OpenAQ Air Quality

OpenAQ

About this Data Source

OpenAQ v3 API — global air quality from ground monitoring stations. Currently non-operational: v3 API requires authenticated API key; key may need renewal at openaq.org. Being supplemented by Open-Meteo Air Quality.

Operator

OpenAQ (501(c)(3) non-profit)

License

Open

Registration

Required

Cost

Free — requires a free API key; rate-limited

Feed Details

Endpoint

https://api.openaq.org/v3/locations

API Type

REST/JSON (key required)

Provider

OpenAQ

Coverage

Global (5 countries rotating)

Refresh Rate

5 min

Documentation

https://docs.openaq.org

How this feed contributes to OVIX

PM2.5 AQI: 250+=10, 150+=9, 55+=7

environmental

NaN/10

Live Health

Status

⚪ ERROR

Events (24h)

Events (1h)

Last Ingested

—

Avg Severity

NaN

Max Severity

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