Moderate Pollen in Brockton, MA

Moderate today, mostly grass pollen.

Last updated July 1, 2026

Today's index3out of 5Moderate
TreeVery Lowoff-season
GrassModerateoff-season

What to do today

  • It's important to shower and wash your hair after spending a lot of time outdoors.
  • When spending time outside, use sunglasses and a cap to keep pollen out of your face and eyes.
  • Wash clothes worn outdoors to remove any remnants of pollen grains.
  • If possible, wear glasses instead of contact lenses.
  • Did you hang any laundry outside? Now is a good time to hang clothes indoors or use a dryer if possible.

Forecast

Thu
3
Fri
3
Sat
2
Sun
2

About pollen in Brockton

Grass pollen is the main driver in Brockton today, sitting at a moderate level (3) and pushing the overall index to moderate as well. Tree pollen has dropped off to very low (1), which is typical now that the spring surge from regional species like oak, birch, and maple has wound down. Expect grass to hold steady at moderate through most of the coming five days before easing slightly toward the end of the stretch, while tree counts stay flat at very low. This grass-dominant pattern fits the season, as grasses tend to peak in late spring and early summer. Weed pollen, including ragweed that typically arrives later in summer and fall, isn't reported in the available data.

Common questions

What is the pollen count in Brockton, MA today?
Brockton, MA is at a moderate 3 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. Over the next five days it ranges from 2 to 3 of 5.
Is grass pollen high in Brockton, MA right now?
Grass pollen is moderate today at 3 of 5, and it's past its peak season. Sensitive people may notice symptoms.