Pollen Count in Bacau

4-Day Chart
Annual Overview

📱 Know your air. Daily Bacau pollen levels on your iPhone.

In early spring in Bacau, the pollen season starts. Trees begin to bloom as the weather warms. Hazel, alder, and willow are some of the first plants to release pollen. Later, birch trees also add a lot of pollen.

Updated: 8/21/2026

In late spring, grass pollen becomes very common. This season usually lasts from May into June. Meadows, parks, and fields send grass pollen into the air. Ryegrass, timothy, and other wild grasses are common sources. Warm days can make it spread more.

Summer brings more pollen from weeds. This time is often from June to August. Mugwort and plantain are two important weed plants in Bacau. Their pollen can stay in the air on dry, windy days. Some other wild plants also release pollen then.

In early autumn, pollen levels usually get lower. Still, some weeds may keep releasing pollen into September. Ragweed can be important in late summer and early fall. By October, most trees and grasses stop releasing much pollen.

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 Bacau 🌾. 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	30.7	0	0	0	0	0
Feb	50.2	0	0.1	0	0	0
Mar	5493.2	213.4	5.4	0	0	0
Apr	23.5	946.6	22.5	0	0	0
May	0.2	108.7	80.2	0	1.8	0
Jun	0	5.1	406.3	0	3	0
Jul	0	0.1	211.8	235.3	0.1	10.4
Aug	0	0	101.3	578.1	0	2280.9
Sep	0	0	32.2	386.2	0	2233
Oct	0	0	5.3	7.7	0	0.5
Nov	0	0	0.4	0	0	0
Dec	0	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Bacau 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.