Pollen Count in New Ross

4-Day Chart
Annual Overview

📱 Know your air. Daily New Ross pollen levels on your iPhone.

Spring starts early in New Ross, often in February or March. Trees begin to release pollen first. Hazel, alder, and birch are common. Their tiny grains drift in the wind as buds open and new leaves appear.

Updated: 7/24/2026

Late spring brings more pollen. Grasses grow fast from May to July. They release a lot of pollen on dry, warm days. Fields, roadsides, and lawns can all send grass pollen into the air during this time.

Summer keeps grass pollen around for many weeks. June and July are often busy pollen months. Plants like ryegrass and timothy add to the air. Wildflowers may also release some pollen, though grass is usually the main source.

Late summer and autumn are quieter. August and September still have some pollen from weeds and late-blooming plants. Nettle and dock can release pollen then. By October, most pollen levels fall as the weather turns cooler and plants slow down.

Pollen Forecast Chart

Recommendations

When pollen concentrations reach a peak, we suggest these simple steps to help with hay fever. These tips are extra important on windy days when plants are in peak anthesis (the time when they release the most pollen).

Wear masks if necessary
Shower after going out
Wear sunglasses if windy
Close windows and doors
Use an indoor air purifier
Avoid wearing woolen clothes outside
Limit outdoor activities

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in New Ross 🌾. This data is based on previous years and serves as a guideline to help you understand when different pollen seasons typically occur in your city.

	Alder	Birch	Grass	Mugwort	Olive	Ragweed
Jan	0	0	0	0	0	0
Feb	5.5	0	0	0	0	0
Mar	58.8	6.3	0	0	0	0
Apr	81.9	294.7	0.8	0	0	0
May	0.1	17.7	60.5	0	0.1	0
Jun	0	0	359.4	0	0	0
Jul	0	0	368.4	1.3	0	0
Aug	0	0	47.6	0.5	0	0
Sep	0	0	1.7	0	0	0.1
Oct	0	0	0	0	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for New Ross is for educational purposes only, sourced from the CAMS European air quality database. We cannot guarantee its accuracy or reliability. This information is not a substitute for professional medical advice. Consult a qualified healthcare provider for medical concerns. We are not medical professionals.