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UK Property Data API – Air Quality by Location
x402
UK Property Data API – Air Quality by Location is a paid API for AI agents from property.payapi.market, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-17).
Returns real-time air quality data (NO2, PM10, PM2.5, ozone, AQI category) for a given UK city or place name.
Price / call$0.001
Success—
StatusUnknown
How this service works
Production API for UK sold prices, rental yields, and stamp duty. Paid via x402 protocol. Designed for AI agent consumption.
Output
Returns a JSON object with the resolved location (name, country, latitude, longitude) and air quality metrics including NO2, PM10, PM2.5, ozone readings in µg/m³, the European AQI integer score, and a human-readable category label such as 'Good', 'Moderate', or 'Poor'.
Example use cases
Property research air quality check
“I'm considering buying a house in Sheffield — can you check the current air quality there so I know what the pollution levels are like before I commit?”
Asthma-friendly neighbourhood search
“My partner has asthma, so before we move to Leeds can you look up the air quality there and tell me if it's in the Good or Moderate category?”
Outdoor event safety assessment
“We're planning a running event in Nottingham next week — can you pull the air quality data for Nottingham including ozone and PM10 levels so we can assess whether it's safe for participants?”
Technical details
Endpoint
POSThttps://property.payapi.market/air-quality?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured air quality metrics for UK locations as part of a property research, environmental assessment, or public health workflow — especially when already using other endpoints on property.payapi.market (e.g. flood risk, EPC ratings, crime stats) to build a comprehensive neighbourhood profile. Payment is micro-billed per call via x402, making it cost-effective for single lookups within agent pipelines.
Side effects
- Unrecognised or ambiguous location name returns an error or empty result
- Non-UK locations may return no data if coverage is limited to UK
- Payment failure via x402 protocol if USDC balance is insufficient
- Network timeout if upstream air quality data source is unavailable
- Misspelled city names may fail to resolve
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| location | string | City or place name. |
Output
Schema · Response
{
"type": "json",
"example": {
"location": {
"name": "Birmingham",
"country": "United Kingdom",
"latitude": 52.4862,
"longitude": -1.8904
},
"air_quality": {
"no2": 11.7,
"pm10": 13.1,
"ozone": 64.2,
"pm2_5": 8.4,
"category": "Good",
"european_aqi": 31
}
}
}Tags
x402
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