_id entity_id type dataProvider.value dateObserved.value location.value.coordinates[0] location.value.coordinates[1] location.value.type name.languageMap.cs no2.observedAt no2.unitCode no2.value pm10.observedAt pm10.unitCode pm10.value source.value pm25.observedAt pm25.unitCode pm25.value o3.observedAt o3.unitCode o3.value co.observedAt co.unitCode co.value so2.observedAt so2.unitCode so2.value availableBikeNumber.value dateModified.value freeSlotNumber.value status.value totalSlotNumber.value adjustedAmount.value approvedAmount.value budgetFunction.value budgetItem.value budgetPurpose.value fiscalYear.value budgetArea.value districtCode.value location.value.coordinates totalSpotNumber.value address.value serviceCategory.value wheelchairAccessible.value capacity.value facilityType.value pupilCount.value url.value openingHours.languageMap.cs accessRestriction.value refDistrict.object stationCode.value 1 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-abre AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.38012 50.08438 Point Praha 6-Břevnov 2026-09-25T10:00:00Z GQ 12.2 2026-09-25T10:00:00Z GQ 29.9 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv null 2 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-acho AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.51745 50.03017 Point Praha 4-Chodov 2026-09-25T10:00:00Z GQ 4 2026-09-25T10:00:00Z GQ 30.4 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv null 3 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-ahol AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.44365 50.10884 Point Praha 7-Holešovice 2026-09-25T10:00:00Z GQ 8.6 2026-09-25T10:00:00Z GQ 17.8 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv 2026-09-25T10:00:00Z GQ 11.2 null 4 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-akal AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.44205 50.09424 Point Praha 8-Karlín 2026-09-25T10:00:00Z GQ 10.7 2026-09-25T10:00:00Z GQ 16.2 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv null 5 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-akob AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.46758 50.12219 Point Praha 8-Kobylisy 2026-09-25T10:00:00Z GQ 5.2 2026-09-25T10:00:00Z GQ 3.6 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv 2026-09-25T10:00:00Z GQ 76.6 null 6 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-aleg AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.43067 50.07239 Point Praha 2-Legerova (hot spot) 2026-09-25T10:00:00Z GQ 13 2026-09-25T10:00:00Z GQ 14.7 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv 2026-09-25T10:00:00Z GQ 6.6 2026-09-25T10:00:00Z GQ 304 null 7 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-alib AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.44593 50.00731 Point Praha 4-Libuš 2026-09-25T10:00:00Z GQ 2.1 2026-09-25T10:00:00Z GQ 13.7 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv 2026-09-25T10:00:00Z GQ 6.5 2026-09-25T10:00:00Z GQ 78.2 2026-09-25T10:00:00Z GQ 253 2026-09-25T10:00:00Z GQ 3.7 null 8 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-apru AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.53782 50.0623 Point Praha 10-Průmyslová 2026-09-25T10:00:00Z GQ 29.8 2026-09-25T10:00:00Z GQ 14.1 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv null 9 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-arep AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.42922 50.08807 Point Praha 1-n. Republiky 2026-09-25T10:00:00Z GQ 18.2 2026-09-25T10:00:00Z GQ 23.7 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv null 10 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-arie AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.44269 50.08148 Point Praha 2-Riegrovy sady 2026-09-25T10:00:00Z GQ 4.8 2026-09-25T10:00:00Z GQ 18.8 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv 2026-09-25T10:00:00Z GQ 1 2026-09-25T10:00:00Z GQ 76.4 2026-09-25T10:00:00Z GQ 3.5 null 11 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-asto AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.33141 50.04613 Point Praha 5-Stodůlky 2026-09-25T10:00:00Z GQ 4.3 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv 2026-09-25T10:00:00Z GQ 1 2026-09-25T10:00:00Z GQ 79 null 12 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-asuc AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.38464 50.12653 Point Praha 6-Suchdol 2026-09-25T10:00:00Z GQ 22.2 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv 2026-09-25T10:00:00Z GQ 81.8 null 13 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-avrs AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.44615 50.06643 Point Praha 10-Vršovice 2026-09-25T10:00:00Z GQ 11.1 2026-09-25T10:00:00Z GQ 27.2 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv null 14 urn:ngsi-ld:AirQualityObserved:hel.fi:praha-mesto:chmi-avyn AirQualityObserved Český hydrometeorologický ústav (CC BY 4.0) 2026-09-25T10:00:00Z 14.5031 50.11108 Point Praha 9-Vysočany 2026-09-25T10:00:00Z GQ 13.2 2026-09-25T10:00:00Z GQ 65.1 https://opendata.chmi.cz/air_quality/now/data/airquality_1h_avg_CZ.csv 2026-09-25T10:00:00Z GQ 37.9 null