ArticleFrontiers in public health2022
Exploring the effects of seasons, diurnal cycle, and heights on airborne pollen load in a Southeast Asian atmospheric condition.
Article in Frontiers in public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Multilingual Disparities in Large Language Model-Based Symptom Detection for Global Disease Surveillance: Evaluation Study.JMIR AI · 2026Article
- Impact of particulate matter 2.5 exposure on severity of pediatric chronic rhinitis: A prospective cohort study.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2026Article
- Morphological characteristics and optimized protocols for in vitro germination and viability testing of Idesia polycarpa Maxim. Pollen.PloS one · 2026Article
- Monitoring, distribution and clinical relevance of airborne pollen and fern spores in Southeast Asia - A systematic review.The World Allergy Organization journal · 2025Review
- Incidence of grass and weed sensitization in Bangkok, Thailand: a clinical study.Frontiers in public health · 2024Article
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Authors and funding
4 authors.
Funding
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Abstract
Introduction: Aeropollen can induce detrimental effects, particularly in respiratory airways. Monitoring local aeropollen is essential for the management of pollen allergic patients in each area. However, without resources for constant monitoring, pollen counts are subjected to biases imposed by the choices of sampling season, time of collection, and location. Therefore, the effects of these factors must be better understood. This study investigated the dynamics of aeropollen types through seasonal variation, diurnal cycle and different heights from the ground in Bangkok, Thailand. Methods: Aeropollen samples were collected for 12 months at the Faculty of Science, Mahidol University in Bangkok, using a RotoRod Sampler Results and discussion: This is the first study of the effects of diurnal cycle and height variation on airborne pollen count in Southeast Asia. The results showed the highest concentration of aeropollen was observed in November, which was at the beginning of the northeast monsoon season in Bangkok, whereas the lowest concentration was recorded in July (rainy season). Interestingly, the lowest airborne pollen concentration recorded in July was greater than the high level of most standards. Grass pollen was found as the major aeropollen. The highest total pollen concentration was detected at 1 p.m. The maximum pollen quantity was detected at 10 meters from the ground. However, the total aeropollen concentration was extremely high (>130 grains/m Conclusion: This aeropollen survey reported that pollen concentration and diversity were affected by seasonal variation, diurnal cycle, and height from the ground. Understanding these relationships can help with predictions of aeropollen type and quantity.
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