Panic in Ijebu Ode as Ogun Government detects high methane gas levels after students collapse in schools

A fresh environmental scare has gripped residents of Ijebu Ode in Ogun State after the state government confirmed the detection of elevated methane gas concentrations in parts of the city following reports of students fainting in schools.

The development comes after panic erupted at Anglican Girls Grammar School (AGGS), Ijebu Ode, where several students reportedly fainted and others fled classrooms over a suspected gas leak. The incident, captured in viral social media videos, has intensified public concern over air quality and environmental safety in the area.

According to Twitter User, LettertoJack, an Air Quality Monitoring Device installed at Ijebu Ode Grammar School recorded methane (CH₄) concentrations peaking at approximately 13,500 parts per million (ppm) in surrounding locations.

Authorities noted that while the methane level remains below the lower explosive limit, it is still “environmentally significant” and requires urgent technical investigation.

Ogun Government Confirms Elevated Methane Readings in Ijebu Ode

According to the state government, the air quality monitoring device forms part of Ogun State’s environmental surveillance programme aimed at detecting abnormal air quality conditions early enough to support public health interventions.

The government explained that the recorded methane concentrations prompted immediate concern because methane gas, though naturally occurring in some environments, can pose serious health and environmental risks at elevated levels.

Officials stated that a multi-agency environmental and public health assessment team would immediately begin investigations to determine the source of the emissions and assess the potential risks to residents.

The investigation team will reportedly include environmental regulators, emergency response agencies, and technical air quality experts.

The government also confirmed that experts would evaluate the presence of other potentially harmful gases, including hydrogen sulphide (H₂S), volatile organic compounds (VOCs), and additional air quality parameters.

Students Faint as Panic Spreads Across School Premises

Earlier on Friday, chaos broke out at Anglican Girls Grammar School in Ijebu Ode after students reportedly experienced breathing difficulties linked to suspected air pollution.

Videos circulating online showed frightened students covering their noses while rushing out of classrooms. Some students appeared weak and collapsed during the incident as teachers and school officials attempted to evacuate affected areas.

Emergency responders were reportedly deployed to the school, although the exact number of affected students had not been officially confirmed as of press time.

The latest incident marks the second reported air pollution scare in Ijebu Ode this year, raising renewed fears among parents and residents over possible environmental hazards in the area.

In a previous occurrence earlier in 2026, students in another school reportedly fainted following a suspected gas leakage, prompting intervention from the Ogun State Ministry of Environment.

What Methane Exposure Could Mean for Residents

Methane is a colourless and odourless gas commonly associated with natural gas deposits, waste decomposition, industrial activities, and underground emissions.

Although methane itself is not highly toxic at lower concentrations, elevated exposure in confined or poorly ventilated areas can displace oxygen and contribute to symptoms such as:

• Headaches
• Dizziness
• Nausea
• Breathing difficulties
• Fatigue

The Ogun State Government advised residents to remain calm while investigations continue but urged the public to avoid open flames or ignition sources in areas where unusual gas odours are detected.

Residents experiencing symptoms such as respiratory discomfort, dizziness, or nausea were also advised to seek immediate medical attention at nearby health facilities.

Growing Environmental Concerns in Ogun State

The repeated incidents in Ijebu Ode have triggered fresh conversations around environmental monitoring, industrial safety, and public health preparedness in Ogun State.

Many residents are now calling for stricter environmental audits and faster emergency response mechanisms, particularly around schools and densely populated communities.

Environmental experts say the findings could lead to broader investigations into possible underground gas activity, industrial emissions, waste disposal systems, or pipeline-related issues within the area.

The Ogun State Government assured residents that further verified updates would be communicated as investigations progress.

For now, authorities insist there is no immediate explosion threat, but precautionary measures remain necessary until the source of the methane emissions is identified.

FAQ

What happened in Ijebu Ode?

Several students reportedly fainted at Anglican Girls Grammar School in Ijebu Ode following a suspected gas leak or air pollution incident. The Ogun State Government later confirmed elevated methane gas levels in the area.

What gas was detected in Ijebu Ode?

The Ogun State Government confirmed that elevated methane (CH₄) concentrations were detected through an Air Quality Monitoring Device installed at Ijebu Ode Grammar School.

How high were the methane readings in Ijebu Ode?

Authorities said methane levels reached approximately 13,500 ppm in surrounding locations monitored within the area.

Is the methane level dangerous?

The government stated that the concentration remains below the lower explosive limit, meaning there is no immediate explosion threat. However, the levels are considered environmentally significant and require urgent investigation.

Why did students faint in Ijebu Ode?

Although investigations are ongoing, officials suspect the fainting incidents may be linked to poor air quality or exposure to gases in the affected environment.

What are the symptoms of methane exposure?

Methane exposure can cause dizziness, headaches, nausea, breathing discomfort, fatigue, and reduced oxygen availability in poorly ventilated areas.

What is Ogun State doing about the methane incident?

The state government has activated a multi-agency environmental and public health assessment team to determine the source of the emissions and evaluate associated health risks.

Is Ijebu Ode safe for residents?

Authorities have advised residents to remain calm and continue normal activities while avoiding open flames or ignition sources in areas where unusual gas odours are noticed.

Could industrial activity be responsible for the methane leak?

Officials have not confirmed the source yet, but investigations may examine industrial emissions, underground gas activity, waste decomposition, or other environmental factors.

Has this happened before in Ijebu Ode?

Yes. This is reportedly the second similar air pollution incident involving students fainting in Ijebu Ode in 2026.

What should residents do if they notice symptoms?

Residents experiencing dizziness, nausea, respiratory discomfort, or headaches are advised to seek immediate medical attention at nearby health facilities.

What is methane gas?

Methane is a colourless gas commonly found in natural gas, landfills, wetlands, and industrial environments. It is highly flammable and can affect air quality at elevated levels.