Waqi
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About Waqi
WAQI.info provides real-time air quality data from over 10,000 monitoring stations worldwide. Users can check the Air Quality Index (AQI) for various locations and learn about air pollution levels and their health impacts.
Check real-time air quality data for locations around the world.
What You Can Do
- View real-time air quality maps
- Access historical air pollution data
- Locate nearest air quality monitoring stations
- Participate in air quality monitoring with GAIA devices
- Get air quality rankings by country
Frequently Asked Questions
How can I check the air quality in my city?
You can use the interactive map on our website to find air quality data for your city.
What is the Air Quality Index (AQI)?
The AQI is a measure that indicates how polluted the air currently is or how polluted it is forecast to become.
Can I contribute to air quality monitoring?
Yes, you can participate by setting up a GAIA air quality monitoring station in your area.
What pollutants are measured for the AQI?
The AQI is calculated based on measurements of PM2.5, PM10, Ozone, Nitrogen Dioxide, Sulfur Dioxide, and Carbon Monoxide.
Is the air quality data updated in real-time?
Yes, the air quality data is updated in real-time from various monitoring stations.