Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Trondheim
Air quality index (AQI) and PM2.5 air pollution in Trondheim
4.6K people follow this city
Trondheim Air Quality Map
Real-time Trondheim air pollution map
AIR QUALITY DATA CONTRIBUTORS
Luftkvalitet.info - Norwegian Institute for Air Research
See all
Pollen
What is the pollen count in Trondheim today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Trondheim?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 65% |
| Wind | 1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Norway city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Lillehammer, Oppland | 44 |
| 2 | Trondheim, Sor-Trondelag | 42 |
| 3 | Sjolyststranda, Oslo | 32 |
| 4 | Oslo, Oslo | 31 |
| 5 | Stavanger, Rogaland | 29 |
| 6 | Drammen, Buskerud | 20 |
| 7 | Bergen, Hordaland | 16 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Trondheim aqi ranking
Real-time Trondheim air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | E6-Tiller | 44 |
| 2 | Elgeseter | 41 |
| 3 | Omkjøringsvegen | 41 |
(local time)
SEE WORLD AQI RANKING
US AQI
41
live AQI index
Good
Overview
What is the current air quality in Trondheim?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.6µg/m³ | |
| PM10 | 31.6µg/m³ | |
| NO2 | 16.4µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Trondheim is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Trondheim?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Trondheim air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 13 | Moderate 52 AQI US  |  | 64.4° 50° |  6.7 mp/h |
| Tuesday, May 14 | Good 45 AQI US | | 64.4° 50° | 6.7 mp/h |
| Wednesday, May 15 | Moderate 53 AQI US |  | 64.4° 51.8° | 6.7 mp/h |
| Today | Good 41 AQI US | | 64.4° 51.8° | 6.7 mp/h |
| Friday, May 17 | Good 16 AQI US |  | 69.8° 51.8° | 2.2 mp/h |
| Saturday, May 18 | Good 17 AQI US | | 64.4° 51.8° | 8.9 mp/h |
| Sunday, May 19 | Good 22 AQI US | 40% | 53.6° 48.2° | 4.5 mp/h |
| Monday, May 20 | Good 11 AQI US | 90% | 46.4° 42.8° | 20.1 mp/h |
| Tuesday, May 21 | Good 6 AQI US |  80% | 44.6° 39.2° | 8.9 mp/h |
| Wednesday, May 22 | Good 5 AQI US | | 44.6° 35.6° | 6.7 mp/h |
| Thursday, May 23 | Good 8 AQI US | | 55.4° 41° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Trondheim air quality data attribution
1Contributor
Government Contributor
Where is the cleanest air quality in Trondheim?
AQI US, Metric