Air Quality

Air quality: Sentinel-5P satellite observation + CAMS model (Copernicus)

Changed on

Air composition at any coordinate worldwide from Copernicus, in two layers. OBSERVATION (products): the latest Sentinel-5P TROPOMI satellite pass - NO2, O3, CO, CH4 and the UV aerosol index as COLUMN densities (not surface, not an air-quality index), each with its observation time; often null (a polar orbiter sees a place about once a day, clouds aside). MODEL (model): CAMS surface concentrations in ug/m3 - a continuous field that fills those gaps - cams_global (PM2.5, PM10 worldwide) and cams_european (CO, NO2, O3, SO2, PM2.5, PM10 over Europe). Modelled estimates, not measurements. Select observation products with the products parameter.

get/api/v2/air-quality

Request

  • Base URL: https://sugra.ai
  • URL: https://sugra.ai/api/v2/air-quality
  • Auth: API key in header x-api-key

Query parameters

latnumber required

Latitude, decimal degrees.

Example:45.46
lonnumber required

Longitude, decimal degrees.

Example:9.19
productsstring nullable

Comma-separated subset of the OBSERVATION products no2,o3,co,ch4,aer_ai (default: all). The CAMS model layer always returns its full set.

Response

Successful Response

Example response

{
  "data": {
    "location": {
      "cell": {
        "lat": 45.125,
        "lon": 9.125
      }
    }
  },
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "data_age_days": 8.532,
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ],
    "stale_since": "2026-09-08T12:00:00Z",
    "period": "2026-Q1",
    "notes": "the UKMTO report behind these counts is dated 2026-08-21 and is 11 days old"
  }
}

Changes