Open-Meteo Air Quality API
Open-Meteo
Up· checked 14 Nov 2026, 01:55 UTCNo keyWeather & climate
Modelled PM2.5, ozone and pollen forecasts anywhere.
Details
- Access
- No keyOpen access: no account or key needed.
- Coverage
- global
- Updates
- hourly
- Formats
- JSON
- License
- CC BY 4.0
- API base
https://air-quality-api.open-meteo.com/v1- Tags
- air-quality, pm25, pollen
- Added
- 14 Nov 2026
Status checks
Up Last check 14 Nov 2026, 01:55 UTC, HTTP 200, 894 ms.
30-day uptime 100% (1 of 1 checks passed).
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- 14 Nov 2026, 01:55 UTC: up, HTTP 200, 894 ms
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