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Validation of the station data
Please note that the values that you are uploading via the API are expressed in raw concentration, eg µg/m3 for PM2.5 and PM10. However, when those values are republished on aqicn.org and waqi.info, they are first converted to AQI. You can check the conversion yourself at aqicn.org/calculator.
If you experience any issue with your stations data, send us a message with the form below.
For more information about the upload API, go to aqicn.org/data-feed/upload-api/.