Greater Manchester Fire & Rescue Service (GMFRS) are urging residents to keep doors and windows closed following a 'chemical incident' in Whitefield.
GMFRS, along with Greater Manchester Police & North West Ambulance Service are currently attending an incident at Park 17 on Moss Lane.
No casualties have been reported.
A GMFRS statement read: "Firefighters are currently responding to reports of a chemical incident at a commercial unit on Park Seventeen.
"Crews are working with colleagues from Greater Manchester Police (GMP) and North West Ambulance Service (NWAS). There are no reports of any casualties and crews remain on the scene at this time."
Emergency services were first called to the scene at around 12:30pm this afternoon, with four fire engines being deployed from Blackley, Bury, Broughton & Whitefield.
A number of the units have been evacuated and a cordon is in place.
More to follow...
From Greater Manchester to Downing Street? Burnham's next move divides voters
Restore Britain names Marlon West as candidate for Greater Manchester mayoral by election
Rochdale MP backs Andy Burnham for Labour leadership after Keir Starmer resignation
Andy Burnham enters Labour leadership contest following Keir Starmer resignation
Parklife’s new Panorama Stage is winning over festival goers at Heaton Park
How many of Parklife’s biggest Sunday artists do you know
St Joseph’s RC Primary School in Heywood opens new library after community fundraising effort
In Photos as Parklife opens with packed crowds, surprise appearances and sunshine at Heaton Park
Aitch sparks huge reaction with surprise Parklife appearance with fellow artist Bou
Skepta draws huge crowd with standout Parklife performance
Coachella inspired fashion takes centre stage at Parklife
Sammy Virji keeps Parklife moving as thousands pack The Valley stage
