Argentina, Buenos Aires

Tuesday

Today

Low

Wednesday

Tomorrow

Moderate

Thursday

Sep 4

High

Friday

Sep 5

Moderate

Saturday

Sep 6

Low

How we forecast?

Mosquito Activity in Buenos Aires

Buenos Aires, the vibrant capital of Argentina, experiences a dynamic mosquito population influenced by its temperate climate and urban environment. Understanding the seasonal patterns and associated health risks is crucial for residents and visitors alike.

Year round mosquito forecast

Mosquito Intensity

Mosquito-Borne Diseases and Epidemics

The primary mosquito species in Buenos Aires include Aedes aegypti, known for transmitting diseases such as dengue, Zika, and chikungunya. These mosquitoes thrive in warm, humid conditions and are most active during the summer months, from December to March. During this period, the city often witnesses a surge in mosquito activity, particularly in areas with stagnant water like parks, gardens, and near rivers. Notably, the 2024 dengue epidemic in Argentina marked the largest outbreak in the country's history, underscoring the importance of vigilant mosquito control measures. (en.wikipedia.org)

Mosquito Persistence in Cooler Months

Despite the arrival of cooler temperatures in late autumn and winter, certain mosquito species, such as Culex quinquefasciatus and Aedes albifasciatus, exhibit resilience and can adapt to lower temperatures. This adaptability allows them to persist in the Buenos Aires Metropolitan Area (AMBA) even during colder months. Experts have observed that while Aedes aegypti populations decline with the onset of cooler weather, other species continue to pose challenges for pest control and public health. (esdelatino.com)

Preventive Measures and Resources

To mitigate mosquito-related health risks, it's essential to implement preventive measures year-round. These include eliminating standing water sources, using mosquito repellents, installing window screens, and wearing protective clothing. Additionally, staying informed about local mosquito forecasts and adhering to public health advisories can further reduce exposure. For more detailed information on mosquito activity and control measures in Buenos Aires, consider visiting the following resources:

Check out our recommended mosquito protection products

Mosquito-borne diseases in the area

Malaria

Zika

Dengue

Yellow Fever

Chikungunya

West Nile Fever

FAQs

The primary mosquito species in Buenos Aires include Aedes aegypti, Culex quinquefasciatus, and Aedes albifasciatus. Aedes aegypti is particularly notable for transmitting diseases such as dengue, Zika, and chikungunya.

While cooler temperatures in late autumn and winter lead to a decline in Aedes aegypti populations, species like Culex quinquefasciatus and Aedes albifasciatus can adapt to lower temperatures and continue to persist in the Buenos Aires Metropolitan Area.

Preventive measures include eliminating standing water sources, using mosquito repellents, installing window screens, wearing protective clothing, and staying informed about local mosquito forecasts and public health advisories.

Further information

Mosquito Forecast Buenos Aires2024 Dengue Epidemic in ArgentinaMosquito Persistence in Buenos Aires Despite Cold