charts: 2226

This table contains the information used by our Grapher datavisualisation tool to render charts.

The most relevant field is the config field that contains json stored as text. A JSON Schema is available that describes the content of this json data. The SQLite JSON_EXTRACT function can be used in SQL queries to extract the content of this JSON data into columns in a result table.

Data license: CC-BY

This data as json

id slug type config createdAt updatedAt lastEditedAt publishedAt lastEditedByUserId publishedByUserId isIndexable title subtitle note title_plus_variant configWithDefaults
2226 air-pollutant-emissions LineChart 
{
    "id": 2226,
    "map": {
        "colorScale": {
            "binningStrategy": "equalInterval",
            "customNumericColors": [],
            "customNumericLabels": [],
            "customNumericValues": [],
            "customCategoryColors": {},
            "customCategoryLabels": {},
            "customNumericMinValue": 0,
            "customHiddenCategories": {}
        },
        "projection": "World"
    },
    "tab": "chart",
    "slug": "air-pollutant-emissions",
    "type": "LineChart",
    "title": "Air pollutant emissions",
    "xAxis": {
        "scaleType": "linear"
    },
    "yAxis": {
        "max": 0,
        "min": 0,
        "scaleType": "linear"
    },
    "$schema": "https://files.ourworldindata.org/schemas/grapher-schema.004.json",
    "version": 3,
    "subtitle": "Annual emissions of nitrogen oxides (NOx), non-methane volatile organic compounds (VOCs) and sulphur dioxide (SO\u2082) measured in tonnes per year. This is measured across all human-induced sources.",
    "hasMapTab": false,
    "originUrl": "https://ourworldindata.org/outdoor-air-pollution",
    "stackMode": "absolute",
    "dimensions": [
        {
            "display": {
                "unit": "tonnes",
                "shortUnit": "tonnes",
                "conversionFactor": 1000000
            },
            "property": "y",
            "variableId": 85623
        },
        {
            "display": {
                "unit": "tonnes",
                "shortUnit": "tonnes",
                "conversionFactor": 1000000
            },
            "property": "y",
            "variableId": 85622
        },
        {
            "display": {
                "name": "Volatile organic compounds (VOCs)",
                "unit": "tonnes",
                "shortUnit": "tonnes",
                "conversionFactor": 1000000
            },
            "property": "y",
            "variableId": 85624
        }
    ],
    "sourceDesc": "UK DEFRA; US EPA",
    "hasChartTab": true,
    "isPublished": true,
    "addCountryMode": "change-country",
    "hideRelativeToggle": true,
    "selectedEntityNames": [
        "United Kingdom"
    ]
}
 2018-02-18 08:31:09 2024-04-08 12:13:54 2018-02-19 15:43:06 2018-02-18 08:31:09 14 14 1 Air pollutant emissions Annual emissions of nitrogen oxides (NOx), non-methane volatile organic compounds (VOCs) and sulphur dioxide (SO₂) measured in tonnes per year. This is measured across all human-induced sources.   Air pollutant emissions () 
{
    "$schema": "https://files.ourworldindata.org/schemas/grapher-schema.004.json",
    "map": {
        "projection": "World",
        "hideTimeline": false,
        "colorScale": {
            "baseColorScheme": "default",
            "equalSizeBins": true,
            "binningStrategy": "ckmeans",
            "customNumericColorsActive": false,
            "colorSchemeInvert": false,
            "binningStrategyBinCount": 5
        },
        "timeTolerance": 0,
        "toleranceStrategy": "closest",
        "tooltipUseCustomLabels": false,
        "time": "latest"
    },
    "maxTime": "latest",
    "baseColorScheme": "default",
    "yAxis": {
        "removePointsOutsideDomain": false,
        "scaleType": "linear",
        "canChangeScaleType": false,
        "facetDomain": "shared"
    },
    "tab": "chart",
    "matchingEntitiesOnly": false,
    "hasChartTab": true,
    "hideLegend": false,
    "hideLogo": false,
    "hideTimeline": false,
    "colorScale": {
        "baseColorScheme": "default",
        "equalSizeBins": true,
        "binningStrategy": "ckmeans",
        "customNumericColorsActive": false,
        "colorSchemeInvert": false,
        "binningStrategyBinCount": 5
    },
    "scatterPointLabelStrategy": "year",
    "selectedFacetStrategy": "none",
    "isPublished": true,
    "invertColorScheme": false,
    "version": 3,
    "logo": "owid",
    "entityType": "country or region",
    "facettingLabelByYVariables": "metric",
    "addCountryMode": "change-country",
    "compareEndPointsOnly": false,
    "type": "LineChart",
    "hasMapTab": false,
    "stackMode": "absolute",
    "minTime": "earliest",
    "hideAnnotationFieldsInTitle": {
        "entity": false,
        "time": false,
        "changeInPrefix": false
    },
    "xAxis": {
        "removePointsOutsideDomain": false,
        "scaleType": "linear",
        "canChangeScaleType": false,
        "facetDomain": "shared"
    },
    "hideConnectedScatterLines": false,
    "showNoDataArea": true,
    "zoomToSelection": false,
    "showYearLabels": false,
    "hideLinesOutsideTolerance": false,
    "hideTotalValueLabel": false,
    "hideScatterLabels": false,
    "sortBy": "total",
    "sortOrder": "desc",
    "hideFacetControl": true,
    "entityTypePlural": "countries",
    "missingDataStrategy": "auto",
    "id": 2226,
    "slug": "air-pollutant-emissions",
    "title": "Air pollutant emissions",
    "subtitle": "Annual emissions of nitrogen oxides (NOx), non-methane volatile organic compounds (VOCs) and sulphur dioxide (SO\u2082) measured in tonnes per year. This is measured across all human-induced sources.",
    "originUrl": "https://ourworldindata.org/outdoor-air-pollution",
    "dimensions": [
        {
            "display": {
                "unit": "tonnes",
                "shortUnit": "tonnes",
                "conversionFactor": 1000000
            },
            "property": "y",
            "variableId": 85623
        },
        {
            "display": {
                "unit": "tonnes",
                "shortUnit": "tonnes",
                "conversionFactor": 1000000
            },
            "property": "y",
            "variableId": 85622
        },
        {
            "display": {
                "name": "Volatile organic compounds (VOCs)",
                "unit": "tonnes",
                "shortUnit": "tonnes",
                "conversionFactor": 1000000
            },
            "property": "y",
            "variableId": 85624
        }
    ],
    "sourceDesc": "UK DEFRA; US EPA",
    "hideRelativeToggle": true,
    "selectedEntityNames": [
        "United Kingdom"
    ]
}

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