PM2.5 stands for particulate matter 2.5 microns or smaller. These particles are 30 times thinner than a human hair and come from car exhaust, power plants, wildfires, and burning fuel. They are small enough to bypass your body's natural defenses and enter your bloodstream.

How does air pollution affect the body?

Air pollution affects virtually every organ in the body. PM2.5 particles enter your lungs, pass into your bloodstream, and travel to your heart, brain, kidneys, liver, and other organs. This causes chronic inflammation, increasing risks of heart disease, stroke, lung cancer, dementia, and many other conditions.

How many people are affected by air pollution?

99% of the global population breathes air that exceeds WHO safety guidelines. Air pollution kills approximately 8 million people every year—more than AIDS, malaria, and tuberculosis combined.

Norway's Rogaland Air Pollution Report

Overview

Air Pollution in Rogaland

Rogaland faces significant air pollution challenges. 19% of districts exceed the WHO guideline for clean air. This is putting 466 thousand across 26 districts at risk.

The average PM2.5 over 2023 was 4.6µg/m³. That's 0.9 times the WHO guideline for clean air of 5µg/m³.

This is equivalent of everybody, including children, smoking about 76 cigarettes in a year.

Trends

Air Quality Trend

Annual PM2.5 levels from 2014 to 2023. The WHO guideline for safe air is 5 µg/m³.

Health Impact

Life Expectancy Impact

If Rogaland met the WHO guideline of 5 µg/m³, the average person would live 0 years longer.

That's 0 years of life stolen from 466 thousand people. Years of watching children grow up. Years of building a career. Years of quiet mornings and celebrations.

Lives cut short. Breathing kills.

Most Polluted

Districts with Highest Pollution

The top 10 most polluted districts in Rogaland. These areas face the greatest health burden from air pollution.

1.Sauda
0 years lost
2.Sokndal
0 years lost
3.Lund
0 years lost
4.Suldal
0 years lost
5.Eigersund
0 years lost
6.Hjelmeland
0 years lost
7.Forsand
0 years lost
8.Bjerkreim
0 years lost
9.Hå
0 years lost
10.Strand
0 years lost

Exposure

Population Exposure by Pollution Level

Distribution of population across different PM2.5 pollution levels. The WHO guideline is 5 µg/m³—only populations below this threshold are breathing safe air.

< 5 µg/m³

93.8%

437K

5-10 µg/m³

6.2%

29K

10-15 µg/m³

15-25 µg/m³

25-35 µg/m³

> 35 µg/m³

Districts

All 26 Districts in Rogaland

Complete air quality data for every district in Rogaland, sorted by population.

District	Population	PM2.5 µg/m³
Stavanger	115K	4.7
Sandnes	74K	4.7
Karmøy	40K	4.2
Haugesund	38K	4.2
Sola	31K	4.7
Klepp	24K	4.7
Hå	20K	4.8
Time	19K	4.6
Eigersund	15K	5.1
Randaberg	12K	4.6
Strand	11K	4.8
Tysvær	11K	4.3
Gjesdal	9K	4.7
Finnøy	9K	4.7
Rennesøy	8K	4.5
Vindafjord	5K	4.5
Sauda	4K	5.2
Forsand	4K	4.9
Suldal	3K	5.1
Sokndal	3K	5.2
Lund	3K	5.2
Bjerkreim	3K	4.8
Hjelmeland	3K	5.0
Bokn	816	4.4
Kvitsøy	435	4.4
Utsira	207	4.2

Showing 26 districts, sorted by population (largest first). PM2.5 values are for 2023. Years lost calculated against WHO guideline of 5 µg/m³.

Breathing in Rogaland is Injurious to Health.