Pollen Count in Montréal

Monday 😩
Grass: 699.9 g/m³
Olive: 2.6 g/m³
Tuesday 😩
Grass: 578.3 g/m³
Olive: 0.8 g/m³
Wednesday 😩
Grass: 403.3 g/m³
Olive: 0.9 g/m³
See our chart for an hourly overview.

4-Day Chart
Annual Overview

Montréal, France experiences cold winters. Snow melts in spring, and trees start to bloom. Trees like oak, birch, and maple produce a lot of pollen.

Spring is the main pollen season. Trees release pollen into the air from March to May. Pollen counts are usually highest in April.

Grasses and weeds also produce pollen. Grass pollen season starts in late spring and lasts through summer. Weeds like ragweed produce pollen in late summer.

In Montréal, France, pollen seasons end with autumn. Trees stop producing pollen in October. Winter months have very little pollen in the air.

Pollen Forecast Chart

Recommendations

When pollen counts are high, we suggest doing these things to help with allergies, especially on windy days when pollen is flying around.

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 Montréal 🌾. 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	1.6	0	0	0	0	0
Feb	62.9	0	0.2	0	0	0
Mar	14.6	190.2	9.2	0	0.1	0
Apr	0.8	46.2	58	0	4.6	0
May	0.2	4	372.7	0	12.1	0
Jun	0.1	1.6	438.1	0	3.4	0
Jul	0	0	194.7	2.8	0	0.7
Aug	0	0	77.8	3.7	0	26.8
Sep	0	0	9.4	4.8	0	14.2
Oct	0	0	1.1	0.4	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 Montréal 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.