.4/100
SO2 (sulfur dioxide):
Good
2.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.2/100
PM1 (ultrafine particles):
Good
6.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 20:00
AQI:
Good
17.9/100
PM2.5 (fine particles):
Good
6.9/100
PM10 (coarse particles):
Good
2.6/100
NO2 (nitrogen dioxide):
Good
3.1/100
O3 (ozone):
Good
17.9/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.5/100
PM1 (ultrafine particles):
Good
5.2/100
Pollen forecast in Leirfjord kommune
View pollen forecastFrequently Asked Questions
Is air quality bad in Leirfjord kommune right now?
On 16 July 2026, overall air quality in Leirfjord kommune is fair. AQI is the main air quality indicator at 21.4/100. Pollution peaks around 3:00 PM (O3: 21.4/100).
Will air quality be worse tomorrow in Leirfjord kommune?
On 17 July 2026, air quality conditions in Leirfjord kommune will be better than today, with AQI forecast at good at 17.9/100. Pollution peaks around 8:00 PM (O3: 17.9/100).
When is air pollution at its worst in Leirfjord kommune?
The times to watch in Leirfjord kommune are during calm high-pressure spells in winter, when calm spells interrupt the otherwise steady coastal winds that usually clear the air. The exposed coastal position generally restores good ventilation quickly. Most of the year, conditions in Leirfjord kommune stay comfortably within normal ranges.
Are air quality levels in Leirfjord kommune based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app