Pollen Count in Chiajna

4-Day Chart
Annual Overview

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

In early spring, from late February to April, tree pollen starts in Chiajna. Hazel, alder, and willow are among the first. Birch then becomes strong in March and April. The air can carry many tiny grains from these trees.

Updated: 7/1/2026

In late spring and early summer, from May to June, grass pollen is common. Many grasses in fields, parks, and roadsides release it. Ryegrass and other wild grasses are important sources. Warm, dry days can spread the pollen farther.

In summer, from June to August, weed pollen can rise. Mugwort is one of the main plants. Plantain and nettle also release pollen in some places. These plants often grow near paths, empty lots, and edges of roads.

In late summer and early autumn, from August to October, weed pollen may stay in the air. Ragweed is the most well-known plant in this time, if it grows nearby. Its pollen can last until the first cool days of fall.

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 Chiajna 🌾. 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	0.6	0	0	0	0	0
Feb	1	0	0	0	0	0
Mar	74.5	127	10.3	0	0	0
Apr	4.9	245	35.6	0	0	0
May	0.2	46.4	147.2	0	5.7	0
Jun	0	11.5	609	0	4.8	0
Jul	0	0.1	378.1	148.4	0.2	1.6
Aug	0	0	168.1	443.5	0	275.4
Sep	0	0	54.6	265.4	0	512.2
Oct	0	0	10	8.9	0	1.3
Nov	0	0	0.7	0	0	0
Dec	0	0	0	0	0	0

Nearby Places

Disclaimer * The pollen count information provided for Chiajna 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.