Kalgoorlie Air Quality Index (AQI) and Air Pollution
The Kalgoorlie Air Quality Index (AQI) today is 30 (Good). The dominant pollutant is O3. Other measured pollutants include NO₂ (0.1 ppb), SO₂ (0.2 ppb), CO (0.067 ppm), O₃ (0.033 ppm), PM10 (2.6µg/m³), PM2.5 (1.1 µg/m³), contributing to air pollution.
Live AQI
Air Quality is
Main Pollutant: O3
Last updated: just now

Major Pollutants Kalgoorlie
1.1 µg/m³
2.6 µg/m³
0.033 ppm
0.067 ppm
0.1 ppb
0.2 ppb
In Kalgoorlie, the main air pollutant is O3. It mostly comes from Ozone forms when sunlight reacts with gases from vehicles and industries. It can irritate the lungs and throat and make it difficult to breathe especially for people with asthma. To stay safe, Try to avoid outdoor exercise during afternoon hours when ozone levels are usually high.
Kalgoorlie air quality
Kalgoorlie is a mining town in the Goldfields region known for its rich history, gold mining, and arid climate. Summers are very hot while winters are mild. Residents engage in community events, mining-related activities, and outdoor recreation. The town blends industrial heritage with local lifestyle and cultural events. Surrounding desert landscapes provide unique scenic views.
Air quality can be influenced by dust from mining and vehicle activity. Open terrain and occasional winds help disperse pollutants, maintaining breathable air.