Environment

'Gasoline-like smell' reported across parts of central S'pore, NEA monitoring the situation

"So far, the air quality has been within the usual range," NEA said.

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July 17, 2026, 03:36 PM

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Some people reported noticing a "strong gasoline-like smell" across parts of central Singapore on the night of Jul. 16.

Smell detected in several parts of central Singapore

In a Reddit thread published at around 11pm that day, a user asked if anyone had noticed the smell in areas like Nicoll Highway, Haji Lane and around Suntec City.

The user said the odour had persisted since at least 9pm.

Several other users chimed in, saying they had noticed a similar smell in areas such as Balestier and Jalan Besar.

Screenshot from Reddit.

One user also said he had initially wondered whether there was a gas leak in his home before coming across the online discussion.

Screenshot from Reddit.

NEA monitoring the situation

In a Facebook post on Jul. 17, the National Environment Agency (NEA) said it had received feedback regarding a gas or chemical smell detected across parts of the central region of Singapore, including Tanjong Rhu, Kallang, and Novena areas at around 11pm the previous night.

The agency said it has conducted air quality checks onsite, and has also been monitoring the air quality at the nearest monitoring stations.

"So far, the air quality has been within the usual range," NEA stated, adding that it would continue to monitor the situation and investigate the source of the smell.

The agency said it would provide updates if there were any developments of public concern.

It also reminded members of the public that they can report such unusual smells through the myENV app or OneService app.

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