Toggle navigation
Places
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Europe
Germany
Lower Saxony
Leer
Holtland
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Holtland
Hesel, Leer
2026-09-06 09:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
PM10
μg/m³
10
PM2.5
μg/m³
4
Ragweed
3.0
Grasses
3.0
Alder
0
Mugwort
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
16℃
80%
12 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM10
PM2.5
Ragweed
Grasses
Alder
Mugwort
Birch
Olive Tree
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Holtland
AQI 10
Brinkum
AQI 10
Hesel
AQI 10
Nortmoor
AQI 10
Filsum
AQI 21
Schwerinsdorf
AQI 24
Neukamperfehn
AQI 10
Firrel
AQI 24
Leer
AQI 10
Detern
AQI 21
Jemgum
AQI 10
Air Matters © 2026