Recent findings have reignited demands for governmental intervention following a study which revealed that children in Melbourne’s inner western suburbs experience a significantly higher rate of hospital visits for asthma than their counterparts in the rest of Victoria.
The research, conducted by Deakin University, indicated that emergency department visits for asthma among children in the Maribyrnong, Hobsons Bay, and Brimbank council areas were 26 to 53 percent greater than the state average.
A local advocacy group is urging immediate governmental measures, such as imposing additional truck bans and phasing out older, high-emission vehicles to mitigate air pollution.
The study analyzed a decade’s worth of data from Victorian public hospitals, covering the years 2007 to 2019, and included a survey of over 500 parents living in the inner west. It highlighted that asthma-related emergency visits among children in these areas were significantly elevated compared to the overall figures for the state.
“Melbourne’s inner west has historically been identified as a region plagued by air pollution and high rates of heart and lung hospitalizations among adults, but we were uncertain if this pattern also affected children,” stated Dr. Yichao Wang, the lead researcher. “These results underscore an urgent necessity to address environmental factors, such as air pollution, and enhance asthma management support.”
Co-author Katherine Chen emphasized that while air pollution is not the sole factor contributing to asthma exacerbations, the study’s outcomes are nonetheless “significant” and “worrisome.” She noted, “Throughout the 12-year span, we consistently observed that children in the inner west faced a heightened risk of emergency presentations, exceeding the rates of other children across Victoria.”
Concerns regarding air pollution in Melbourne’s inner west are well-documented. The area sees thousands of trucks traversing its roads daily due to its closeness to the Port of Melbourne, and it also hosts numerous industrial facilities along with the West Gate Tunnel’s ventilation stacks. Additionally, the recent establishment of data centers equipped with backup diesel generators has raised alarm among local residents.
A report published in 2020 by the Inner West Air Quality Community Reference Group indicated that the region had higher-than-average hospital admissions for conditions associated with air pollution, including heart disease and lung cancer. In 2023, the Maribyrnong City Council declared a health emergency due to the repercussions of air and noise pollution from heavy trucks on local roads.
Even with a truck ban in effect on certain streets since the tunnel’s opening, trucks remain permitted on Williamstown Road during weekdays.
Sylvia Barbadonis, a resident of Yarraville within the Maribyrnong council area, expressed her lack of surprise at the study’s findings. The lawyer and mother of five, who has asthma along with two of her sons, mentioned that her son’s asthma symptoms only became problematic after their family relocated to Yarraville from Melbourne’s southeast three years ago, attributing the worsening condition to the area’s severe air pollution.
“The situation is quite dire,” Ms. Barbadonis remarked. “There’s a persistent layer of brown dust outside.” She further noted that even after cleaning their outdoor spaces, dust reappears almost immediately, a phenomenon she has not encountered elsewhere.
Local residents recently banded together in Yarraville to advocate for the installation of pollution filters on the twin ventilation stacks of the West Gate Tunnel to prevent harmful emissions from affecting nearby homes. Martin Wurt, the president of the Maribyrnong Truck Action Group, highlighted that the findings from the Deakin study illustrate the pressing need for government action. He reiterated calls for the establishment of low-emission zones around schools, a truck ban on Williamstown Road, and a clean truck initiative to phase out older, polluting trucks.
“This is not just alarming; it’s a crisis,” Mr. Wurt emphasized. “One must ask: Is the government doing enough? The data suggests that the answer is no.”
The report, published in the Australian Journal of General Practice, did not include data from private hospitals, leading researchers to believe that the total number of asthma-related presentations may be underreported. Dr. Chen stressed the importance of ensuring that high-risk communities, like those in the inner west, have better access to primary care and asthma education, pointing out that only 59 percent of surveyed parents had an asthma action plan. “We need to adopt a holistic approach. Are children receiving optimal care? Do they have a regular general practitioner?” she inquired.
The Victorian government has been approached for a response regarding these findings.
