Cessnock Air Quality Index (AQI) and Air Pollution
The Cessnock Air Quality Index (AQI) today is 33 (Good). The dominant pollutant is O3. Other measured pollutants include NO₂ (4.5 ppb), SO₂ (0.9 ppb), CO (0.073 ppm), O₃ (0.036 ppm), PM10 (5.1µg/m³), PM2.5 (2 µg/m³), contributing to air pollution.
Live AQI
Air Quality is
Main Pollutant: O3
Last updated: just now
Major Pollutants Cessnock
2 µg/m³
5.1 µg/m³
0.036 ppm
0.073 ppm
4.5 ppb
0.9 ppb
In Cessnock, 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.
Cessnock air quality
Cessnock lies in the heart of the Hunter Valley wine region with rolling hills and extensive vineyards. Summers are warm and winters are cool creating ideal conditions for wine production. The town is surrounded by scenic landscapes and supports tourism, agriculture, and local services. Residents enjoy a relaxed lifestyle with outdoor activities, markets, and festivals. Cessnock combines rural charm with modern conveniences.
Dust from vineyards, traffic, and controlled burns may temporarily reduce air quality. Natural airflow in the valleys helps disperse pollutants and maintain clean air most of the time.