# Thailand to prohibit corn imports as a measure to fight PM2.5 pollution

- Link: https://www.thailand-business-news.com/environment/131787-thailand-to-prohibit-corn-imports-as-a-measure-to-fight-pm2-5-pollution
- Published: 2024-03-19T12:37:00+07:00
- Author: Zaw Win Maung

The Thai government is addressing PM2.5 pollution in the Northern region by considering
[a ban on corn imports from neighboring countries](https://thainews.prd.go.th/nbtworld/news/view/162260/?bid=1)
and discussing solutions with Cambodia, Laos, and Myanmar.

[If you have visited Thailand, particularly during the dry season from January to April, you may have observed a dense smog covering the cities and countryside](https://www.thailand-business-news.com/environment/97653-why-is-the-air-quality-so-bad-in-thailand).
This not only creates an unpleasant sight, but also poses a serious health hazard
for millions of people living and breathing in this polluted air.

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According to IQAir, Chiang Mai has been reported as the most polluted city in the
world. It is followed by Lahore in Pakistan, Beijing in China, Delhi in India, and
Dhaka in Bangladesh. This data highlights the concerning levels of air pollution
in these cities, which can have significant impacts on public health and the environment.
It underscores the need for effective measures to address air quality and reduce
pollution in these urban areas.

The government is exploring the possibility of implementing tax increases and prohibiting
the import of corn during the crucial high season from January to April as part 
of its rigorous strategy to address pollution. In addition to these measures, the
government is also focusing on educating farmers about sustainable agricultural 
practices and earmarking extra funds for wildfire prevention.

The Prime Minister emphasizes the need for innovative waste management and cooperation
with the military. Other measures include tax increases, educating farmers on sustainable
practices, and allocating more funds for wildfire prevention. While there has been
some improvement in air quality, challenges remain, as seen in [Chiang Mai’s high ranking for air pollution](https://www.iqair.com/th-en/thailand/chiang-mai).

These efforts reflect the government’s comprehensive approach to tackling environmental
challenges and promoting sustainable practices in the agricultural sector.

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## Thailand’s Agricultural Dilemma: The Perils of Crop Burning

In Thailand, the practice of crop burning has become a significant environmental
concern. This traditional agricultural method, intended to clear fields for new 
planting, inadvertently contributes to severe air pollution levels across the country.
The smoke from burning fields carries fine particulate matter, which poses health
risks to the population and disrupts ecosystems.

The Thai government has been grappling with this issue, implementing measures to
mitigate the impact of crop burning. However, enforcement remains a challenge, as
many farmers rely on this cost-effective technique for land preparation. It’s imperative
that sustainable alternatives are promoted and supported to address this pressing
environmental and public health issue.

## Thailand’s Crop Burning: A Pollution Crisis

Every year, Thailand faces a significant environmental challenge due to crop burning
practices. This traditional method of clearing agricultural land releases vast amounts
of smoke and pollutants into the air, contributing to severe air quality issues.

Farmers in Thailand often resort to burning their fields post-harvest to prepare
the land for the next planting season. While this method is cost-effective and time-
saving, it has dire consequences for the environment and public health. The smoke
from the burning fields carries fine particulate matter (PM2.5), which can penetrate
deep into the lungs and bloodstream, posing serious health risks.

### Government Measures

In response to the pollution crisis, the Thai government has implemented measures
to control crop burning. These include promoting alternative methods of land clearing,
such as plowing or using machinery, and imposing fines for illegal burning. However,
enforcement remains a challenge, and many farmers continue to burn their fields 
due to lack of awareness or resources.

To effectively tackle this issue, a multi-faceted approach is necessary. This includes
educating farmers about the health and environmental impacts of crop burning, providing
them with access to alternative tools and methods, and strengthening enforcement
of existing regulations.

## Impacts on human health

Air pollution in Thailand has significant impacts on human health, the economy, 
and the environment. According to a report by Greenpeace Southeast Asia and IQAir
in 2020, air pollution caused an estimated 37,800 premature deaths and 2.4 billion
USD in economic losses in Thailand in 2018.

### Increased morbidity and mortality

Air pollution can cause or worsen various diseases such as asthma, bronchitis, pneumonia,
chronic obstructive pulmonary disease (COPD), heart attack, stroke and cancer. According
to a study by Harvard University and King Mongkut’s Institute of Technology Ladkrabang(
KMITL), air pollution caused about 49,000 premature deaths in Thailand in 2018, 
costing about $95 billion or 6.6% of GDP.

Reduced tourism revenue: Air pollution can also deter tourists from visiting Thailand
or staying longer, especially during the peak season when the air quality is worst.
This can affect the tourism industry, which accounts for about 20% of GDP and employs
about 15% of the workforce. According to a survey by Kasikorn Research Center (KRC),
about 43% of foreign tourists said they would cancel or postpone their trips to 
Thailand if the air quality was bad.