Air quality near any place from nearby monitoring stations (OpenAQ): PM2.5, PM10, ozone, NO2 and more, with a US AQI and health category.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.003000 USDC | 0xD2bc...1AA2 |
| Base | exact | 0.00 tokens | 0xD2bc...1AA2 |
| Polygon | exact | $0.003000 USDC | 0xD2bc...1AA2 |
| Arbitrum One | exact | $0.003000 USDC | 0xD2bc...1AA2 |
| eip155:480 | exact | 0.00 tokens | 0xD2bc...1AA2 |