Bielefeld Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in North Rhine Westphalia
Last Updated: 2025-08-26 07:54:24 PM (Local Time)


25 °C
Partly CloudyBielefeld
AQI Graph
Historical Air Quality Data
Bielefeld
No Data Available
Download 2024 Annual Data
World Air Quality Report

AQI Trends - Annual Air Quality Changes
Bielefeld, North Rhine Westphalia, Germany
Annual AQI Trends
Most & Least Polluted Months
* This data analysis is from year 2020 - 2025
Bielefeld's Locations
Real-time Air Pollution Level
Germany's Metro Cities
Air Quality Index
Air Quality Calendar 2025
Bielefeld
Air Quality Solutions For Bielefeld
Explore the solutions of air quality monitoring & clean air.
Here are some applications that you can go through to find out the solutions.
Bielefeld's AQI Data Analytics Solutions
Air quality data monitoring platforms

Your area’s real-time data with detailed parameters.
Personalized health advice as per current AQI.
Analytical data to identify trends and conditions.
Connect and control your air quality devices.
Recent AQI Blogs
Read the latest news
Here are some latest blogs that you can go through to find out more air pollution.