About this Dataset

Climate Change Indicators: Atmospheric Concentrations Of Greenhouse Gases

This indicator describes how the levels of major greenhouse gases in the atmosphere have changed over time.

The data contains concentrations of carbon dioxide in the atmosphere from hundreds of thousands of years ago through 2021, measured in parts per million (ppm). The data come from a variety of historical ice core studies and recent air monitoring sites around the world.

Tables

Global Atmospheric Concentrations Of Greenhouse Gases

@owid.ghg_concentration.owid_ghg_concentration_1

49.77 kB
4,726 rows
4 columns

CREATE TABLE owid_ghg_concentration_1 (
  "year" INTEGER,
  "ch4_concentration" FLOAT,
  "co2_concentration" FLOAT,
  "n2o_concentration" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_10

25.65 kB
550 rows
8 columns

CREATE TABLE owid_ghg_concentration_10 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_11

25.72 kB
552 rows
8 columns

CREATE TABLE owid_ghg_concentration_11 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_12

25.79 kB
554 rows
8 columns

CREATE TABLE owid_ghg_concentration_12 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_13

25.9 kB
556 rows
8 columns

CREATE TABLE owid_ghg_concentration_13 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_14

25.95 kB
558 rows
8 columns

CREATE TABLE owid_ghg_concentration_14 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_2

25.12 kB
538 rows
8 columns

CREATE TABLE owid_ghg_concentration_2 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_3

25.19 kB
540 rows
8 columns

CREATE TABLE owid_ghg_concentration_3 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_4

25.23 kB
541 rows
8 columns

CREATE TABLE owid_ghg_concentration_4 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);

Global Atmospheric Concentrations Of Greenhouse Gases

@owid.ghg_concentration.owid_ghg_concentration_5

53.09 kB
4,725 rows
4 columns

CREATE TABLE owid_ghg_concentration_5 (
  "year" INTEGER,
  "ch4_concentration" FLOAT,
  "co2_concentration" FLOAT,
  "n2o_concentration" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_6

25.27 kB
542 rows
8 columns

CREATE TABLE owid_ghg_concentration_6 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_7

25.4 kB
544 rows
8 columns

CREATE TABLE owid_ghg_concentration_7 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_8

25.43 kB
545 rows
8 columns

CREATE TABLE owid_ghg_concentration_8 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);

Monthly Greenhouse Gas Concentration

@owid.ghg_concentration.owid_ghg_concentration_9

25.58 kB
548 rows
8 columns

CREATE TABLE owid_ghg_concentration_9 (
  "location" VARCHAR,
  "date" TIMESTAMP,
  "co2_concentration" FLOAT,
  "co2_concentration_yearly_average" FLOAT,
  "ch4_concentration" FLOAT,
  "ch4_concentration_yearly_average" FLOAT,
  "n2o_concentration" FLOAT,
  "n2o_concentration_yearly_average" FLOAT
);