OpenAQ
Open aggregation of air-quality sensor measurements worldwide.
The register row
- Category
- Sensors & IoT
- Geography
- Global
- Since
- 2015
- Delivery
- API, Bulk
- Price band
- Free
- Sample
- yes
- DDQ
- not stated
Verified means the site is live, on its own brand, and editorially checked — never paid placement. Prices are indicative bands. Listings are informational, not investment advice.
Coverage
The universe this provider’s data covers, as descriptors — never a per-ticker list. The badge says where the record comes from; the Coverage Atlas explains the three tiers.
Likely universe for a sensors & iot provider: Physical-infrastructure operators — oil and gas producers, power utilities and grids, manufacturers, miners and chemical plants — read through sensor and telemetry feeds.
- Signals
- Sensors & IoT
- Asset classes
- Public equities, Commodities
- Regions
- Global
- Sectors (likely)
- EnergyUtilitiesIndustrialsMaterialsInformation Technology
- Approx. companies
- not stated
- Index universes
- not stated
- Ticker-mapped
- not stated
- History since
- not stated
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Formats and citation
This record is also published as Markdown and JSON (for agents). Cite as: AltData Atlas, OpenAQ (https://altdataatlas.com/provider/openaq), as of 2026-09-29. AltData Atlas Data Licence v1.