Lunch crowds thinned at several eastern and western hawker centres on Monday as the 24-hour Pollutant Standards Index stayed unhealthy, with stallholders handing out free N95 masks from town council stocks while regulars chose covered seats over open-air tables near the car park.

Wholesale suppliers said mask orders from hawker associations doubled compared with the same week last year, though prices stayed stable because town councils bulk-purchased during the task-force briefing on Friday. Stallholders who also run catering gigs for offices said corporate lunch orders shifted to bento sets delivered to air-conditioned pantries instead of buffet lines in open courtyards.

NEA’s hawker centre grading inspections continued on schedule; inspectors told managers that wet-market ventilation standards still apply even when PSI is high, meaning exhaust fans must stay operational rather than switched off to “keep smoke out.” That nuance matters for cooks who already battle grease-laden air without the added haze layer.

At Bedok Interchange Hawker Centre, chicken rice seller Linda Ho said takeaway orders jumped about 30 percent compared with a typical Monday, while dine-in revenue fell because families “did not want the kids sitting where the smoke drifts in.” Jurong West Stallholders’ Association members reported a similar pattern: long queues at bubble-tea stalls inside the building, empty benches along the perimeter.

Masks at the tray return station

Several centres placed boxes of masks near tray return racks, paid for from town council public-health budgets rather than individual stall rentals. NEA did not mandate mask wearing for diners, but grassroots advisers said distributing kits pre-empted questions from seniors who read about the Haze Task Force’s 200 PSI trigger without understanding they are not yet eligible for national vending-machine stocks.

Town council volunteers placing mask packs on a hawker centre counter next to a tray return station, fluorescent lighting, no logos or readable text
Volunteers restocking mask packs at a hawker centre counter. InfoHandle Image Desk (AI-generated)

Stallholders who fry over open flames felt the air quality doubly. One char kway teow cook in Jurong said he shortened shifts because the combined heat and particulates “made the wok station unbearable,” even with exhaust fans running. NEA inspectors visiting on Monday focused on grease traps and pest control — standard checks — but reminded managers to keep doors closed where exhaust systems allow.

Delivery apps pick up slack

Food delivery riders told InfoHandle they saw higher tip rates when orders included requests to leave meals at doors rather than hand-offs in the open. Platforms did not waive delivery fees, but Grab and foodpanda both pushed in-app banners linking to NEA’s hourly PM2.5 readings so customers could time orders when one-hour bands dipped into the normal range.

Hawker culture is partly about sweating it out on plastic chairs. During haze weeks, the same centres become study halls for students on home-based learning breaks and shelters for elderly residents whose flats lack air conditioning. Monday’s mask tables were a small courtesy — the bigger economic hit is the missing S$4 lunch crowd that usually fills two rotations before 1 p.m.