IBOV 168,498.45 ▲ 1.39% IPC MEX 70,968.43 ▼ 0.17% MERVAL 2,848,945 — — USD/BRL5.50▼ 0.17% USD/MXN18.60▼ 0.84% USD/CLP975.74▼ 0.29% USD/COP3,240▲ 0.38% USD/PEN3.44▼ 0.15% USD/ARS 1,545 — 0.00% USD/UYU40.31▲ 3.48% USD/PYG6,358▲ 8.23% USD/BOB11.81▲ 0.40% USD/DOP60.56▲ 0.43% USD/CRC448.27▲ 1.89% USD/GTQ7.64▲ 3.24% USD/HNL26.88▲ 3.25% USD/NIO36.62▲ 2.69% USD/VES893.88▼ 0.13% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.99▲ 2.90% USD/TTD6.72▲ 2.39% EUR/BRL6.13▲ 0.07% BRENT 98.32 ▲ 0.03% WTI 90.83 ▲ 0.34% IRON ORE 161.91 — — COPPER 6.24 ▼ 0.18% GOLD 4,075 ▼ 0.94% SILVER 51.94 ▼ 0.56% SOY 1,194 ▲ 1.08% CORN 441.50 ▲ 0.34% WHEAT 591.25 ▼ 1.34% COFFEE 280.15 ▲ 1.08% SUGAR 18.25 ▼ 1.67% ORANGE JUICE 130.55 ▲ 1.63% COTTON 78.54 ▼ 0.22% COCOA 5,119 ▼ 1.20% BEEF 214.05 ▼ 0.16% CATTLE 318.38 ▼ 2.05% LITHIUM 60.91 ▲ 1.21% PETR4 45.36 ▼ 1.28% VALE3 64.04 ▲ 2.19% ITUB4 40.53 ▲ 1.40% BBDC4 14.20 ▲ 3.12% ABEV3 15.48 — 0.00% BBAS3 17.13 ▲ 3.88% B3SA3 14.39 ▲ 0.21% WEGE3 48.19 ▼ 0.23% PRIO3 60.48 ▼ 1.72% SUZB3 53.40 ▲ 2.12% RENT3 30.29 ▲ 4.20% AZZA3 14.76 ▲ 4.98% CSAN3 2.77 ▲ 10.80% RAIZ4 28.00 ▲ 2.56% PCAR3 2.40 ▲ 0.42% GMAT3 3.80 ▲ 2.43% PSSA3 44.35 ▲ 1.46% CVCB3 0.84 ▲ 2.44% POSI3 3.09 ▼ 0.64% SLCE3 16.61 ▲ 1.59% NATU3 5.17 ▼ 3.36% BRKM5 3.20 ▲ 5.61% RANI3 8.53 ▲ 0.83% CSNA3 4.41 ▲ 8.89% IBOV 168,498.45 ▲ 1.39% IPC MEX 70,968.43 ▼ 0.17% MERVAL 2,848,945 — — USD/BRL 5.50 ▼ 0.17% USD/MXN 18.60 ▼ 0.84% USD/CLP 975.74 ▼ 0.29% USD/COP 3,240 ▲ 0.38% USD/PEN 3.44 ▼ 0.15% USD/ARS 1,545 — 0.00% USD/UYU 40.31 ▲ 3.48% USD/PYG 6,358 ▲ 8.23% USD/BOB 11.81 ▲ 0.40% USD/DOP 60.56 ▲ 0.43% USD/CRC 448.27 ▲ 1.89% USD/GTQ 7.64 ▲ 3.24% USD/HNL 26.88 ▲ 3.25% USD/NIO 36.62 ▲ 2.69% USD/VES 893.88 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.99 ▲ 2.90% USD/TTD 6.72 ▲ 2.39% EUR/BRL 6.13 ▲ 0.07% BRENT 98.32 ▲ 0.03% WTI 90.83 ▲ 0.34% IRON ORE 161.91 — — COPPER 6.24 ▼ 0.18% GOLD 4,075 ▼ 0.94% SILVER 51.94 ▼ 0.56% SOY 1,194 ▲ 1.08% CORN 441.50 ▲ 0.34% WHEAT 591.25 ▼ 1.34% COFFEE 280.15 ▲ 1.08% SUGAR 18.25 ▼ 1.67% ORANGE JUICE 130.55 ▲ 1.63% COTTON 78.54 ▼ 0.22% COCOA 5,119 ▼ 1.20% BEEF 214.05 ▼ 0.16% CATTLE 318.38 ▼ 2.05% LITHIUM 60.91 ▲ 1.21% PETR4 45.36 ▼ 1.28% VALE3 64.04 ▲ 2.19% ITUB4 40.53 ▲ 1.40% BBDC4 14.20 ▲ 3.12% ABEV3 15.48 — 0.00% BBAS3 17.13 ▲ 3.88% B3SA3 14.39 ▲ 0.21% WEGE3 48.19 ▼ 0.23% PRIO3 60.48 ▼ 1.72% SUZB3 53.40 ▲ 2.12% RENT3 30.29 ▲ 4.20% AZZA3 14.76 ▲ 4.98% CSAN3 2.77 ▲ 10.80% RAIZ4 28.00 ▲ 2.56% PCAR3 2.40 ▲ 0.42% GMAT3 3.80 ▲ 2.43% PSSA3 44.35 ▲ 1.46% CVCB3 0.84 ▲ 2.44% POSI3 3.09 ▼ 0.64% SLCE3 16.61 ▲ 1.59% NATU3 5.17 ▼ 3.36% BRKM5 3.20 ▲ 5.61% RANI3 8.53 ▲ 0.83% CSNA3 4.41 ▲ 8.89%
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Saturday, November 7, 2026

