Airborne microplastics are increasingly recognized as an emerging component of atmospheric pollution

The gap

Evidence profile

Sourced from the conclusions and stated research gap and stated challenges and future-work section of the source papers, classified as general, drawn from work published between 2025 and 2026, spanning 4 journals. Those papers have been cited 6 times in total.

Supporting evidence — 6 representative gaps

• A comprehensive review of microplastics in India as emerging air pollutants with implications for current trends and future perspectives (2026) · Discover Public Health · doi

  The review demonstrates that airborne microplastics are increasingly recognized as an emerging component of atmospheric pollution, although their environmental behaviour and health relevance remain incompletely understood under Indian conditions.

  generalconclusions
  Keywords: review demonstrates airborne microplastics increasingly recognized emerging component atmospheric pollution environmental behaviour health relevance remain
• Atmospheric microplastic deposition in high-altitude snowpacks across Türkiye (2026) · Scientific Reports · doi

  The occurrence of microplastics in the mountainous regions of Türkiye remains unknown. There is a lack of research on microplastic pollution in high-altitude snowpacks. The study aims to address this knowledge gap by investigating microplastic pollution in high-altitude snowpacks across Türkiye.

  generalstated research gapevidence 5/5
  Keywords: occurrence microplastics mountainous regions rkiye remains unknown there
• Addressing microplastic pollution from an atmospheric perspective (2026) · npj Emerging Contaminants · doi

  There is a large knowledge gap in understanding the effects of microplastics on human health and the environment. The atmosphere is a significant pathway for human exposure to microplastics, but the effects of inhalation of airborne microplastics are not well understood.

  generalstated research gapevidence 5/5
  Keywords: there large knowledge gap understanding effects microplastics human
• Invisible travellers: a mini review on the presence and the ecological implications of microplastics in remote areas (2025) · Frontiers in Environmental Science · cited 3× · doi

  Limited understanding of microplastic transport mechanisms to remote areas. Limited studies on the ecological effects of microplastics in remote areas. Lack of comprehensive understanding of the build-up kinetics and potential threats of microplastics in remote areas.

  generalstated research gapevidence 5/5
  Keywords: limited understanding microplastic transport mechanisms remote areas studies
• Invisible travellers: a mini review on the presence and the ecological implications of microplastics in remote areas (2025) · Frontiers in Environmental Science · cited 3× · doi

  Methodological restrictions and limited accessibility to remote areas. Limited interest in microplastic research in remote areas due to perceptions that they are not affected by anthropogenic activities. Restrictions of human activities and vague policy posture and implementation hindering microplastic studies in remote areas.

  generalstated challengesevidence 5/5
  Keywords: methodological restrictions limited accessibility remote areas interest microplastic
• Atmospheric microplastic deposition in high-altitude snowpacks across Türkiye (2026) · Scientific Reports · doi

  Further research is needed to understand the sources and fate of microplastics in the environment. Studies should investigate the potential impacts of microplastic pollution on human health and the environment. Research should focus on developing effective strategies for monitoring and mitigating microplastic pollution in high-altitude snowpacks.

  generalfuture-work sectionevidence 4/5
  Keywords: further research needed understand sources fate microplastics environment

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