Toggle navigation
Places
AQI (US)
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
Czechia
Central Bohemian Region
Tři Dvory
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Tři Dvory
Kolín, Central Bohemian Region
2026-08-13 03:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
4.1
PM10
μg/m³
6.1
Mugwort
12.0
Ragweed
3.0
Grasses
3.0
Alder
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
13℃
65%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Mugwort
Ragweed
Grasses
Alder
Birch
Olive Tree
Places included
Site 70102
AQI 6
Data Sources
https://sensor.community/
http://www.polleninfo.org
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
Tři Dvory
AQI 23
Kolín
AQI 23
Kutna Hora
AQI 24
Poděbrady
AQI 43
Vrdy
AQI 35
Nymburk
AQI 47
Český Brod
AQI 48
Kostelec nad Černými lesy
AQI 28
Rožďalovice
AQI 37
Lysá nad Labem
AQI 57
Ondřejov
AQI 18
Air Matters © 2026