โ† Finland

FMI Air Quality

GET /finland/fmi/air-quality

Hourly air quality observations for FMI stations โ€” AQI, PM10, PM2.5. Coverage varies by station.

See it visualized
โœจ Finnish Weather

Parameters

place required

Finnish place name

Example Requests

Basic usage
curl "https://nordapi.ee/api/v1/finland/fmi/air-quality?place=Helsinki"

Live Response 

{
  "data": [
    {
      "latitude": 60.16964,
      "longitude": 24.93924,
      "parameter": "AQINDEX_PT1H_avg",
      "time": "2026-05-22T04:00:00Z",
      "value": 2.0
    },
    {
      "latitude": 60.16964,
      "longitude": 24.93924,
      "parameter": "PM10_PT1H_avg",
      "time": "2026-05-22T04:00:00Z",
      "value": 23.2
    },
    {
      "latitude": 60.16964,
      "longitude": 24.93924,
      "parameter": "PM25_PT1H_avg",
      "time": "2026-05-22T04:00:00Z",
      "value": 8.3
    },
    {
      "latitude": 60.16964,
      "longitude": 24.93924,
      "parameter": "AQINDEX_PT1H_avg",
      "time": "2026-05-22T05:00:00Z",
      "value": 2.0
    },
    {
      "latitude": 60.16964,
      "longitude": 24.93924,
      "parameter": "PM10_PT1H_avg",
      "time": "2026-05-22T05:00:00Z",
      "value": 32.2
    },
    {
      "latitude": 60.16964,
      "longitude": 24.93924,
      "parameter": "PM25_PT1H_avg",
      "time": "2026-05-22T05:00:00Z",
      "value": 9.6
    }
  ],
  "success": true
}
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