Coomera Air Quality Index (AQI)

Loading live AQI data...

Loading historical AQI trends...

Coomera, a rapidly growing suburb in the City of Gold Coast, Queensland, Australia, occupies a geographically significant position within the northern Gold Coast corridor. Located at -27.8722 latitude and 153.3147 longitude, Coomera’s terrain is characterised by gently undulating hills transitioning towards the coastal plains. The suburb’s elevation is relatively low, averaging around 20-40 metres above sea level, influencing local air circulation patterns. Its proximity to the Coomera River and Logan River, both tidal estuaries, introduces a maritime influence, impacting humidity and potentially trapping pollutants during temperature inversions. Surrounding Coomera are significant agricultural zones to the west, particularly in the Logan and Scenic Rim regions, contributing to potential particulate matter from farming activities. To the north lies the industrial hub of Yatala, a key source of emissions. The urban-rural gradient is sharply defined, with Coomera experiencing a rapid shift from rural land use to residential and commercial development. This expansion, coupled with increased traffic from the M1 Pacific Motorway and the rail corridor, directly affects local air quality. The Gold Coast’s subtropical climate, with consistent sea breezes, offers some dispersion, but localised conditions can exacerbate pollution events. The overall geography creates a complex interplay of factors influencing air quality in Coomera.

Coomera’s air quality follows a distinct seasonal pattern dictated by Queensland’s subtropical climate. The summer months (December-February) often see increased ozone formation due to high temperatures and strong sunlight, exacerbated by vehicle emissions. While sea breezes offer some relief, stagnant conditions can lead to localised pollution build-up. The wet season, coinciding with summer, can temporarily improve air quality through rainfall scavenging of pollutants, but increased humidity can also promote mould growth indoors. Autumn (March-May) typically brings more stable atmospheric conditions and a decrease in ozone, but cooler temperatures can lead to temperature inversions, trapping pollutants near the ground. Winter (June-August) is generally the period of best air quality, with cooler temperatures, lower sunlight, and increased wind speeds aiding dispersion. However, increased wood smoke from residential heating can become a localised concern. Spring (September-November) sees a gradual warming trend and a return of ozone formation, alongside potential dust from agricultural activities. Sensitive groups – children, the elderly, and those with respiratory conditions – should be particularly cautious during summer and spring. Monitoring conditions and limiting strenuous outdoor activity on high-pollution days is advised.