Chilean “Chernobyl” records new mass poisoning due to air pollution

By · May 24, 2023 · 2 min read

At least a hundred students were attended on Tuesday, 23, for poisoning supposedly related to environmental contamination in Quintero, Chile, a coastal city located in an industrial belt where toxic emissions are recurrent and which is known as the “Chilean Chernobyl.”

“Yesterday, all of us in Quintero noticed the heavy air. The fire crews started monitoring the center, and every time they approached the industrial cordon, the smell was stronger,” said the mayor of Quintero, Francisco Jeldes.

The mayor of the city, located in the central region of Valparaiso, 110 kilometers northwest of the capital, explained that they were forced to suspend classes and that the symptoms presented by the students were mainly headaches and vomiting.

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Chilean city of Quintero
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“More than a month ago, we announced that we were going to enter a complex moment, with little air ventilation, and those episodes of bad contamination could be recurrent,” lamented Jeldes.

The Health Ministerial Regional Secretariat of Valparaiso (Seremi) informed, in turn, that the contamination episode started around 11 pm (local time) yesterday and declared an environmental alert for non-metallic hydrocarbons suspended in the air.

The alert, which affects the municipalities of Concón, Quintero, and Puchuncaví, obliges polluting industries to reduce their environmental emissions and increases the authorities’ capacity to control them.

The bay of Quintero-Puchuncaví, known as the “Chilean Chernobyl”, is home to a dozen thermoelectric, oil, and chemical plants that have left deep trails of contamination and where the population suffers recurrent episodes of intoxication.

The industrial belt is one of the five “sacrifice zones” in Chile, which were created in the 1960s to boost the country’s economic development at the permanent detriment of the environment and the population’s health.

“We don’t want any more sacrifice zones.”

“Today, hundreds of thousands of people live in our country exposed to the serious environmental deterioration that we have caused or allowed, and as a Chilean, I am ashamed,” said Chilean President Gabriel Boric in June last year.

State-owned Codelco, the world’s largest copper company, received the go-ahead last week to close one of its copper smelters in the nearby town of Ventanas, blast furnaces operating for nearly six decades and were responsible for previous contamination episodes.

The closure of the smelter, approved in March by the Chilean Parliament, was one of Boric’s big promises.

“The closure of the Codelco smelter does not guarantee that the contamination episodes will not continue to occur,” warned the mayor of Quintero.

With information from Jovem Pan

News Chile, English news Chile, Chilean environment

Editorial responsibility: Matthias Camenzind, Editor-in-Chief · Editorial standards · Report an error

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