GET /airquality/forecast
Get a 3-day hourly air quality forecast for any location, including predicted PM2.5, PM10, ozone, and AQI levels. Useful for planning outdoor activities, warning vulnerable populations about upcoming poor air quality days, and building proactive health notification systems. Data from Open-Meteo forecast models.
lat
required
Latitude
lon
required
Longitude
| Name | Required | Default | Description |
|---|---|---|---|
lat |
Yes | - | Latitude |
lon |
Yes | - | Longitude |
curl "https://nordapi.ee/api/v1/airquality/forecast?lat=59.9&lon=10.7"
curl "https://nordapi.ee/api/v1/airquality/forecast?lat=59.9&lon=10.7"
curl "https://nordapi.ee/api/v1/airquality/forecast?lat=28.61&lon=77.21"
curl "https://nordapi.ee/api/v1/airquality/forecast?lat=51.51&lon=-0.13"
{
"data": {
"elevation": 0.0,
"generationtime_ms": 0.35560131072998047,
"hourly": {
"european_aqi": [
24,
23,
22,
22,
20,
18,
17,
16,
16,
16,
15,
19,
21,
24,
26,
26,
25,
25,
25,
22,
18,
17,
19,
20,
23,
25,
26,
27,
26,
26,
26,
26,
26,
26,
26,
26,
26,
26,
25,
25,
26,
26,
26,
26,
26,
25,
26,
26,
26,
27,
27,
26,
25,
25,
25,
25,
26,
27,
28,
28,
28,
27,
28,
28,
28,
28,
29,
25,
22,
20,
18,
17
],
"pm10": [
4.4,
3.2,
2.8,
2.8,
3.1,
3.5,
5.0,
5.2,
5.5,
6.4,
6.0,
6.0,
6.2,
5.8,
5.6,
5.8,
6.0,
7.1,
6.2,
7.0,
6.2,
5.9,
5.4,
3.9,
4.1,
3.8,
4.2,
4.4,
4.4,
4.4,
4.6,
3.7,
3.5,
3.4,
3.5,
3.1,
3.8,
3.9,
3.9,
4.1,
4.4,
4.9,
4.9,
4.4,
4.4,
4.3,
4.5,
4.6,
4.2,
3.4,
2.9,
2.8,
3.0,
3.1,
3.3,
3.3,
3.1,
2.9,
3.0,
3.0,
3.2,
3.4,
3.9,
3.6,
3.9,
3.9,
3.8,
4.1,
4.5,
5.5,
6.2,
5.8
],
"pm2_5": [
3.3,
2.6,
2.2,
2.3,
2.5,
2.7,
3.7,
4.2,
4.6,
5.1,
5.0,
4.8,
4.4,
4.2,
4.3,
4.6,
4.9,
5.0,
4.8,
4.7,
4.9,
4.3,
3.4,
2.8,
2.8,
2.9,
3.0,
3.1,
3.6,
3.7,
3.5,
3.0,
2.7,
2.3,
2.2,
2.4,
2.7,
2.9,
2.7,
2.7,
2.7,
2.9,
2.9,
2.6,
2.4,
2.4,
2.2,
2.0,
1.9,
1.8,
1.7,
1.7,
1.6,
1.8,
2.0,
1.7,
1.7,
1.7,
1.7,
1.7,
1.9,
2.0,
2.1,
2.2,
2.3,
2.3,
2.1,
2.6,
3.5,
4.0,
4.0,
3.7
],
"time": [
"2026-06-13T00:00",
"2026-06-13T01:00",
"2026-06-13T02:00",
"2026-06-13T03:00",
"2026-06-13T04:00",
"2026-06-13T05:00",
"2026-06-13T06:00",
"2026-06-13T07:00",
"2026-06-13T08:00",
"2026-06-13T09:00",
"2026-06-13T10:00",
"2026-06-13T11:00",
"2026-06-13T12:00",
"2026-06-13T13:00",
"2026-06-13T14:00",
"2026-06-13T15:00",
"2026-06-13T16:00",
"2026-06-13T17:00",
"2026-06-13T18:00",
"2026-06-13T19:00",
"2026-06-13T20:00",
"2026-06-13T21:00",
"2026-06-13T22:00",
"2026-06-13T23:00",
"2026-06-14T00:00",
"2026-06-14T01:00",
"2026-06-14T02:00",
"2026-06-14T03:00",
"2026-06-14T04:00",
"2026-06-14T05:00",
"2026-06-14T06:00",
"2026-06-14T07:00",
"2026-06-14T08:00",
"2026-06-14T09:00",
"2026-06-14T10:00",
"2026-06-14T11:00",
"2026-06-14T12:00",
"2026-06-14T13:00",
"2026-06-14T14:00",
"2026-06-14T15:00",
"2026-06-14T16:00",
"2026-06-14T17:00",
"2026-06-14T18:00",
"2026-06-14T19:00",
"2026-06-14T20:00",
"2026-06-14T21:00",
"2026-06-14T22:00",
"2026-06-14T23:00",
"2026-06-15T00:00",
"2026-06-15T01:00",
"2026-06-15T02:00",
"2026-06-15T03:00",
"2026-06-15T04:00",
"2026-06-15T05:00",
"2026-06-15T06:00",
"2026-06-15T07:00",
"2026-06-15T08:00",
"2026-06-15T09:00",
"2026-06-15T10:00",
"2026-06-15T11:00",
"2026-06-15T12:00",
"2026-06-15T13:00",
"2026-06-15T14:00",
"2026-06-15T15:00",
"2026-06-15T16:00",
"2026-06-15T17:00",
"2026-06-15T18:00",
"2026-06-15T19:00",
"2026-06-15T20:00",
"2026-06-15T21:00",
"2026-06-15T22:00",
"2026-06-15T23:00"
],
"us_aqi": [
32,
31,
30,
29,
28,
27,
26,
25,
23,
22,
21,
20,
20,
20,
21,
22,
24,
25,
26,
28,
28,
28,
27,
26,
25,
24,
24,
25,
25,
26,
28,
29,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
30,
31,
31,
31,
32,
32,
32,
32,
32,
31,
30,
28
]
},
"hourly_units": {
"european_aqi": "EAQI",
"pm10": "μg/m³",
"pm2_5": "μg/m³",
"time": "iso8601",
"us_aqi": "USAQI"
},
"latitude": 59.9,
"longitude": 10.700001,
"timezone": "GMT",
"timezone_abbreviation": "GMT",
"utc_offset_seconds": 0
},
"success": true
}